Arduino IDE hangs on the startup screen while bouncing the logo

Software IDE 2.x
1 
PS C:\Program Files\Arduino IDE> & '.\Arduino IDE.exe'

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}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.2","cliVersion":"0.35.3","buildDate":"2024-02-20T10:04:35.814Z"}
Starting backend process. PID: 6572
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/Arijit%20De/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2024-09-20T23:16:02.836Z root INFO Backend Object.initialize: 6.7 ms [Finished 0.896 s after backend start]
2024-09-20T23:16:02.839Z root INFO Backend Object.configure: 5.3 ms [Finished 0.896 s after backend start]
2024-09-20T23:16:02.839Z root INFO Backend s.onStart: 2.7 ms [Finished 0.896 s after backend start]
2024-09-20T23:16:02.840Z root INFO Backend s.configure: 0.5 ms [Finished 0.934 s after backend start]
2024-09-20T23:16:02.841Z root INFO Backend d.onStart: 0.4 ms [Finished 0.934 s after backend start]
2024-09-20T23:16:02.843Z root INFO Backend d.configure: 0.1 ms [Finished 0.934 s after backend start]
2024-09-20T23:16:02.845Z root INFO Backend d.initialize: 38.3 ms [Finished 0.935 s after backend start]
2024-09-20T23:16:02.845Z root INFO Backend c.onStart: 0.4 ms [Finished 0.935 s after backend start]
2024-09-20T23:16:02.846Z root INFO Backend a.configure: 3.8 ms [Finished 0.939 s after backend start]
2024-09-20T23:16:02.849Z config INFO >>> Initializing CLI configuration...
2024-09-20T23:16:02.849Z root INFO Backend c.initialize: 0.8 ms [Finished 0.939 s after backend start]
2024-09-20T23:16:02.849Z root INFO Backend R.onStart: 1.4 ms [Finished 0.940 s after backend start]
2024-09-20T23:16:02.851Z config INFO Loading CLI configuration from c:\Users\Arijit De\.arduinoIDE\arduino-cli.yaml...
2024-09-20T23:16:02.852Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2024-09-20T23:16:02.852Z root INFO Backend a.initialize: 0.6 ms [Finished 0.942 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend w.onStart: 2.4 ms [Finished 0.944 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend r.configure: 3.6 ms [Finished 0.944 s after backend start]
2024-09-20T23:16:02.852Z discovery-log INFO start
2024-09-20T23:16:02.852Z discovery-log INFO start new deferred
2024-09-20T23:16:02.852Z root INFO Backend d.initialize: 1.2 ms [Finished 0.945 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend y.onStart: 4.0 ms [Finished 0.948 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend r.configure: 2.9 ms [Finished 0.948 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend a.onStart: 1.1 ms [Finished 0.951 s after backend start]
2024-09-20T23:16:02.852Z root INFO Backend h.configure: 0.9 ms [Finished 0.951 s after backend start]
2024-09-20T23:16:02.853Z root INFO Backend s.configure: 0.3 ms [Finished 0.951 s after backend start]
2024-09-20T23:16:02.853Z root INFO Backend l.configure: 0.1 ms [Finished 0.952 s after backend start]
2024-09-20T23:16:02.857Z root INFO Theia app listening on http://127.0.0.1:50005.
2024-09-20T23:16:02.857Z root INFO Finished starting backend application: 4.8 ms [Finished 0.956 s after backend start]
2024-09-20T23:16:02.992Z root WARN The local plugin referenced by local-dir:/c%3A/Users/Arijit%20De/.arduinoIDE/plugins does not exist.
2024-09-20T23:16:02.992Z root WARN The local plugin referenced by local-dir:/c%3A/Users/Arijit%20De/.arduinoIDE/extensions does not exist.
2024-09-20T23:16:02.993Z root WARN The local plugin referenced by local-dir:C:\Users\Arijit De\.arduinoIDE\plugins does not exist.
2024-09-20T23:16:03.001Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]}}
2024-09-20T23:16:03.001Z config ERROR Failed to initialize the CLI configuration. TypeError: Cannot read properties of undefined (reading 'data')
    at R.loadCliConfig (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:614605)
    at async R.initConfig (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:613378)
2024-09-20T23:16:03.052Z root INFO Resolve plugins list: 201.6 ms [Finished 1.150 s after backend start]
2024-09-20T23:16:03.095Z daemon INFO time="2024-09-21T04:46:03+05:30" level=info msg="Using config file: c:\\Users\\Arijit De\\.arduinoIDE\\arduino-cli.yaml"
time="2024-09-21T04:46:03+05:30" level=info msg="arduino-cli.exe version 0.35.3"
time="2024-09-21T04:46:03+05:30" level=info msg="Executing `arduino-cli daemon`"
2024-09-20T23:16:03.106Z daemon INFO Daemon is now listening on 127.0.0.1:50006
{"IP":"127.0.0.1","Port":"50006"}
2024-09-20T23:16:03.106Z daemon INFO Daemon is running.
2024-09-20T23:16:03.133Z daemon INFO time="2024-09-21T04:46:03+05:30" level=info msg="Updating libraries index"
2024-09-20T23:16:03.145Z daemon INFO time="2024-09-21T04:46:03+05:30" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-09-20T23:16:04.405Z root INFO Deploy plugins list: 201.6 ms [Finished 2.504 s after backend start]
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2024-09-20T23:16:06.762Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Error verifying signature: openpgp: signature expired
2024-09-20T23:16:06.763Z 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\Arijit De\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2024-09-20T23:16:06.764Z daemon INFO time="2024-09-21T04:46:06+05:30" level=info msg="Checking signature" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
time="2024-09-21T04:46:06+05:30" level=info msg="Loading hardware from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages"
time="2024-09-21T04:46:06+05:30" level=info msg="Loading package builtin from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin"
time="2024-09-21T04:46:06+05:30" level=info msg="Checking existence of 'tools' path: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-09-21T04:46:06+05:30" level=info msg="Loading tools from dir: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-09-21T04:46:06+05:30" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
time="2024-09-21T04:46:06+05:30" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
time="2024-09-21T04:46:06+05:30" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
time="2024-09-21T04:46:06+05:30" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.1"
time="2024-09-21T04:46:06+05:30" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.14.1"
time="2024-09-21T04:46:06+05:30" level=info msg="Loading libraries index file" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\library_index.json"
time="2024-09-21T04:46:06+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\libraries" location=ide
time="2024-09-21T04:46:06+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\OneDrive\\Documents\\Arduino\\libraries" location=user
2024-09-20T23:16:06.920Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 938.6 ms [Finished 3.931 s after frontend start]
2024-09-20T23:16:06.939Z root WARN A command editor.action.toggleStickyScroll is already registered.
2

This usually indicates a problem with the file in the last line above. The solution is to close the IDE, delete that file and start the IDE again.

Late edit
There is a dedicated IDE 2.x section on the forum; I've moved your topic there.

3

that does not work, the output is same as before and this is the output after deleting the file

PS C:\Program Files\Arduino IDE> & '.\Arduino IDE.exe'
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}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.2","cliVersion":"0.35.3","buildDate":"2024-02-20T10:04:35.814Z"}
Starting backend process. PID: 18544
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/Arijit%20De/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2024-09-20T23:55:20.802Z root INFO Backend Object.initialize: 3.8 ms [Finished 0.433 s after backend start]
2024-09-20T23:55:20.802Z root INFO Backend Object.configure: 3.1 ms [Finished 0.433 s after backend start]
2024-09-20T23:55:20.802Z root INFO Backend s.onStart: 1.7 ms [Finished 0.433 s after backend start]
2024-09-20T23:55:20.803Z root INFO Backend s.configure: 0.3 ms [Finished 0.454 s after backend start]
2024-09-20T23:55:20.803Z root INFO Backend d.onStart: 0.2 ms [Finished 0.454 s after backend start]
2024-09-20T23:55:20.804Z root INFO Backend d.configure: 0.1 ms [Finished 0.454 s after backend start]
2024-09-20T23:55:20.805Z root INFO Backend d.initialize: 20.6 ms [Finished 0.454 s after backend start]
2024-09-20T23:55:20.805Z root INFO Backend c.onStart: 0.2 ms [Finished 0.454 s after backend start]
2024-09-20T23:55:20.805Z root INFO Backend a.configure: 0.9 ms [Finished 0.455 s after backend start]
2024-09-20T23:55:20.807Z config INFO >>> Initializing CLI configuration...
2024-09-20T23:55:20.807Z root INFO Backend c.initialize: 0.4 ms [Finished 0.455 s after backend start]
2024-09-20T23:55:20.807Z root INFO Backend R.onStart: 0.6 ms [Finished 0.456 s after backend start]
2024-09-20T23:55:20.808Z config INFO Loading CLI configuration from c:\Users\Arijit De\.arduinoIDE\arduino-cli.yaml...
2024-09-20T23:55:20.808Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2024-09-20T23:55:20.808Z root INFO Backend a.initialize: 0.3 ms [Finished 0.457 s after backend start]
2024-09-20T23:55:20.808Z root INFO Backend w.onStart: 1.1 ms [Finished 0.457 s after backend start]
2024-09-20T23:55:20.808Z root INFO Backend r.configure: 1.9 ms [Finished 0.458 s after backend start]
2024-09-20T23:55:20.808Z discovery-log INFO start
2024-09-20T23:55:20.808Z discovery-log INFO start new deferred
2024-09-20T23:55:20.808Z root INFO Backend d.initialize: 0.4 ms [Finished 0.458 s after backend start]
2024-09-20T23:55:20.808Z root INFO Backend y.onStart: 1.9 ms [Finished 0.460 s after backend start]
2024-09-20T23:55:20.808Z root INFO Backend r.configure: 1.7 ms [Finished 0.460 s after backend start]
2024-09-20T23:55:20.809Z root INFO Backend a.onStart: 0.5 ms [Finished 0.461 s after backend start]
2024-09-20T23:55:20.809Z root INFO Backend h.configure: 0.4 ms [Finished 0.461 s after backend start]
2024-09-20T23:55:20.809Z root INFO Backend s.configure: 0.1 ms [Finished 0.461 s after backend start]
2024-09-20T23:55:20.809Z root INFO Backend l.configure: 0.1 ms [Finished 0.461 s after backend start]
2024-09-20T23:55:20.811Z root INFO Theia app listening on http://127.0.0.1:51001.
2024-09-20T23:55:20.811Z root INFO Finished starting backend application: 2.6 ms [Finished 0.464 s after backend start]
2024-09-20T23:55:20.879Z root WARN The local plugin referenced by local-dir:/c%3A/Users/Arijit%20De/.arduinoIDE/plugins does not exist.
2024-09-20T23:55:20.879Z root WARN The local plugin referenced by local-dir:/c%3A/Users/Arijit%20De/.arduinoIDE/extensions does not exist.
2024-09-20T23:55:20.880Z root WARN The local plugin referenced by local-dir:C:\Users\Arijit De\.arduinoIDE\plugins does not exist.
2024-09-20T23:55:20.890Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"build_cache":{"compilations_before_purge":10,"ttl":"720h0m0s"},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\Arijit De\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\staging","user":"C:\\Users\\Arijit De\\OneDrive\\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}}
2024-09-20T23:55:20.890Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2024-09-20T23:55:20.890Z config INFO Loaded the CLI configuration.
2024-09-20T23:55:20.893Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/Arijit%20De/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/Arijit%20De/OneDrive/Documents/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2024-09-20T23:55:20.893Z config INFO Validating the CLI configuration...
2024-09-20T23:55:20.893Z config INFO The CLI config is valid.
2024-09-20T23:55:20.893Z config INFO <<< Initialized the CLI configuration.
2024-09-20T23:55:20.910Z root INFO Resolve plugins list: 102.1 ms [Finished 0.562 s after backend start]
2024-09-20T23:55:20.946Z daemon INFO time="2024-09-21T05:25:20+05:30" level=info msg="Using config file: c:\\Users\\Arijit De\\.arduinoIDE\\arduino-cli.yaml"
time="2024-09-21T05:25:20+05:30" level=info msg="arduino-cli.exe version 0.35.3"
time="2024-09-21T05:25:20+05:30" level=info msg="Executing `arduino-cli daemon`"
Daemon is now listening on 127.0.0.1:51002
{"IP":"127.0.0.1","Port":"51002"}
2024-09-20T23:55:20.946Z daemon INFO Daemon is running.
2024-09-20T23:55:20.992Z daemon INFO time="2024-09-21T05:25:20+05:30" level=info msg="Updating libraries index"
time="2024-09-21T05:25:20+05:30" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-09-20T23:55:21.569Z root INFO Deploy plugins list: 102.1 ms [Finished 1.222 s after backend start]
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2024-09-20T23:55:22.979Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Error verifying signature: openpgp: signature expired
2024-09-20T23:55:22.989Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Checking signature" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2024-09-20T23:55:22.990Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loading hardware from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages"
2024-09-20T23:55:22.991Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loading package builtin from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin"
2024-09-20T23:55:22.991Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Checking existence of 'tools' path: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-09-21T05:25:22+05:30" level=info msg="Loading tools from dir: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2024-09-20T23:55:22.992Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
2024-09-20T23:55:22.992Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
2024-09-20T23:55:22.993Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
2024-09-20T23:55:22.993Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.1"
2024-09-20T23:55:22.993Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.14.1"
2024-09-20T23:55:22.994Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Loading libraries index file" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\library_index.json"
2024-09-20T23:55:22.995Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\libraries" location=ide
2024-09-20T23:55:22.995Z 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\Arijit De\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2024-09-20T23:55:22.995Z daemon INFO time="2024-09-21T05:25:22+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\OneDrive\\Documents\\Arduino\\libraries" location=user
2024-09-20T23:55:22.999Z 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:
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\Arijit De\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

2024-09-20T23:55:23.000Z daemon INFO time="2024-09-21T05:25:23+05:30" level=info msg="Updating libraries index"
2024-09-20T23:55:23.001Z daemon INFO time="2024-09-21T05:25:23+05:30" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-09-20T23:55:23.002Z root INFO core-client-provider [library-index] Downloading index: library_index.tar.bz2

2024-09-20T23:55:23.010Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 526.8 ms [Finished 2.133 s after frontend start]
2024-09-20T23:55:23.015Z root WARN A command editor.action.toggleStickyScroll is already registered.
2024-09-20T23:55:24.740Z daemon INFO time="2024-09-21T05:25:24+05:30" level=info msg="Updating libraries index"
2024-09-20T23:55:24.741Z daemon INFO time="2024-09-21T05:25:24+05:30" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2024-09-20T23:55:26.489Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Error verifying signature: openpgp: signature expired
2024-09-20T23:55:26.499Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Checking signature" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2024-09-20T23:55:26.499Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loading hardware from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages"
2024-09-20T23:55:26.500Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loading package builtin from: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin"
2024-09-20T23:55:26.500Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Checking existence of 'tools' path: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-09-21T05:25:26+05:30" level=info msg="Loading tools from dir: C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2024-09-20T23:55:26.501Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
2024-09-20T23:55:26.501Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
2024-09-20T23:55:26.501Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
2024-09-20T23:55:26.501Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.1"
2024-09-20T23:55:26.501Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.14.1"
2024-09-20T23:55:26.502Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Loading libraries index file" index="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\library_index.json"
2024-09-20T23:55:26.502Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\AppData\\Local\\Arduino15\\libraries" location=ide
2024-09-20T23:55:26.502Z 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\Arijit De\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2024-09-20T23:55:26.502Z daemon INFO time="2024-09-21T05:25:26+05:30" level=info msg="Adding libraries dir" dir="C:\\Users\\Arijit De\\OneDrive\\Documents\\Arduino\\libraries" location=user
2024-09-20T23:55:26.504Z 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:
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\Arijit De\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

2024-09-20T23:55:26.504Z 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:
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\Arijit De\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)
4

It did work :wink: The output is now different.

This seems to be caused by the fact that your system time is not correct. Set the system time correctly and you will be one step further.

Are you using a dual boot with Linux? If so, IDE hangs on startup: "openpgp: signature expired" - #7 by sterretje might be of interest.

5

yeah i use duelboot with linux. oh thak you now it is solved