IDE hangs on startup: "discovery builtin:serial-discovery not found"

Continuing the discussion from Arduino 2.0 will not start past the loading screen:

Having the same issue. Guidance would be appreciated. I have all my firewalls down as well as appropriate admin rights.

PS C:\Program Files\Arduino IDE> & ".\Arduino IDE"
PS C:\Program Files\Arduino IDE>
Arduino IDE 2.3.2
Checking for frontend application configuration customizations. Module path: C:\Program Files\Arduino IDE\resources\app\lib\backend\electron-main.js, destination 'package.json': C:\Program Files\Arduino IDE\resources\app\package.json
Setting 'theia.frontend.config.appVersion' application configuration value to: "2.3.2" (type of string)
Setting 'theia.frontend.config.cliVersion' application configuration value to: "0.35.3" (type of string)
Setting 'theia.frontend.config.buildDate' application configuration value to: "2024-02-20T10:04:35.814Z" (type of string)
Frontend application configuration after modifications: {"applicationName":"Arduino IDE","defaultTheme":{"light":"arduino-theme","dark":"arduino-theme-dark"},"defaultIconTheme":"none","electron":{"windowOptions":{}},"defaultLocale":"","validatePreferencesSchema":false,"preferences":{"window.title":"${rootName}${activeEditorShort}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.2","cliVersion":"0.35.3","buildDate":"2024-02-20T10:04:35.814Z"}
Starting backend process. PID: 16556
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/MUY1PLY/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2024-04-15T15:16:06.531Z root INFO Backend Object.initialize: 7.3 ms [Finished 1.009 s after backend start]
2024-04-15T15:16:06.533Z root INFO Backend Object.configure: 6.4 ms [Finished 1.010 s after backend start]
2024-04-15T15:16:06.533Z root INFO Backend s.onStart: 3.8 ms [Finished 1.010 s after backend start]
2024-04-15T15:16:06.534Z root INFO Backend s.configure: 0.4 ms [Finished 1.044 s after backend start]
2024-04-15T15:16:06.534Z root INFO Backend d.onStart: 0.2 ms [Finished 1.044 s after backend start]
2024-04-15T15:16:06.535Z root INFO Backend d.configure: 0.1 ms [Finished 1.044 s after backend start]
2024-04-15T15:16:06.537Z root INFO Backend d.initialize: 34.3 ms [Finished 1.045 s after backend start]
2024-04-15T15:16:06.537Z root INFO Backend c.onStart: 0.3 ms [Finished 1.045 s after backend start]
2024-04-15T15:16:06.538Z root INFO Backend a.configure: 2.5 ms [Finished 1.047 s after backend start]
2024-04-15T15:16:06.540Z config INFO >>> Initializing CLI configuration...
2024-04-15T15:16:06.540Z root INFO Backend c.initialize: 0.8 ms [Finished 1.048 s after backend start]
2024-04-15T15:16:06.540Z root INFO Backend R.onStart: 1.0 ms [Finished 1.048 s after backend start]
2024-04-15T15:16:06.541Z config INFO Loading CLI configuration from c:\Users\MUY1PLY\.arduinoIDE\arduino-cli.yaml...
2024-04-15T15:16:06.542Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2024-04-15T15:16:06.542Z root INFO Backend a.initialize: 0.5 ms [Finished 1.049 s after backend start]
2024-04-15T15:16:06.542Z root INFO Backend w.onStart: 2.0 ms [Finished 1.051 s after backend start]
2024-04-15T15:16:06.542Z root INFO Backend r.configure: 2.8 ms [Finished 1.051 s after backend start]
2024-04-15T15:16:06.543Z discovery-log INFO start
2024-04-15T15:16:06.543Z discovery-log INFO start new deferred
2024-04-15T15:16:06.543Z root INFO Backend d.initialize: 0.5 ms [Finished 1.052 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend y.onStart: 2.7 ms [Finished 1.054 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend r.configure: 2.3 ms [Finished 1.054 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend a.onStart: 1.4 ms [Finished 1.057 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend h.configure: 1.2 ms [Finished 1.057 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend s.configure: 0.2 ms [Finished 1.057 s after backend start]
2024-04-15T15:16:06.543Z root INFO Backend l.configure: 0.1 ms [Finished 1.057 s after backend start]
2024-04-15T15:16:06.547Z root INFO Theia app listening on http://127.0.0.1:52688.
2024-04-15T15:16:06.547Z root INFO Finished starting backend application: 4.2 ms [Finished 1.061 s after backend start]
2024-04-15T15:16:08.013Z root WARN The local plugin referenced by local-dir:/c%3A/Users/MUY1PLY/.arduinoIDE/plugins does not exist.
2024-04-15T15:16:08.013Z root WARN The local plugin referenced by local-dir:/c%3A/Users/MUY1PLY/.arduinoIDE/extensions does not exist.
2024-04-15T15:16:08.013Z root WARN The local plugin referenced by local-dir:C:\Users\MUY1PLY\.arduinoIDE\plugins does not exist.
2024-04-15T15:16:08.025Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"build_cache":{"compilations_before_purge":10,"ttl":"720h0m0s"},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\staging","user":"C:\\Users\\MUY1PLY\\Documents\\Arduino"},"library":{"enable_unsafe_install":false},"logging":{"file":"","format":"text","level":"info"},"metrics":{"addr":":9090","enabled":true},"output":{"no_color":false},"sketch":{"always_export_binaries":false},"updater":{"enable_notification":true}}
2024-04-15T15:16:08.025Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2024-04-15T15:16:08.025Z config INFO Loaded the CLI configuration.
2024-04-15T15:16:08.075Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/MUY1PLY/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/MUY1PLY/Documents/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2024-04-15T15:16:08.075Z config INFO Validating the CLI configuration...
2024-04-15T15:16:08.106Z config INFO The CLI config is valid.
2024-04-15T15:16:08.106Z config INFO <<< Initialized the CLI configuration.
2024-04-15T15:16:08.158Z root INFO Resolve plugins list: 1617.4 ms [Finished 2.672 s after backend start]
2024-04-15T15:16:08.330Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Using config file: c:\\Users\\MUY1PLY\\.arduinoIDE\\arduino-cli.yaml"
time="2024-04-15T11:16:08-04:00" level=info msg="arduino-cli.exe version 0.35.3"
time="2024-04-15T11:16:08-04:00" level=info msg="Executing `arduino-cli daemon`"
Daemon is now listening on 127.0.0.1:52693
{"IP":"127.0.0.1","Port":"52693"}
2024-04-15T15:16:08.330Z daemon INFO Daemon is running.
2024-04-15T15:16:08.371Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Updating libraries index"
2024-04-15T15:16:08.463Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-04-15T15:16:08.472Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Error downloading index 'https://downloads.arduino.cc/libraries/library_index.tar.bz2': Get "https://downloads.arduino.cc/libraries/library_index.tar.bz2": dial tcp: lookup downloads.arduino.cc: no such host
2024-04-15T15:16:08.473Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
2024-04-15T15:16:08.478Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Loading hardware from: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages"
2024-04-15T15:16:08.485Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Loading libraries index file" index="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\library_index.json"
2024-04-15T15:16:08.487Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
2024-04-15T15:16:08.487Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
2024-04-15T15:16:08.487Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: reading library_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2024-04-15T15:16:08.488Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\libraries" location=ide
time="2024-04-15T11:16:08-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\Documents\\Arduino\\libraries" location=user
2024-04-15T15:16:08.504Z root ERROR The primary packages indexes are missing. Running indexes update before initializing the core gRPC client The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Loading index file: loading json index file C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

2024-04-15T15:16:08.508Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Updating libraries index"
time="2024-04-15T11:16:08-04:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2024-04-15T15:16:08.530Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
time="2024-04-15T11:16:08-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-04-15T15:16:08.533Z root INFO core-client-provider [platform-index] Downloading index: package_index.tar.bz2

2024-04-15T15:16:08.536Z root ERROR Failed to update platform, library indexes. Error: 13 INTERNAL: Some indexes could not be updated.
    at t.callErrorFromStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:763461)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:791078)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:784102)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:870224
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)
for call at
    at s.makeServerStreamRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:790845)
    at s.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:855121)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623733
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:624081
    at new Promise (<anonymous>)
    at E.doUpdateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:624060)
    at E.updatePlatformIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623705)
    at E.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623073)
    at E.initInstanceWithFallback (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:621317)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
2024-04-15T15:16:08.537Z root INFO core-client-provider [library-index] Downloading index: library_index.tar.bz2

2024-04-15T15:16:08.590Z daemon INFO time="2024-04-15T11:16:08-04:00" level=info msg="Updating libraries index"
time="2024-04-15T11:16:08-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
time="2024-04-15T11:16:08-04:00" level=info msg="Loading hardware from: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages"
time="2024-04-15T11:16:08-04:00" level=info msg="Loading libraries index file" index="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\library_index.json"
time="2024-04-15T11:16:08-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\libraries" location=ide
time="2024-04-15T11:16:08-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\Documents\\Arduino\\libraries" location=user
2024-04-15T15:16:08.591Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Error downloading index 'https://downloads.arduino.cc/libraries/library_index.tar.bz2': Get "https://downloads.arduino.cc/libraries/library_index.tar.bz2": dial tcp: lookup downloads.arduino.cc: no such host
2024-04-15T15:16:08.591Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
2024-04-15T15:16:08.591Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
2024-04-15T15:16:08.592Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
2024-04-15T15:16:08.592Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: reading library_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2024-04-15T15:16:08.593Z root ERROR Uncaught Exception:  Error: The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Loading index file: loading json index file C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

2024-04-15T15:16:08.593Z root ERROR Error: The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Loading index file: loading json index file C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\MUY1PLY\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:622877
    at E.evaluateErrorStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:622893)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async a.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:622563)
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2024-04-15T15:16:10.262Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 1035.2 ms [Finished 3.529 s after frontend start]
2024-04-15T15:16:10.262Z root WARN A command editor.action.toggleStickyScroll is already registered.
2024-04-15T15:16:10.525Z root INFO Deploy plugins list: 1617.4 ms [Finished 5.040 s after backend start]

Hi @yassermushtaq.

On the first run after a fresh installation, Arduino IDE downloads some additional essential components from the Internet and installs them. If it can't install those components then the startup fails. So the computer must have access to the Internet on the first startup.

The errors indicate Arduino IDE is not able to access the Internet. If it is not already, please connect your computer to the Internet, close the Arduino IDE window, then start Arduino IDE again. This time it should start up successfully.

After that first run, an Internet connection is not required. However, there are some supplemental features such as "Library Manager" that have an inherent dependency on the Internet. Those features will not be usable while your computer is offline. But the essential functionality of editing, compiling, and uploading sketches will be available even without an Internet connection.

Thanks for the quick response @ptillisch

My school wifi connection had some firewall settings I couldn't change so I connected to my phone's hotspot and got past the pulsating Arduino logo and I see the editor but with new errors.

Downloading packages
arduino:avr-gcc@7.3.0-atmel3.6.1-arduino7
Failed to install platform: 'arduino:avr:1.8.6'.
Error: 2 UNKNOWN: Get "http://downloads.arduino.cc/tools/avr-gcc-7.3.0-atmel3.6.1-arduino7-i686-w64-mingw32.zip": dial tcp: lookup downloads.arduino.cc: no such host
Downloading Keyboard@1.0.6
Keyboard@1.0.6
Failed to install library: 'Arduino_BuiltIn:1.0.0'.
Error: 13 INTERNAL: Can't download library: Get "https://downloads.arduino.cc/libraries/github.com/arduino-libraries/Keyboard-1.0.6.zip?query=depends": dial tcp: lookup downloads.arduino.cc: no such host

I downloaded the 2 files it mentioned but not sure where to put it.

Here are the logs below.

PS C:\Program Files\Arduino IDE> & ".\Arduino IDE"
PS C:\Program Files\Arduino IDE>
Arduino IDE 2.3.2
Checking for frontend application configuration customizations. Module path: C:\Program Files\Arduino IDE\resources\app\lib\backend\electron-main.js, destination 'package.json': C:\Program Files\Arduino IDE\resources\app\package.json
Setting 'theia.frontend.config.appVersion' application configuration value to: "2.3.2" (type of string)
Setting 'theia.frontend.config.cliVersion' application configuration value to: "0.35.3" (type of string)
Setting 'theia.frontend.config.buildDate' application configuration value to: "2024-02-20T10:04:35.814Z" (type of string)
Frontend application configuration after modifications: {"applicationName":"Arduino IDE","defaultTheme":{"light":"arduino-theme","dark":"arduino-theme-dark"},"defaultIconTheme":"none","electron":{"windowOptions":{}},"defaultLocale":"","validatePreferencesSchema":false,"preferences":{"window.title":"${rootName}${activeEditorShort}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.2","cliVersion":"0.35.3","buildDate":"2024-02-20T10:04:35.814Z"}
Starting backend process. PID: 18844
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/MUY1PLY/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2024-04-15T16:17:36.041Z root INFO Backend Object.initialize: 6.7 ms [Finished 0.922 s after backend start]
2024-04-15T16:17:36.042Z root INFO Backend Object.configure: 5.9 ms [Finished 0.922 s after backend start]
2024-04-15T16:17:36.043Z root INFO Backend s.onStart: 3.6 ms [Finished 0.923 s after backend start]
2024-04-15T16:17:36.044Z root INFO Backend s.configure: 0.4 ms [Finished 0.953 s after backend start]
2024-04-15T16:17:36.045Z root INFO Backend d.onStart: 0.3 ms [Finished 0.953 s after backend start]
2024-04-15T16:17:36.046Z root INFO Backend d.configure: 0.1 ms [Finished 0.953 s after backend start]
2024-04-15T16:17:36.047Z root INFO Backend d.initialize: 30.0 ms [Finished 0.953 s after backend start]
2024-04-15T16:17:36.048Z root INFO Backend c.onStart: 0.3 ms [Finished 0.953 s after backend start]
2024-04-15T16:17:36.048Z root INFO Backend a.configure: 2.3 ms [Finished 0.956 s after backend start]
2024-04-15T16:17:36.051Z config INFO >>> Initializing CLI configuration...
2024-04-15T16:17:36.051Z root INFO Backend c.initialize: 0.9 ms [Finished 0.956 s after backend start]
2024-04-15T16:17:36.051Z root INFO Backend R.onStart: 1.1 ms [Finished 0.957 s after backend start]
2024-04-15T16:17:36.053Z config INFO Loading CLI configuration from c:\Users\MUY1PLY\.arduinoIDE\arduino-cli.yaml...
2024-04-15T16:17:36.054Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2024-04-15T16:17:36.054Z root INFO Backend a.initialize: 0.4 ms [Finished 0.959 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend w.onStart: 1.7 ms [Finished 0.960 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend r.configure: 2.4 ms [Finished 0.960 s after backend start]
2024-04-15T16:17:36.054Z discovery-log INFO start
2024-04-15T16:17:36.054Z discovery-log INFO start new deferred
2024-04-15T16:17:36.054Z root INFO Backend d.initialize: 0.5 ms [Finished 0.961 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend y.onStart: 3.0 ms [Finished 0.963 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend r.configure: 2.9 ms [Finished 0.964 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend a.onStart: 1.0 ms [Finished 0.967 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend h.configure: 0.8 ms [Finished 0.967 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend s.configure: 0.2 ms [Finished 0.967 s after backend start]
2024-04-15T16:17:36.054Z root INFO Backend l.configure: 0.1 ms [Finished 0.967 s after backend start]
2024-04-15T16:17:36.058Z root INFO Theia app listening on http://127.0.0.1:53059.
2024-04-15T16:17:36.058Z root INFO Finished starting backend application: 4.0 ms [Finished 0.971 s after backend start]
2024-04-15T16:17:36.059Z root WARN The local plugin referenced by local-dir:/c%3A/Users/MUY1PLY/.arduinoIDE/plugins does not exist.
2024-04-15T16:17:36.059Z root WARN The local plugin referenced by local-dir:/c%3A/Users/MUY1PLY/.arduinoIDE/extensions does not exist.
2024-04-15T16:17:36.059Z root WARN The local plugin referenced by local-dir:C:\Users\MUY1PLY\.arduinoIDE\plugins does not exist.
2024-04-15T16:17:36.072Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"build_cache":{"compilations_before_purge":10,"ttl":"720h0m0s"},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\staging","user":"C:\\Users\\MUY1PLY\\Documents\\Arduino"},"library":{"enable_unsafe_install":false},"logging":{"file":"","format":"text","level":"info"},"metrics":{"addr":":9090","enabled":true},"output":{"no_color":false},"sketch":{"always_export_binaries":false},"updater":{"enable_notification":true}}
2024-04-15T16:17:36.072Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2024-04-15T16:17:36.072Z config INFO Loaded the CLI configuration.
2024-04-15T16:17:36.422Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/MUY1PLY/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/MUY1PLY/Documents/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2024-04-15T16:17:36.422Z config INFO Validating the CLI configuration...
2024-04-15T16:17:36.519Z config INFO The CLI config is valid.
2024-04-15T16:17:36.520Z config INFO <<< Initialized the CLI configuration.
2024-04-15T16:17:36.585Z root INFO Resolve plugins list: 531.5 ms [Finished 1.495 s after backend start]
2024-04-15T16:17:36.811Z daemon INFO time="2024-04-15T12:17:36-04:00" level=info msg="Using config file: c:\\Users\\MUY1PLY\\.arduinoIDE\\arduino-cli.yaml"
time="2024-04-15T12:17:36-04:00" level=info msg="arduino-cli.exe version 0.35.3"
2024-04-15T16:17:36.812Z daemon INFO time="2024-04-15T12:17:36-04:00" level=info msg="Executing `arduino-cli daemon`"
2024-04-15T16:17:36.825Z daemon INFO Daemon is now listening on 127.0.0.1:53061
{"IP":"127.0.0.1","Port":"53061"}
2024-04-15T16:17:36.826Z daemon INFO Daemon is running.
2024-04-15T16:17:36.985Z daemon INFO time="2024-04-15T12:17:36-04:00" level=info msg="Missing signature file" index="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\package_index.json"
time="2024-04-15T12:17:36-04:00" level=info msg="Loading hardware from: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages"
2024-04-15T16:17:37.044Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="Loading package builtin from: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages\\builtin"
time="2024-04-15T12:17:37-04:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-04-15T12:17:37-04:00" level=info msg="Loading tools from dir: C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-04-15T12:17:37-04:00" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
time="2024-04-15T12:17:37-04:00" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
time="2024-04-15T12:17:37-04:00" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
time="2024-04-15T12:17:37-04:00" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.0"
time="2024-04-15T12:17:37-04:00" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.14.1"
time="2024-04-15T12:17:37-04:00" level=info msg="Loading libraries index file" index="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\library_index.json"
2024-04-15T16:17:37.419Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\AppData\\Local\\Arduino15\\libraries" location=ide
time="2024-04-15T12:17:37-04:00" level=info msg="Adding libraries dir" dir="C:\\Users\\MUY1PLY\\Documents\\Arduino\\libraries" location=user
2024-04-15T16:17:37.427Z discovery-log INFO start resolved watching
2024-04-15T16:17:37.429Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="starting discovery builtin:serial-discovery process"
2024-04-15T16:17:37.432Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="starting discovery builtin:mdns-discovery process"
2024-04-15T16:17:37.594Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="started discovery builtin:serial-discovery process"
time="2024-04-15T12:17:37-04:00" level=info msg="sending command HELLO 1 \"arduino-cli 0.35.3\" to discovery builtin:serial-discovery"
time="2024-04-15T12:17:37-04:00" level=info msg="started discovery builtin:mdns-discovery process"
time="2024-04-15T12:17:37-04:00" level=info msg="sending command HELLO 1 \"arduino-cli 0.35.3\" to discovery builtin:mdns-discovery"
2024-04-15T16:17:37.745Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="from discovery builtin:serial-discovery received message type: hello, message: OK, protocol version: 1"
time="2024-04-15T12:17:37-04:00" level=info msg="sending command START_SYNC to discovery builtin:serial-discovery"
time="2024-04-15T12:17:37-04:00" level=info msg="from discovery builtin:serial-discovery received message type: start_sync, message: OK"
2024-04-15T16:17:37.750Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="from discovery builtin:mdns-discovery received message type: hello, message: OK, protocol version: 1"
2024-04-15T16:17:37.750Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="sending command START_SYNC to discovery builtin:mdns-discovery"
2024-04-15T16:17:37.753Z daemon INFO time="2024-04-15T12:17:37-04:00" level=info msg="from discovery builtin:mdns-discovery received message type: start_sync, message: OK"
2024-04-15T16:17:38.389Z root INFO Deploy plugins list: 531.5 ms [Finished 3.302 s after backend start]
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2024-04-15T16:17:40.175Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 1263.0 ms [Finished 3.894 s after frontend start]
2024-04-15T16:17:40.355Z root WARN A command editor.action.toggleStickyScroll is already registered.
2024-04-15T16:17:40.419Z root WARN Frontend keybindings.onStart took longer than the expected maximum 100 milliseconds: 226.8 ms [Finished 4.160 s after frontend start]
2024-04-15T16:17:40.640Z root WARN Frontend D.onStart took longer than the expected maximum 100 milliseconds: 142.6 ms [Finished 4.397 s after frontend start]
2024-04-15T16:17:40.750Z root WARN Frontend c.onStart took longer than the expected maximum 100 milliseconds: 102.3 ms [Finished 4.502 s after frontend start]
2024-04-15T16:17:40.783Z root INFO Start frontend contributions: 1958.3 ms [Finished 4.511 s after frontend start]
2024-04-15T16:17:40.783Z root INFO Changed application state from 'init' to 'started_contributions'.
2024-04-15T16:17:40.804Z root INFO Changed application state from 'started_contributions' to 'attached_shell'.
2024-04-15T16:17:40.805Z root INFO >>> Restoring the layout state...
2024-04-15T16:17:40.805Z root INFO <<< Nothing to restore.
2024-04-15T16:17:40.848Z root INFO Initialize the workbench layout: 40.0 ms [Finished 4.596 s after frontend start]
2024-04-15T16:17:40.866Z root INFO Changed application state from 'attached_shell' to 'initialized_layout'.
2024-04-15T16:17:40.926Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Waiting for backend deployment: 174.3 ms [Finished 4.678 s after frontend start]
2024-04-15T16:17:41.648Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932) starting instance
2024-04-15T16:17:42.293Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Sync of 23 plugins: 1343.7 ms [Finished 6.022 s after frontend start]
2024-04-15T16:17:42.295Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Loading plugin contributions
2024-04-15T16:17:42.295Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Load contributions of 23 plugins: 28.9 ms [Finished 6.051 s after frontend start]
2024-04-15T16:17:42.309Z root WARN 'cpp' language is remapped from 'source.cpp.embedded.macro' to 'source.cpp' scope
2024-04-15T16:17:42.310Z root WARN a registered grammar configuration for 'cpp' language is overridden
Checking for update
2024-04-15T16:17:42.957Z root INFO Replace loading indicator with ready workbench UI (animation): 1601.0 ms [Finished 6.227 s after frontend start]
2024-04-15T16:17:42.957Z root INFO Changed application state from 'initialized_layout' to 'ready'.
2024-04-15T16:17:42.957Z root WARN Linked preference "workbench.colorCustomizations" not found.
2024-04-15T16:17:42.961Z root INFO Frontend application start: 2492.0 ms [Finished 7.526 s after backend start]
2024-04-15T16:17:43.232Z daemon INFO time="2024-04-15T12:17:43-04:00" level=info msg="Updating libraries index"
time="2024-04-15T12:17:43-04:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2024-04-15T16:17:43.244Z daemon INFO time="2024-04-15T12:17:43-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2024-04-15T16:17:43.249Z root INFO core-client-provider [platform-index] Downloading index: package_index.tar.bz2

2024-04-15T16:17:43.256Z daemon INFO time="2024-04-15T12:17:43-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-04-15T16:17:43.260Z root INFO core-client-provider [library-index] Downloading index: library_index.tar.bz2

Update for version 2.3.2 is not available (latest version: 2.3.2, downgrade is allowed).
2024-04-15T16:17:43.684Z root ERROR ---- !!!SLOW!!! DURATION: search took 718.936 ms. Args: [{"type":"Updatable"}] ----
2024-04-15T16:17:43.688Z root ERROR Failed to update platform, library indexes. Error: 13 INTERNAL: Some indexes could not be updated.
    at t.callErrorFromStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:763461)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:791078)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:784102)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:870224
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)
for call at
    at s.makeServerStreamRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:790845)
    at s.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:855121)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623733
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:624081
    at new Promise (<anonymous>)
    at E.doUpdateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:624060)
    at E.updatePlatformIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623705)
    at E.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:623073)
    at C.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:625968)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
2024-04-15T16:17:43.701Z fwuploader ERROR Error: Process exited with exit code: 1
    at ChildProcess.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:639977)
    at ChildProcess.emit (node:events:514:28)
    at Process.onexit (node:internal/child_process:291:12)
2024-04-15T16:17:43.701Z root ERROR Request updatableBoards failed with error: Process exited with exit code: 1 Error: Process exited with exit code: 1
    at ChildProcess.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:639977)
    at ChildProcess.emit (node:events:514:28)
    at Process.onexit (node:internal/child_process:291:12)
2024-04-15T16:17:43.701Z fwuploader ERROR Error: Process exited with exit code: 1
    at ChildProcess.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:639977)
    at ChildProcess.emit (node:events:514:28)
    at Process.onexit (node:internal/child_process:291:12)
2024-04-15T16:17:43.701Z root ERROR Request updatableBoards failed with error: Process exited with exit code: 1 Error: Process exited with exit code: 1
    at ChildProcess.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:639977)
    at ChildProcess.emit (node:events:514:28)
    at Process.onexit (node:internal/child_process:291:12)
2024-04-15T16:17:43.790Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.armToolchainPath.linux as cortex-debug.armToolchainPath is null
2024-04-15T16:17:43.790Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.armToolchainPath.osx as cortex-debug.armToolchainPath is null
Conflict in settings file Default: Ignoring cortex-debug.armToolchainPath.windows as cortex-debug.armToolchainPath is null
2024-04-15T16:17:43.791Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.linux as cortex-debug.JLinkGDBServerPath is null
2024-04-15T16:17:43.791Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.osx as cortex-debug.JLinkGDBServerPath is null
2024-04-15T16:17:43.792Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.windows as cortex-debug.JLinkGDBServerPath is null
2024-04-15T16:17:43.792Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.openocdPath.linux as cortex-debug.openocdPath is null
2024-04-15T16:17:43.792Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.openocdPath.osx as cortex-debug.openocdPath is null
2024-04-15T16:17:43.792Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.openocdPath.windows as cortex-debug.openocdPath is null
2024-04-15T16:17:43.792Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.linux as cortex-debug.pyocdPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.osx as cortex-debug.pyocdPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.windows as cortex-debug.pyocdPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.PEGDBServerPath.linux as cortex-debug.PEGDBServerPath is null
Conflict in settings file Default: Ignoring cortex-debug.PEGDBServerPath.osx as cortex-debug.PEGDBServerPath is null
Conflict in settings file Default: Ignoring cortex-debug.PEGDBServerPath.windows as cortex-debug.PEGDBServerPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.stutilPath.linux as cortex-debug.stutilPath is null
Conflict in settings file Default: Ignoring cortex-debug.stutilPath.osx as cortex-debug.stutilPath is null
Conflict in settings file Default: Ignoring cortex-debug.stutilPath.windows as cortex-debug.stutilPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.stlinkPath.linux as cortex-debug.stlinkPath is null
Conflict in settings file Default: Ignoring cortex-debug.stlinkPath.osx as cortex-debug.stlinkPath is null
Conflict in settings file Default: Ignoring cortex-debug.stlinkPath.windows as cortex-debug.stlinkPath is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.stm32cubeprogrammer.linux as cortex-debug.stm32cubeprogrammer is null
Conflict in settings file Default: Ignoring cortex-debug.stm32cubeprogrammer.osx as cortex-debug.stm32cubeprogrammer is null
2024-04-15T16:17:43.793Z root ERROR [hosted-plugin: 25932] Conflict in settings file Default: Ignoring cortex-debug.stm32cubeprogrammer.windows as cortex-debug.stm32cubeprogrammer is null
2024-04-15T16:17:43.815Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): PluginManagerExtImpl/init()
2024-04-15T16:17:43.825Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-arduino-api@0.1.2 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:43.871Z root ERROR ---- !!!SLOW!!! DURATION: search took 179.979 ms. Args: [{"query":"Arduino_BuiltIn"}] ----
2024-04-15T16:17:43.876Z root INFO >>> Starting boards package installation... {
  id: 'arduino:avr',
  name: 'Arduino AVR Boards',
  author: 'Arduino',
  availableVersions: [
    '1.8.6',  '1.8.5',  '1.8.4',
    '1.8.3',  '1.8.2',  '1.8.1',
    '1.6.23', '1.6.22', '1.6.21',
    '1.6.20', '1.6.19', '1.6.18',
    '1.6.17', '1.6.16', '1.6.15',
    '1.6.14', '1.6.13', '1.6.12',
    '1.6.11', '1.6.10', '1.6.9',
    '1.6.8',  '1.6.7',  '1.6.6',
    '1.6.5',  '1.6.4',  '1.6.3',
    '1.6.2'
  ],
  description: 'Arduino Y├║n, Arduino UNO, Arduino UNO Mini, Arduino UNO WiFi, Arduino Diecimila, Arduino Nano, Arduino Mega, Arduino Mega ADK, Arduino Leonardo, Arduino Leonardo Ethernet, Arduino Micro, Arduino Esplora, Arduino Mini, Arduino Ethernet, Arduino Fio, Arduino BT, Arduino LilyPad USB, Arduino LilyPad, Arduino Pro, Arduino ATMegaNG, Arduino Robot Control, Arduino Robot Motor, Arduino Gemma, Adafruit Circuit Playground, Arduino Y├║n Mini, Arduino Industrial 101, Linino One',
  types: [ 'Arduino' ],
  deprecated: false,
  summary: 'Boards included in this package:',
  installedVersion: undefined,
  boards: [
    { name: 'Arduino Y├║n', fqbn: '' },
    { name: 'Arduino UNO', fqbn: '' },
    { name: 'Arduino UNO Mini', fqbn: '' },
    { name: 'Arduino UNO WiFi', fqbn: '' },
    { name: 'Arduino Diecimila', fqbn: '' },
    { name: 'Arduino Nano', fqbn: '' },
    { name: 'Arduino Mega', fqbn: '' },
    { name: 'Arduino Mega ADK', fqbn: '' },
    { name: 'Arduino Leonardo', fqbn: '' },
    { name: 'Arduino Leonardo Ethernet', fqbn: '' },
    { name: 'Arduino Micro', fqbn: '' },
    { name: 'Arduino Esplora', fqbn: '' },
    { name: 'Arduino Mini', fqbn: '' },
    { name: 'Arduino Ethernet', fqbn: '' },
    { name: 'Arduino Fio', fqbn: '' },
    { name: 'Arduino BT', fqbn: '' },
    { name: 'Arduino LilyPad USB', fqbn: '' },
    { name: 'Arduino LilyPad', fqbn: '' },
    { name: 'Arduino Pro', fqbn: '' },
    { name: 'Arduino ATMegaNG', fqbn: '' },
    { name: 'Arduino Robot Control', fqbn: '' },
    { name: 'Arduino Robot Motor', fqbn: '' },
    { name: 'Arduino Gemma', fqbn: '' },
    { name: 'Adafruit Circuit Playground', fqbn: '' },
    { name: 'Arduino Y├║n Mini', fqbn: '' },
    { name: 'Arduino Industrial 101', fqbn: '' },
    { name: 'Linino One', fqbn: '' }
  ],
  moreInfoLink: 'http://www.arduino.cc/',
  index: 0
}
2024-04-15T16:17:43.878Z discovery-log INFO stop
2024-04-15T16:17:43.878Z discovery-log INFO >>> Stopping boards watcher...
2024-04-15T16:17:43.878Z discovery-log INFO Canceling boards watcher...
2024-04-15T16:17:43.878Z discovery-log INFO disposing requesting cancel
2024-04-15T16:17:43.878Z discovery-log INFO disposing canceled
2024-04-15T16:17:43.880Z discovery-log INFO error received
2024-04-15T16:17:43.880Z discovery-log INFO cancel error received!
2024-04-15T16:17:43.880Z discovery-log INFO stop received event: either end or cancel
2024-04-15T16:17:43.880Z discovery-log INFO stop stopped
2024-04-15T16:17:43.880Z discovery-log INFO received end
2024-04-15T16:17:43.889Z daemon INFO time="2024-04-15T12:17:43-04:00" level=info msg="Starting download" url="http://downloads.arduino.cc/tools/avr-gcc-7.3.0-atmel3.6.1-arduino7-i686-w64-mingw32.zip"
2024-04-15T16:17:43.895Z discovery-log INFO start
2024-04-15T16:17:43.895Z discovery-log INFO start new deferred
2024-04-15T16:17:43.895Z root ERROR Request install failed with error: 2 UNKNOWN: Get "http://downloads.arduino.cc/tools/avr-gcc-7.3.0-atmel3.6.1-arduino7-i686-w64-mingw32.zip": dial tcp: lookup downloads.arduino.cc: no such host Error: 2 UNKNOWN: Get "http://downloads.arduino.cc/tools/avr-gcc-7.3.0-atmel3.6.1-arduino7-i686-w64-mingw32.zip": dial tcp: lookup downloads.arduino.cc: no such host
    at t.callErrorFromStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:763461)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:791078)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:784102)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:870224
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)
for call at
    at s.makeServerStreamRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:790845)
    at s.platformInstall (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:855121)
    at y.install (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:85504)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async u.onRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:1107033)
    at async c.handleRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:1097928)
2024-04-15T16:17:43.895Z discovery-log INFO start resolved watching
2024-04-15T16:17:43.930Z root INFO >>> Starting library package installation... {
  name: 'Arduino_BuiltIn',
  exampleUris: [],
  location: 0,
  installedVersion: undefined,
  author: 'Arduino',
  availableVersions: [ '1.0.0' ],
  includes: [],
  description: 'The sole purpose of this library is to install the standard Arduino libraries which are typically included with the Arduino IDE.',
  moreInfoLink: 'https://github.com/arduino-libraries/Arduino_BuiltIn',
  summary: 'Shell Arduino library to provide the standard built-in libraries',
  category: 'Other',
  types: [ 'Arduino' ],
  index: 0
}
2024-04-15T16:17:43.931Z discovery-log INFO stop
2024-04-15T16:17:43.931Z discovery-log INFO >>> Stopping boards watcher...
2024-04-15T16:17:43.931Z discovery-log INFO Canceling boards watcher...
2024-04-15T16:17:43.931Z discovery-log INFO disposing requesting cancel
2024-04-15T16:17:43.931Z discovery-log INFO disposing canceled
2024-04-15T16:17:43.933Z discovery-log INFO error received
2024-04-15T16:17:43.934Z discovery-log INFO cancel error received!
2024-04-15T16:17:43.934Z discovery-log INFO stop received event: either end or cancel
2024-04-15T16:17:43.934Z discovery-log INFO stop stopped
2024-04-15T16:17:43.934Z discovery-log INFO received end
2024-04-15T16:17:43.971Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(cortex-debug@1.5.1 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
Debugger contribution has been registered: cortex-debug
2024-04-15T16:17:43.977Z daemon INFO time="2024-04-15T12:17:43-04:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/github.com/arduino-libraries/Stepper-1.1.3.zip?query=depends"
2024-04-15T16:17:43.981Z discovery-log INFO start
2024-04-15T16:17:43.982Z discovery-log INFO start new deferred
2024-04-15T16:17:43.982Z root ERROR Request install failed with error: 13 INTERNAL: Can't download library: Get "https://downloads.arduino.cc/libraries/github.com/arduino-libraries/Stepper-1.1.3.zip?query=depends": dial tcp: lookup downloads.arduino.cc: no such host Error: 13 INTERNAL: Can't download library: Get "https://downloads.arduino.cc/libraries/github.com/arduino-libraries/Stepper-1.1.3.zip?query=depends": dial tcp: lookup downloads.arduino.cc: no such host
    at t.callErrorFromStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:763461)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:791078)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:784102)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:870224
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)
for call at
    at s.makeServerStreamRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:790845)
    at s.libraryInstall (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:855121)
    at b.install (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:652407)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async u.onRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:1107033)
    at async c.handleRequest (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:1097928)
2024-04-15T16:17:43.982Z discovery-log INFO start resolved watching
2024-04-15T16:17:43.983Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-arduino-tools@0.1.3 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:43.986Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(cpp@1.52.1 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:43.994Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(json@1.46.1 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.002Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(json-language-features@1.46.1 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.008Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-bg@1.48.3 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.015Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-cs@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.023Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-de@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.029Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-es@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.036Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-fr@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.042Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-hu@1.48.3 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.048Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-it@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.054Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-ja@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.059Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-ko@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.066Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-nl@1.48.3 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.071Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-pl@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.076Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-pt-BR@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.081Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-ru@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.086Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-tr@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.090Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-uk@1.48.3 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.095Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-zh-hans@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.100Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): initializing(vscode-language-pack-zh-hant@1.80.0 with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2024-04-15T16:17:44.332Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\vscode-arduino-api\extension\dist\extension.js)
2024-04-15T16:17:44.350Z root INFO [hosted-plugin: 25932] calling activation function on Arduino IDE API for VS Code extensions
2024-04-15T16:17:44.354Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain)
2024-04-15T16:17:44.421Z root INFO [hosted-plugin: 25932] calling activation function on JSON Language Features (built-in)
2024-04-15T16:17:44.463Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Starting plugins.
2024-04-15T16:17:45.217Z root INFO [hosted-plugin: 25932] PLUGIN_HOST(25932): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension.js)
2024-04-15T16:17:45.262Z root INFO [hosted-plugin: 25932] Debug configuration provider has been registered: cortex-debug, trigger: 1
2024-04-15T16:17:45.262Z root INFO [hosted-plugin: 25932] calling activation function on Cortex-Debug
2024-04-15T16:17:45.268Z root INFO [hosted-plugin: 25932] GDB server console created
2024-04-15T16:17:45.336Z root INFO [20cc85e6-b545-474c-9783-ee08fac9d209] Start of 23 plugins: 3032.2 ms [Finished 9.095 s after frontend start]
2024-04-15T16:17:45.340Z root ERROR [hosted-plugin: 25932] ApplicationInsights:CorrelationIdManager [
  Error: getaddrinfo ENOTFOUND dc.services.visualstudio.com
      at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:108:26) {
    errno: -3008,
    code: 'ENOTFOUND',
    syscall: 'getaddrinfo',
    hostname: 'dc.services.visualstudio.com'
  }
]

Put the zip files in the folder at this path:

C:\Users\MUY1PLY\AppData\Local\Arduino15\staging\libraries\

:exclamation: If looking for it with your file manager or command line, note that the AppData folder is hidden by default. On Windows "File Explorer", you can make it visible by opening the "View" menu, then checking the box next to "☐ Hidden items".


If the folder doesn't exist already, just create it.

I tried putting it where you pointed me to but faced the same error. I put the avr file in the directory C:\Users\MUY1PLY\AppData\Local\Arduino15\packages as suggested by another user and got further but now I'm getting different errors.

Downloading packages
arduino:avr-gcc@7.3.0-atmel3.6.1-arduino7
Failed to install platform: 'arduino:avr:1.8.6'.
Error: 2 UNKNOWN: Get "http://downloads.arduino.cc/tools/avr-gcc-7.3.0-atmel3.6.1-arduino7-i686-w64-mingw32.zip": dial tcp: lookup downloads.arduino.cc: no such host
Downloading Firmata@2.5.9
Firmata@2.5.9
Installing Firmata@2.5.9
Installed Firmata@2.5.9
Downloading Servo@1.2.1
Servo@1.2.1
Installing Servo@1.2.1
Installed Servo@1.2.1
Downloading TFT@1.0.6
TFT@1.0.6
Failed to install library: 'Arduino_BuiltIn:1.0.0'.
Error: 13 INTERNAL: Can't download library: Get "https://downloads.arduino.cc/libraries/github.com/arduino-libraries/TFT-1.0.6.zip?query=depends": dial tcp: lookup downloads.arduino.cc: no such host

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