IDE hangs on startup: "Only one usage of each socket address (protocol/network address/port) is normally permitted"

fenyi · August 9, 2021, 3:14am

Continuing the discussion from IDE hangs on startup: "root ERROR Could create client for gRPC":

PS K:\Arduino2.0\Arduino IDE> & '.\Arduino IDE.exe'
PS K:\Arduino2.0\Arduino IDE>
Starting backend process. PID: 13500
Using browser-only version of superagent in non-browser environment
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
root WARN please install @theia/electron@1.12.0-next.1a1d7afc as a runtime dependency
root INFO Configuration directory URI: 'file:///c%3A/Users/Fenyi/.theia'
root INFO Theia app listening on http://localhost:50316.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/plugins does not exist.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/extensions does not exist.
root WARN The local plugin referenced by local-dir:C:\Users\Fenyi\.arduinoProIDE\plugins does not exist.
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "cortex-debug" to a VS Code extension "cortex-debug@0.3.10" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-arduino-tools" to a VS Code extension "vscode-arduino-tools@0.0.1-beta.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-cpp" to a VS Code extension "cpp@1.52.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json" to a VS Code extension "json@1.46.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json-language-features" to a VS Code extension "json-language-features@1.46.1" with engines:
root INFO Deploying backend plugin "cortex-debug@0.3.10" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension"
root INFO Deploying backend plugin "vscode-arduino-tools@0.0.1-beta.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\bundle"
root INFO Deploying backend plugin "cpp@1.52.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-cpp\extension"
root INFO Deploying backend plugin "json@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json\extension"
root INFO Deploying backend plugin "json-language-features@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain"
root INFO Deploy plugins list took: 54.7 ms
root WARN Backend ConfigServiceImpl.onStart is slow, took: 133.9 ms
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
root INFO Git askpass helper is listening on http://127.0.0.1:50319.
root WARN Frontend CommonFrontendContribution.configure is slow, took: 396.8 ms
root WARN Failed to resolve module: @types/body-parser
root WARN Failed to resolve module: @types/cookie
root WARN Failed to resolve module: @types/express
root WARN Failed to resolve module: @types/fs-extra
root WARN Failed to resolve module: @types/lodash.debounce
root WARN Failed to resolve module: @types/lodash.throttle
root WARN Failed to resolve module: @types/react
root WARN Failed to resolve module: @types/react-dom
root WARN Failed to resolve module: @types/react-virtualized
root WARN Failed to resolve module: @types/route-parser
root WARN Failed to resolve module: @types/safer-buffer
root WARN Failed to resolve module: @types/ws
root WARN Failed to resolve module: @types/yargs
root WARN Failed to resolve module: @theia/monaco
root WARN Failed to resolve module: @theia/editor
root WARN Failed to resolve module: @types/rimraf
root WARN Failed to resolve module: @types/tar-fs
root WARN Failed to resolve module: @types/uuid
root WARN Failed to resolve module: @theia/navigator
root WARN Failed to resolve module: @types/p-queue
root WARN Failed to resolve module: @theia/preferences
root WARN Failed to resolve module: @theia/electron
root WARN Failed to resolve module: @theia/keymaps
root WARN Failed to resolve module: @theia/messages
root WARN Failed to resolve module: @types/diff
root WARN Failed to resolve module: @types/dompurify
root WARN Failed to resolve module: @types/mime
root WARN Failed to resolve module: @types/request
root WARN Failed to resolve module: @types/atob
root WARN Failed to resolve module: @types/auth0-js
root WARN Failed to resolve module: @types/btoa
root WARN Failed to resolve module: @types/dateformat
root WARN Failed to resolve module: @types/deepmerge
root WARN Failed to resolve module: @types/glob
root WARN Failed to resolve module: @types/google-protobuf
root WARN Failed to resolve module: @types/js-yaml
root WARN Failed to resolve module: @types/keytar
root WARN Failed to resolve module: @types/ncp
root WARN Failed to resolve module: @types/node-fetch
root WARN Failed to resolve module: @types/ps-tree
root WARN Failed to resolve module: @types/react-select
root WARN Failed to resolve module: @types/react-tabs
root WARN Failed to resolve module: @types/sinon
root WARN Failed to resolve module: @types/temp
root WARN Failed to resolve module: @types/which
root WARN Failed to resolve module: temp
root INFO Using Git [2.28.0.windows.1] from the PATH. (C:\Program Files\Git\cmd\git.exe)
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
monitor-service INFO >>> Disposing monitor service...
monitor-service INFO <<< Disposed monitor service.
                              ^C
PS K:\Arduino2.0\Arduino IDE> & '.\Arduino IDE.exe'
PS K:\Arduino2.0\Arduino IDE>
Starting backend process. PID: 9280
Using browser-only version of superagent in non-browser environment
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
root WARN please install @theia/electron@1.12.0-next.1a1d7afc as a runtime dependency
root INFO Configuration directory URI: 'file:///c%3A/Users/Fenyi/.theia'
root INFO Theia app listening on http://localhost:60862.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/plugins does not exist.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/extensions does not exist.
root WARN The local plugin referenced by local-dir:C:\Users\Fenyi\.arduinoProIDE\plugins does not exist.
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "cortex-debug" to a VS Code extension "cortex-debug@0.3.10" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-arduino-tools" to a VS Code extension "vscode-arduino-tools@0.0.1-beta.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-cpp" to a VS Code extension "cpp@1.52.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json" to a VS Code extension "json@1.46.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json-language-features" to a VS Code extension "json-language-features@1.46.1" with engines:
root INFO Deploying backend plugin "cortex-debug@0.3.10" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension"
root INFO Deploying backend plugin "vscode-arduino-tools@0.0.1-beta.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\bundle"
root INFO Deploying backend plugin "cpp@1.52.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-cpp\extension"
root INFO Deploying backend plugin "json@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json\extension"
root INFO Deploying backend plugin "json-language-features@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain"
root INFO Deploy plugins list took: 56.9 ms
root WARN Backend ConfigServiceImpl.onStart is slow, took: 131.3 ms
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
root INFO Git askpass helper is listening on http://127.0.0.1:60865.
root WARN Frontend CommonFrontendContribution.configure is slow, took: 395.2 ms
root WARN Failed to resolve module: @types/body-parser
root WARN Failed to resolve module: @types/cookie
root WARN Failed to resolve module: @types/express
root WARN Failed to resolve module: @types/fs-extra
root WARN Failed to resolve module: @types/lodash.debounce
root WARN Failed to resolve module: @types/lodash.throttle
root WARN Failed to resolve module: @types/react
root WARN Failed to resolve module: @types/react-dom
root WARN Failed to resolve module: @types/react-virtualized
root WARN Failed to resolve module: @types/route-parser
root WARN Failed to resolve module: @types/safer-buffer
root WARN Failed to resolve module: @types/ws
root WARN Failed to resolve module: @types/yargs
root WARN Failed to resolve module: @theia/monaco
root WARN Failed to resolve module: @theia/editor
root WARN Failed to resolve module: @types/rimraf
root WARN Failed to resolve module: @types/tar-fs
root WARN Failed to resolve module: @types/uuid
root WARN Failed to resolve module: @theia/navigator
root WARN Failed to resolve module: @types/p-queue
root WARN Failed to resolve module: @theia/preferences
root WARN Failed to resolve module: @theia/electron
root WARN Failed to resolve module: @theia/keymaps
root WARN Failed to resolve module: @theia/messages
root WARN Failed to resolve module: @types/diff
root WARN Failed to resolve module: @types/dompurify
root WARN Failed to resolve module: @types/mime
root WARN Failed to resolve module: @types/request
root WARN Failed to resolve module: @types/atob
root WARN Failed to resolve module: @types/auth0-js
root WARN Failed to resolve module: @types/btoa
root WARN Failed to resolve module: @types/dateformat
root WARN Failed to resolve module: @types/deepmerge
root WARN Failed to resolve module: @types/glob
root WARN Failed to resolve module: @types/google-protobuf
root WARN Failed to resolve module: @types/js-yaml
root WARN Failed to resolve module: @types/keytar
root WARN Failed to resolve module: @types/ncp
root WARN Failed to resolve module: @types/node-fetch
root WARN Failed to resolve module: @types/ps-tree
root WARN Failed to resolve module: @types/react-select
root WARN Failed to resolve module: @types/react-tabs
root WARN Failed to resolve module: @types/sinon
root WARN Failed to resolve module: @types/temp
root WARN Failed to resolve module: @types/which
root WARN Failed to resolve module: temp
root INFO Using Git [2.28.0.windows.1] from the PATH. (C:\Program Files\Git\cmd\git.exe)
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
                              ^C
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 4 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C 3 seconds...
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 3 seconds...
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon now...econds...
PS K:\Arduino2.0\Arduino IDE> ^C K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^C:\Users\Fenyi\.arduinoIDE\arduino-cli.yamlode_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^Cion 0.18.3o2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^Cs metrics on :9090/metricsarduino-cli.yaml
PS K:\Arduino2.0\Arduino IDE> ^CCP address 127.0.0.1:50051d error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 2 seconds...cp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^C/port) is normally permitted.
PS K:\Arduino2.0\Arduino IDE> ^Cdaemon.t: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^Csten on TCP port. Address already in use.les\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
PS K:\Arduino2.0\Arduino IDE> ^Cno2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
PS K:\Arduino2.0\Arduino IDE> ^Csten on TCP port. Address already in use.es\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
PS K:\Arduino2.0\Arduino IDE> ^Co2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
PS K:\Arduino2.0\Arduino IDE> ^Cduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^Cduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^C3:5)
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 1 seconds...ules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^Ce.js:309:12):290:11)
PS K:\Arduino2.0\Arduino IDE> ^C_readable.js:290:11):10)
PS K:\Arduino2.0\Arduino IDE> ^Cream_readable.js:224:10)s:181:23)
PS K:\Arduino2.0\Arduino IDE> ^Cal/stream_base_commons.js:181:23)
PS K:\Arduino2.0\Arduino IDE> ^C 5 seconds....js:224:10)cs
PS K:\Arduino2.0\Arduino IDE> ^C TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
PS K:\Arduino2.0\Arduino IDE> ^Cs/port) is normally permitted.rror: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
PS K:\Arduino2.0\Arduino IDE> ^Cxit code: 1.0051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
PS K:\Arduino2.0\Arduino IDE> ^C 4 seconds...rmally permitted.
PS K:\Arduino2.0\Arduino IDE> ^C 3 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C 2 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C 1 seconds...
PS K:\Arduino2.0\Arduino IDE> ^Cw...econds...
PS K:\Arduino2.0\Arduino IDE> ^C K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^C:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
PS K:\Arduino2.0\Arduino IDE> ^Cion 0.18.3o2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^Cs metrics on :9090/metricsarduino-cli.yaml
PS K:\Arduino2.0\Arduino IDE> ^CCP address 127.0.0.1:50051
PS K:\Arduino2.0\Arduino IDE> ^CTCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^C/port) is normally permitted.
PS K:\Arduino2.0\Arduino IDE> ^Cdaemon.t: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^Csten on TCP port. Address already in use.
PS K:\Arduino2.0\Arduino IDE> ^Cno2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
PS K:\Arduino2.0\Arduino IDE> ^Csten on TCP port. Address already in use.
PS K:\Arduino2.0\Arduino IDE> ^Co2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^Cduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C3:5)o2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon now...
PS K:\Arduino2.0\Arduino IDE> ^C K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
PS K:\Arduino2.0\Arduino IDE> ^Cream_readable.js:224:10)
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
PS K:\Arduino2.0\Arduino IDE> ^Cion 0.18.3....js:224:10)
PS K:\Arduino2.0\Arduino IDE> ^Cs metrics on :9090/metricsed error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
PS K:\Arduino2.0\Arduino IDE> ^CCP address 127.0.0.1:50051ted.
PS K:\Arduino2.0\Arduino IDE> ^CTCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
PS K:\Arduino2.0\Arduino IDE> ^C/port) is normally permitted..
PS K:\Arduino2.0\Arduino IDE> ^Cdaemon.nds...
PS K:\Arduino2.0\Arduino IDE> ^Csten on TCP port. Address already in use.
PS K:\Arduino2.0\Arduino IDE> ^Cno2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
PS K:\Arduino2.0\Arduino IDE> ^C 2 seconds...
PS K:\Arduino2.0\Arduino IDE> ^Co2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^Cduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C3:5)
PS K:\Arduino2.0\Arduino IDE> ^Ce.js:309:12)
PS K:\Arduino2.0\Arduino IDE> ^C_readable.js:290:11)
PS K:\Arduino2.0\Arduino IDE> ^Cream_readable.js:224:10)
PS K:\Arduino2.0\Arduino IDE> ^Cal/stream_base_commons.js:181:23)
PS K:\Arduino2.0\Arduino IDE> ^C 5 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
PS K:\Arduino2.0\Arduino IDE> ^Cs/port) is normally permitted.
PS K:\Arduino2.0\Arduino IDE> ^Cxit code: 1.
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 4 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> ^Cemon INFO Restarting daemon in 3 seconds...
PS K:\Arduino2.0\Arduino IDE> ^C
PS K:\Arduino2.0\Arduino IDE> & '.\Arduino IDE.exe'g daemon in 2 seconds...
PS K:\Arduino2.0\Arduino IDE> 50051^C
PS K:\Arduino2.0\Arduino IDE> & '.\Arduino IDE.exe'
PS K:\Arduino2.0\Arduino IDE> now...
Starting backend process. PID: 8616\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
Using browser-only version of superagent in non-browser environmentli.yaml
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
root WARN please install @theia/electron@1.12.0-next.1a1d7afc as a runtime dependency.1:50051: bind: Only one usage of each socket a
root INFO Configuration directory URI: 'file:///c%3A/Users/Fenyi/.theia'
root INFO Theia app listening on http://localhost:65002.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/plugins does not exist.
root WARN The local plugin referenced by local-dir:/c%3A/Users/Fenyi/.arduinoIDE/extensions does not exist.\arduino-daemon-impl.js:3
root WARN The local plugin referenced by local-dir:C:\Users\Fenyi\.arduinoProIDE\plugins does not exist.
root INFO PluginTheiaDirectoryHandler: accepting plugin with pathde_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
root INFO Resolved "cortex-debug" to a VS Code extension "cortex-debug@0.3.10" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with pathp\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
root INFO Resolved "vscode-arduino-tools" to a VS Code extension "vscode-arduino-tools@0.0.1-beta.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-cpp" to a VS Code extension "cpp@1.52.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json" to a VS Code extension "json@1.46.1" with engines:
root INFO PluginTheiaDirectoryHandler: accepting plugin with path
root INFO Resolved "vscode-builtin-json-language-features" to a VS Code extension "json-language-features@1.46.1" with engines:
root INFO Deploying backend plugin "cortex-debug@0.3.10" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension"ing daemon on TCP address 127.0.0.1:50051
root INFO Deploying backend plugin "vscode-arduino-tools@0.0.1-beta.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\bundle"rt) is normally permitted.
root INFO Deploying backend plugin "cpp@1.52.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-cpp\extension"
root INFO Deploying backend plugin "json@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json\extension"aemon INFO Restarting daemon in 3 seconds...
root INFO Deploying backend plugin "json-language-features@1.46.1" from "K:\Arduino2.0\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain"
root INFO Deploy plugins list took: 53.2 ms
root WARN Backend ConfigServiceImpl.onStart is slow, took: 129.0 mss\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3on :9090/metrics
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051d error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon. TCP port. Address already in use.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.les\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28) Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)t Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)cket.emit (events.js:223:5)
    at Socket.emit (events.js:223:5):309:12)
    at addChunk (_stream_readable.js:309:12):290:11)
    at readableAddChunk (_stream_readable.js:290:11):10)
    at Socket.Readable.push (_stream_readable.js:224:10)s:181:23)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1..
daemon INFO Restarting daemon in 4 seconds...
root INFO Git askpass helper is listening on http://127.0.0.1:65008.
root WARN Frontend CommonFrontendContribution.configure is slow, took: 399.1 ms
root WARN Failed to resolve module: @types/body-parser
root WARN Failed to resolve module: @types/cookieduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
root WARN Failed to resolve module: @types/expressuinoIDE\arduino-cli.yaml
root WARN Failed to resolve module: @types/fs-extra
root WARN Failed to resolve module: @types/lodash.debounced error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket a
root WARN Failed to resolve module: @types/lodash.throttleed.
root WARN Failed to resolve module: @types/react
root WARN Failed to resolve module: @types/react-domdress already in use.
root WARN Failed to resolve module: @types/react-virtualizedapp\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:3
root WARN Failed to resolve module: @types/route-parser
root WARN Failed to resolve module: @types/safer-bufferces\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:40
root WARN Failed to resolve module: @types/ws
root WARN Failed to resolve module: @types/yargs IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.j
root WARN Failed to resolve module: @theia/monaco
root WARN Failed to resolve module: @theia/editor
root WARN Failed to resolve module: @types/rimraf
root WARN Failed to resolve module: @types/tar-fs11)
root WARN Failed to resolve module: @types/uuids:224:10)
root WARN Failed to resolve module: @theia/navigatorns.js:181:23)
root WARN Failed to resolve module: @types/p-queue
root WARN Failed to resolve module: @theia/preferencesrics
root WARN Failed to resolve module: @theia/electron1:50051
root WARN Failed to resolve module: @theia/keymapsUnexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket
root WARN Failed to resolve module: @theia/messages permitted.
root WARN Failed to resolve module: @types/diff
root WARN Failed to resolve module: @types/dompurify.
root WARN Failed to resolve module: @types/mimece.
root WARN Failed to resolve module: @types/request
root WARN Failed to resolve module: @types/atob
root WARN Failed to resolve module: @types/auth0-js
root WARN Failed to resolve module: @types/btoa
root WARN Failed to resolve module: @types/dateformat
root WARN Failed to resolve module: @types/deepmerge
root WARN Failed to resolve module: @types/glob
root WARN Failed to resolve module: @types/google-protobuf
root WARN Failed to resolve module: @types/js-yaml
root WARN Failed to resolve module: @types/keytar
root WARN Failed to resolve module: @types/ncp
root WARN Failed to resolve module: @types/node-fetch
root WARN Failed to resolve module: @types/ps-tree
root WARN Failed to resolve module: @types/react-select
root WARN Failed to resolve module: @types/react-tabs
root WARN Failed to resolve module: @types/sinon
root WARN Failed to resolve module: @types/temp
root WARN Failed to resolve module: @types/which
root WARN Failed to resolve module: temp
daemon INFO Restarting daemon in 3 seconds...
root INFO Using Git [2.28.0.windows.1] from the PATH. (C:\Program Files\Git\cmd\git.exe)
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Daemon exited with exit code: 1.
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...
daemon INFO Restarting daemon now...
daemon INFO Starting daemon from K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
daemon INFO Using config file: c:\Users\Fenyi\.arduinoIDE\arduino-cli.yaml
daemon INFO arduino-cli.exe version 0.18.3
daemon INFO Setting up Prometheus metrics on :9090/metrics
daemon INFO Starting daemon on TCP address 127.0.0.1:50051
daemon INFO Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Failed to start the daemon.
daemon ERROR Error: Failed to listen on TCP port. Address already in use.
    at new DaemonError (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:389:28)
    at Function.parse (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:409:24)
    at Socket.<anonymous> (K:\Arduino2.0\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:323:53)
    at Socket.emit (events.js:223:5)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181:23)
daemon INFO Restarting daemon in 5 seconds...
daemon ERROR Failed to listen on TCP port: 50051. Unexpected error: listen tcp 127.0.0.1:50051: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.
daemon INFO Daemon exited with exit code: 1.
daemon INFO Restarting daemon in 4 seconds...
daemon INFO Restarting daemon in 3 seconds...
daemon INFO Restarting daemon in 2 seconds...
daemon INFO Restarting daemon in 1 seconds...

pert · August 9, 2021, 4:28am

This is the problem. There is a conflict with some other application running on your computer that is using TCP port 50051. That seems to most often turn out to be the "Multipass" program from the reports we've gotten, but it might be any application that uses the port.

The fix is to configure Arduino IDE 2.x to use a free port. Do that by following these instructions:

Open this file in a text editor:
C:\Users\<user name>\.arduinoIDE\arduino-cli.yaml
(where <user name> is your Windows user name)
Change this line:
```
  port: "50051"
```
to this:
```
  port: "50052"
```
(feel free to pick another port number)
Save the file.

Now try starting the Arduino IDE again.

The need for improving the user experience in this situation is being tracked here:

github.com/arduino/arduino-ide

Hang on startup due to CLI daemon continuously restarting due to port 50051 unavailable

opened 01:13PM - 11 Mar 21 UTC

closed 02:08PM - 09 Dec 21 UTC

jnslxndr

conclusion: resolved topic: code type: imperfection criticality: medium

**Describe the bug** The Arduino IDE 2 beta GUI hangs on a rotating spinner and… splashscreen when another service is listening on port 50051 (arduino cli port). **To Reproduce** Steps to reproduce the behavior: 1. Start a service listeing on port 50051 (IPv4 and IPv6) 2. Double click the Arduino IDE **Expected behavior** The Arduino IDE to start past the spinner and give a warning that port 50051 is unavaible. Possibly indicating how to change the port settings. **Desktop (please complete the following information):** - OS: macOS - Version: 2.0.0-beta.3 **Additional context** To mitigate the problem I started the Arduino IDE via the command line. That gave me the error of the unavailable port. I resolved the service that was listening on port 50051—Canonical's Multipass in my case. However, I was wondering if the port could be randomly picked and written/updated to the `.arduino/arduino-cli.yml` file?

system · August 18, 2025, 9:11am

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

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IDE hangs on startup: "Only one usage of each socket address (protocol/network address/port) is normally permitted"

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