IDE hangs on startup: "Loading index file: ... The system cannot find the file specified."

[gameplayguy]

Hello, I am using Arduino IDE for a personal project. Today, when I tried opening some code I am using, the IDE didn't open. It doesn't even show the logo loading screen, the icon appears in the taskbar but nothing appears on screen. I have checked other similar issues here and tried some solutions, but nothing worked. I have also reinstalled the IDE and it still doesn't open.

I also tried opening from powershell:

Arduino IDE 2.3.6
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: "2.3.6" (type of string)
Setting 'theia.frontend.config.cliVersion' application configuration value to: "1.2.0" (type of string)
Setting 'theia.frontend.config.buildDate' application configuration value to: "2025-04-09T11:26:55.498Z" (type of string)
Frontend application configuration after modifications: {"applicationName":"Arduino IDE","defaultTheme":{"light":"arduino-theme","dark":"arduino-theme-dark"},"defaultIconTheme":"none","electron":{"windowOptions":{},"showWindowEarly":true,"splashScreenOptions":{},"uriScheme":"arduino-ide"},"defaultLocale":"","validatePreferencesSchema":false,"reloadOnReconnect":true,"uriScheme":"theia","preferences":{"window.title":"${rootName}${activeEditorShort}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.6","cliVersion":"1.2.0","buildDate":"2025-04-09T11:26:55.498Z"}
Starting backend process. PID: 3552
Showing main window early
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/David/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2025-04-11T18:28:31.834Z root WARN Backend u.initialize took longer than the expected maximum 50 milliseconds: 100.7 ms [Finished 2.277 s after backend start]
2025-04-11T18:28:31.837Z root WARN Backend Object.initialize took longer than the expected maximum 50 milliseconds: 96.8 ms [Finished 2.277 s after backend start]
2025-04-11T18:28:31.837Z root INFO Backend a.initialize: 5.1 ms [Finished 2.277 s after backend start]
2025-04-11T18:28:31.837Z root INFO Backend a.initialize: 4.6 ms [Finished 2.277 s after backend start]
2025-04-11T18:28:31.837Z root INFO Backend u.initialize: 5.4 ms [Finished 2.278 s after backend start]
2025-04-11T18:28:31.849Z root WARN Backend l.initialize took longer than the expected maximum 50 milliseconds: 99.9 ms [Finished 2.280 s after backend start]
2025-04-11T18:28:31.863Z root INFO configured all backend app contributions
2025-04-11T18:28:31.864Z root INFO Backend l.onStart: 3.5 ms [Finished 2.310 s after backend start]
2025-04-11T18:28:31.865Z root INFO Backend d.onStart: 0.3 ms [Finished 2.310 s after backend start]
2025-04-11T18:28:31.866Z root INFO Backend a.onStart: 1.0 ms [Finished 2.311 s after backend start]
2025-04-11T18:28:31.867Z config INFO >>> Initializing CLI configuration...
2025-04-11T18:28:31.867Z root INFO Backend x.onStart: 0.7 ms [Finished 2.312 s after backend start]
2025-04-11T18:28:31.867Z config INFO Loading CLI configuration from c:\Users\David\.arduinoIDE\arduino-cli.yaml...
2025-04-11T18:28:31.867Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2025-04-11T18:28:31.867Z root INFO Backend w.onStart: 0.7 ms [Finished 2.313 s after backend start]
2025-04-11T18:28:31.867Z discovery-log INFO start
2025-04-11T18:28:31.867Z discovery-log INFO start new deferred
2025-04-11T18:28:31.867Z root INFO Backend v.onStart: 0.5 ms [Finished 2.314 s after backend start]
2025-04-11T18:28:31.867Z root INFO Backend a.onStart: 0.2 ms [Finished 2.314 s after backend start]
2025-04-11T18:28:31.881Z root INFO Theia app listening on http://127.0.0.1:52991.
2025-04-11T18:28:31.881Z root INFO Finished starting backend application: 13.2 ms [Finished 2.327 s after backend start]
Restoring workspace roots: c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor
2025-04-11T18:28:31.882Z root WARN The local plugin referenced by local-dir:/c%3A/Users/David/.arduinoIDE/plugins does not exist.
2025-04-11T18:28:31.883Z root WARN The local plugin referenced by local-dir:/c%3A/Users/David/.arduinoIDE/deployedPlugins does not exist.
2025-04-11T18:28:31.883Z root WARN The local plugin referenced by local-dir:C:\Users\David\.arduinoIDE\plugins does not exist.
2025-04-11T18:28:31.896Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":["http://arduino.esp8266.com/stable/package_esp8266com_index.json","http://digistump.com/package_digistump_index.json"]},"directories":{"builtin":{"libraries":"C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries"},"data":"c:\\Users\\David\\AppData\\Local\\Arduino15","user":"c:\\Users\\David\\Documents\\Arduino"},"locale":"en"}
2025-04-11T18:28:31.896Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2025-04-11T18:28:31.896Z config INFO Loaded the CLI configuration.
isTempSketch: false. Input was c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor\DIY_Air_Quality_Monitor.ino
2025-04-11T18:28:32.133Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/David/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/David/Documents/Arduino","additionalUrls":["http://arduino.esp8266.com/stable/package_esp8266com_index.json","http://digistump.com/package_digistump_index.json"],"network":"none","locale":"en"}
2025-04-11T18:28:32.133Z config INFO Validating the CLI configuration...
2025-04-11T18:28:32.134Z config INFO The CLI config is valid.
2025-04-11T18:28:32.134Z config INFO <<< Initialized the CLI configuration.
2025-04-11T18:28:32.605Z root INFO Resolve plugins list: 733.7 ms [Finished 3.051 s after backend start]
2025-04-11T18:28:33.668Z daemon INFO time="2025-04-11T19:28:33+01:00" level=info msg="arduino-cli version 1.2.0"
time="2025-04-11T19:28:33+01:00" level=info msg="Using config file: c:\\Users\\David\\.arduinoIDE\\arduino-cli.yaml"
time="2025-04-11T19:28:33+01:00" level=info msg="Executing `arduino-cli daemon`"
Daemon is now listening on 127.0.0.1:52992
{"IP":"127.0.0.1","Port":"52992"}
2025-04-11T18:28:33.668Z daemon INFO Daemon is running.
2025-04-11T18:28:33.976Z daemon INFO time="2025-04-11T19:28:33+01:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
time="2025-04-11T19:28:33+01:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T18:28:36.099Z daemon INFO time="2025-04-11T19:28:36+01:00" level=info msg="Updating index" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
time="2025-04-11T19:28:36+01:00" level=info msg="Starting download" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T18:28:36.663Z daemon INFO time="2025-04-11T19:28:36+01:00" level=info msg="Updating index" url="http://digistump.com/package_digistump_index.json"
time="2025-04-11T19:28:36+01:00" level=info msg="Starting download" url="http://digistump.com/package_digistump_index.json"
2025-04-11T18:28:37.613Z root INFO Deploy plugins list: 5743.1 ms [Finished 8.060 s after backend start]
2025-04-11T18:28:39.425Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Some indexes could not be updated.
2025-04-11T18:28:39.524Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Checking signature" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2025-04-11T18:28:39.529Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_esp8266com_index.json"
2025-04-11T18:28:39.530Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loading hardware from: c:\\Users\\David\\AppData\\Local\\Arduino15\\packages"
2025-04-11T18:28:39.533Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loading package arduino from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware"
2025-04-11T18:28:39.537Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\installed.json"
2025-04-11T18:28:39.603Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: open c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: O sistema não conseguiu localizar o ficheiro especificado.
2025-04-11T18:28:39.604Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T18:28:39.604Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T18:28:39.608Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\installed.json"
2025-04-11T18:28:39.611Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T18:28:39.611Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T18:28:39.615Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\installed.json"
2025-04-11T18:28:39.618Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T18:28:39.618Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T18:28:39.623Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\installed.json"
2025-04-11T18:28:39.628Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T18:28:39.628Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
time="2025-04-11T19:28:39+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
time="2025-04-11T19:28:39+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
2025-04-11T18:28:39.630Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.630Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.631Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.631Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.631Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:arm-none-eabi-gcc@7-2017q4"
2025-04-11T18:28:39.632Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.633Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.633Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.633Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.634Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.634Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.635Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.635Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T18:28:39.637Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loading package builtin from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin"
2025-04-11T18:28:39.637Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2025-04-11T18:28:39.638Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2025-04-11T18:28:39.639Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.639Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.640Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.640Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.641Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.641Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T18:28:39.643Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Loading package esp32 from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware"
2025-04-11T18:28:39.646Z daemon INFO time="2025-04-11T19:28:39+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\installed.json"
2025-04-11T18:28:40.411Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T18:28:40.411Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded platform" platform="esp32:[email protected]"
2025-04-11T18:28:40.411Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
2025-04-11T18:28:40.412Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
2025-04-11T18:28:40.414Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:esp-rv32@2405"
2025-04-11T18:28:40.414Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:esp-x32@2405"
2025-04-11T18:28:40.416Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:esp32-arduino-libs@idf-release_v5.3-489d7a2b-v1"
2025-04-11T18:28:40.416Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.416Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.417Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.417Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.418Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.418Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T18:28:40.419Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T18:28:40.419Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:s3-gcc@2021r2-p5"
2025-04-11T18:28:40.420Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20220823"
2025-04-11T18:28:40.420Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T18:28:40.539Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\libraries" isSingleLibrary=false location=platform
2025-04-11T18:28:40.548Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\libraries" isSingleLibrary=false location=platform
2025-04-11T18:28:40.560Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\libraries" isSingleLibrary=false location=platform
2025-04-11T18:28:40.570Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\libraries" isSingleLibrary=false location=platform
2025-04-11T18:28:40.584Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\libraries" isSingleLibrary=false location=platform
2025-04-11T18:28:40.585Z daemon INFO time="2025-04-11T19:28:40+01:00" level=info msg="Loading libraries index file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\library_index.json"
2025-04-11T18:28:41.171Z daemon INFO time="2025-04-11T19:28:41+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries" isSingleLibrary=false location=ide
2025-04-11T18:28:41.174Z daemon INFO time="2025-04-11T19:28:41+01:00" level=info msg="Adding libraries dir" dir="c:\\Users\\David\\Documents\\Arduino\\libraries" isSingleLibrary=false location=user
2025-04-11T18:28:43.206Z root INFO creating connection for 1
2025-04-11T18:28:46.147Z discovery-log INFO start resolved watching
2025-04-11T18:28:46.825Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 1417.6 ms [Finished 14.843 s after frontend start]
2025-04-11T18:28:46.917Z root WARN A command editor.action.toggleStickyScroll is already registered.
2025-04-11T18:28:46.948Z sketches-service WARN Warning! The request sketch path was different than the response sketch path from the CLI. This could be a potential bug. Request: <c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor\DIY_Air_Quality_Monitor.ino>, response: <c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor>.
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2025-04-11T18:28:47.193Z root WARN Frontend keybindings.onStart took longer than the expected maximum 100 milliseconds: 173.1 ms [Finished 15.090 s after frontend start]
2025-04-11T18:28:47.197Z root WARN Frontend menus.onStart took longer than the expected maximum 100 milliseconds: 109.5 ms [Finished 15.200 s after frontend start]
2025-04-11T18:28:48.365Z root INFO [hosted-plugin: 10980] PLUGIN_HOST(10980) starting instance
2025-04-11T18:28:48.403Z root INFO [hosted-plugin: 10980] [Object: null prototype] {}
2025-04-11T18:28:48.473Z root INFO Start frontend contributions: 2223.5 ms [Finished 15.393 s after frontend start]
2025-04-11T18:28:48.477Z root INFO Changed application state from 'init' to 'started_contributions'.
2025-04-11T18:28:50.088Z root INFO [4e5c9e4c-395e-4d57-ac36-77e1d91d761a] Waiting for backend deployment: 1321.7 ms [Finished 16.687 s after frontend start]
2025-04-11T18:28:54.015Z root INFO [4e5c9e4c-395e-4d57-ac36-77e1d91d761a] Sync of 23 plugins: 5346.0 ms [Finished 22.033 s after frontend start]

[sonofcy]

Is this a home system, a school or a corporation? The initial opening needs to download a lot of files from the net. Many school systems do not allow net access; similarly, some corporations don't or at least have a firewall to be configured.

[gameplayguy]

I am working at home, so probably not related to net access or firewall configuration. I guess that is due to the libraries I had previously installed before reinstalling the IDE.

[sonofcy]

NO, number of installed libraries is not relevant.
What time zone are you in? Your clock is 1 hr ahead of me and I am Eastern so you must be East of me (Toronto)

[sonofcy]

Your powershell dump is incomplete it appears.

[gameplayguy]

That doesn't sound right... I am in BST, can't be only 1 hr ahead

[gameplayguy]

You're right, I tried again and this time it gave me much more

PS C:\Program Files\Arduino IDE> & ".\Arduino IDE"
PS C:\Program Files\Arduino IDE>
Arduino IDE 2.3.6
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: "2.3.6" (type of string)
Setting 'theia.frontend.config.cliVersion' application configuration value to: "1.2.0" (type of string)
Setting 'theia.frontend.config.buildDate' application configuration value to: "2025-04-09T11:26:55.498Z" (type of string)
Frontend application configuration after modifications: {"applicationName":"Arduino IDE","defaultTheme":{"light":"arduino-theme","dark":"arduino-theme-dark"},"defaultIconTheme":"none","electron":{"windowOptions":{},"showWindowEarly":true,"splashScreenOptions":{},"uriScheme":"arduino-ide"},"defaultLocale":"","validatePreferencesSchema":false,"reloadOnReconnect":true,"uriScheme":"theia","preferences":{"window.title":"${rootName}${activeEditorShort}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.3.6","cliVersion":"1.2.0","buildDate":"2025-04-09T11:26:55.498Z"}
Starting backend process. PID: 14428
Showing main window early
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/David/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2025-04-11T20:29:10.125Z root WARN Backend u.initialize took longer than the expected maximum 50 milliseconds: 73.9 ms [Finished 2.081 s after backend start]
2025-04-11T20:29:10.131Z root WARN Backend Object.initialize took longer than the expected maximum 50 milliseconds: 68.2 ms [Finished 2.081 s after backend start]
2025-04-11T20:29:10.131Z root INFO Backend a.initialize: 3.9 ms [Finished 2.081 s after backend start]
2025-04-11T20:29:10.131Z root INFO Backend a.initialize: 3.3 ms [Finished 2.081 s after backend start]
2025-04-11T20:29:10.131Z root INFO Backend u.initialize: 4.1 ms [Finished 2.082 s after backend start]
2025-04-11T20:29:10.136Z root WARN Backend l.initialize took longer than the expected maximum 50 milliseconds: 71.5 ms [Finished 2.084 s after backend start]
2025-04-11T20:29:10.151Z root INFO configured all backend app contributions
2025-04-11T20:29:10.152Z root INFO Backend l.onStart: 3.5 ms [Finished 2.124 s after backend start]
2025-04-11T20:29:10.153Z root INFO Backend d.onStart: 0.3 ms [Finished 2.124 s after backend start]
2025-04-11T20:29:10.154Z root INFO Backend a.onStart: 1.0 ms [Finished 2.125 s after backend start]
2025-04-11T20:29:10.155Z config INFO >>> Initializing CLI configuration...
2025-04-11T20:29:10.155Z root INFO Backend x.onStart: 0.7 ms [Finished 2.126 s after backend start]
2025-04-11T20:29:10.155Z config INFO Loading CLI configuration from c:\Users\David\.arduinoIDE\arduino-cli.yaml...
2025-04-11T20:29:10.155Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2025-04-11T20:29:10.155Z root INFO Backend w.onStart: 0.9 ms [Finished 2.128 s after backend start]
2025-04-11T20:29:10.155Z discovery-log INFO start
2025-04-11T20:29:10.155Z discovery-log INFO start new deferred
2025-04-11T20:29:10.155Z root INFO Backend v.onStart: 0.5 ms [Finished 2.128 s after backend start]
2025-04-11T20:29:10.155Z root INFO Backend a.onStart: 0.2 ms [Finished 2.129 s after backend start]
2025-04-11T20:29:10.180Z root INFO Theia app listening on http://127.0.0.1:53699.
2025-04-11T20:29:10.180Z root INFO Finished starting backend application: 24.4 ms [Finished 2.153 s after backend start]
2025-04-11T20:29:10.182Z root WARN The local plugin referenced by local-dir:/c%3A/Users/David/.arduinoIDE/plugins does not exist.
2025-04-11T20:29:10.182Z root WARN The local plugin referenced by local-dir:/c%3A/Users/David/.arduinoIDE/deployedPlugins does not exist.
2025-04-11T20:29:10.183Z root WARN The local plugin referenced by local-dir:C:\Users\David\.arduinoIDE\plugins does not exist.
2025-04-11T20:29:10.190Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":["http://arduino.esp8266.com/stable/package_esp8266com_index.json","http://digistump.com/package_digistump_index.json"]},"directories":{"builtin":{"libraries":"C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries"},"data":"c:\\Users\\David\\AppData\\Local\\Arduino15","user":"c:\\Users\\David\\Documents\\Arduino"},"locale":"en"}
2025-04-11T20:29:10.190Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2025-04-11T20:29:10.190Z config INFO Loaded the CLI configuration.
Restoring workspace roots: c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor
isTempSketch: false. Input was c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor\DIY_Air_Quality_Monitor.ino
2025-04-11T20:29:10.330Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/David/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/David/Documents/Arduino","additionalUrls":["http://arduino.esp8266.com/stable/package_esp8266com_index.json","http://digistump.com/package_digistump_index.json"],"network":"none","locale":"en"}
2025-04-11T20:29:10.330Z config INFO Validating the CLI configuration...
2025-04-11T20:29:10.331Z config INFO The CLI config is valid.
2025-04-11T20:29:10.331Z config INFO <<< Initialized the CLI configuration.
2025-04-11T20:29:10.722Z root INFO Resolve plugins list: 561.3 ms [Finished 2.694 s after backend start]
2025-04-11T20:29:12.477Z daemon INFO time="2025-04-11T21:29:12+01:00" level=info msg="arduino-cli version 1.2.0"
time="2025-04-11T21:29:12+01:00" level=info msg="Using config file: c:\\Users\\David\\.arduinoIDE\\arduino-cli.yaml"
time="2025-04-11T21:29:12+01:00" level=info msg="Executing `arduino-cli daemon`"
Daemon is now listening on 127.0.0.1:53700
{"IP":"127.0.0.1","Port":"53700"}
2025-04-11T20:29:12.477Z daemon INFO Daemon is running.
2025-04-11T20:29:12.734Z daemon INFO time="2025-04-11T21:29:12+01:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
time="2025-04-11T21:29:12+01:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T20:29:14.721Z daemon INFO time="2025-04-11T21:29:14+01:00" level=info msg="Updating index" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T20:29:14.724Z daemon INFO time="2025-04-11T21:29:14+01:00" level=info msg="Starting download" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T20:29:15.333Z daemon INFO time="2025-04-11T21:29:15+01:00" level=info msg="Updating index" url="http://digistump.com/package_digistump_index.json"
2025-04-11T20:29:15.336Z daemon INFO time="2025-04-11T21:29:15+01:00" level=info msg="Starting download" url="http://digistump.com/package_digistump_index.json"
2025-04-11T20:29:15.373Z root INFO Deploy plugins list: 5213.2 ms [Finished 7.346 s after backend start]
2025-04-11T20:29:18.208Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Some indexes could not be updated.
2025-04-11T20:29:18.234Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Checking signature" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2025-04-11T20:29:18.239Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_esp8266com_index.json"
2025-04-11T20:29:18.241Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loading hardware from: c:\\Users\\David\\AppData\\Local\\Arduino15\\packages"
2025-04-11T20:29:18.244Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: open c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: O sistema não conseguiu localizar o ficheiro especificado.
2025-04-11T20:29:18.244Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loading package arduino from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware"
2025-04-11T20:29:18.256Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\installed.json"
2025-04-11T20:29:18.272Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:29:18.273Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:29:18.284Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\installed.json"
2025-04-11T20:29:18.290Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:29:18.291Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:29:18.301Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\installed.json"
2025-04-11T20:29:18.308Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:29:18.308Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:29:18.318Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\installed.json"
2025-04-11T20:29:18.326Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:29:18.326Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
time="2025-04-11T21:29:18+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
time="2025-04-11T21:29:18+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
2025-04-11T20:29:18.334Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.334Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.337Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.340Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.342Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:arm-none-eabi-gcc@7-2017q4"
2025-04-11T20:29:18.342Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.344Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.345Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.348Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.348Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.349Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.353Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.353Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:29:18.357Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loading package builtin from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin"
2025-04-11T20:29:18.358Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2025-04-11T21:29:18+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2025-04-11T20:29:18.363Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.364Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.366Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.368Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.373Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.373Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:29:18.377Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loading package esp32 from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware"
2025-04-11T20:29:18.392Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\installed.json"
2025-04-11T20:29:18.703Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:29:18.704Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded platform" platform="esp32:[email protected]"
time="2025-04-11T21:29:18+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
time="2025-04-11T21:29:18+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
2025-04-11T20:29:18.711Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:esp-rv32@2405"
2025-04-11T20:29:18.714Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:esp-x32@2405"
2025-04-11T20:29:18.716Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:esp32-arduino-libs@idf-release_v5.3-489d7a2b-v1"
2025-04-11T20:29:18.717Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.719Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.720Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.721Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.757Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.757Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:29:18.758Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T20:29:18.841Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:s3-gcc@2021r2-p5"
2025-04-11T20:29:18.842Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20220823"
2025-04-11T20:29:18.845Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T20:29:18.950Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:29:18.962Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:29:18.976Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:29:18.992Z daemon INFO time="2025-04-11T21:29:18+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:29:19.007Z daemon INFO time="2025-04-11T21:29:19+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:29:19.008Z daemon INFO time="2025-04-11T21:29:19+01:00" level=info msg="Loading libraries index file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\library_index.json"
2025-04-11T20:29:19.863Z daemon INFO time="2025-04-11T21:29:19+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries" isSingleLibrary=false location=ide
2025-04-11T20:29:19.868Z daemon INFO time="2025-04-11T21:29:19+01:00" level=info msg="Adding libraries dir" dir="c:\\Users\\David\\Documents\\Arduino\\libraries" isSingleLibrary=false location=user
2025-04-11T20:29:22.636Z root INFO creating connection for 1
2025-04-11T20:29:26.198Z discovery-log INFO start resolved watching
2025-04-11T20:29:27.065Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 1784.9 ms [Finished 16.792 s after frontend start]
2025-04-11T20:29:27.163Z root WARN A command editor.action.toggleStickyScroll is already registered.
2025-04-11T20:29:27.199Z sketches-service WARN Warning! The request sketch path was different than the response sketch path from the CLI. This could be a potential bug. Request: <c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor\DIY_Air_Quality_Monitor.ino>, response: <c:\Users\David\Documents\Arduino\DIY_Air_Quality_Monitor>.
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2025-04-11T20:29:27.574Z root WARN Frontend keybindings.onStart took longer than the expected maximum 100 milliseconds: 195.8 ms [Finished 17.074 s after frontend start]
2025-04-11T20:29:27.577Z root WARN Frontend menus.onStart took longer than the expected maximum 100 milliseconds: 238.0 ms [Finished 17.312 s after frontend start]
2025-04-11T20:29:28.883Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808) starting instance
2025-04-11T20:29:28.929Z root INFO [hosted-plugin: 8808] [Object: null prototype] {}
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2025-04-11T20:29:29.266Z root INFO Changed application state from 'init' to 'started_contributions'.
2025-04-11T20:29:31.077Z root INFO [c857019f-c9b3-4de4-8fe9-6f52fd4d7e25] Waiting for backend deployment: 1755.5 ms [Finished 19.234 s after frontend start]
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2025-04-11T20:30:58.365Z root INFO Changed application state from 'started_contributions' to 'attached_shell'.
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2025-04-11T20:30:58.371Z root INFO ------- SERIALIZED LAYOUT DATA -------
2025-04-11T20:30:58.372Z root INFO 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2025-04-11T20:30:58.372Z root INFO ------- END SERIALIZED LAYOUT DATA -------
2025-04-11T20:30:59.227Z root INFO <<< The layout has been successfully restored.
2025-04-11T20:30:59.458Z root INFO Initialize the workbench layout: 890.9 ms [Finished 108.964 s after frontend start]
2025-04-11T20:30:59.461Z root INFO Changed application state from 'attached_shell' to 'initialized_layout'.
2025-04-11T20:30:59.465Z root INFO [c857019f-c9b3-4de4-8fe9-6f52fd4d7e25] Loading plugin contributions
2025-04-11T20:30:59.465Z root INFO [c857019f-c9b3-4de4-8fe9-6f52fd4d7e25] Load contributions of 23 plugins: 222.6 ms [Finished 109.190 s after frontend start]
2025-04-11T20:30:59.601Z root WARN 'cpp' language is remapped from 'source.cpp.embedded.macro' to 'source.cpp' scope
2025-04-11T20:30:59.602Z root WARN a registered grammar configuration for 'cpp' language is overridden
2025-04-11T20:31:00.193Z root ERROR [hosted-plugin: 8808] Conflict in settings file Default: Ignoring cortex-debug.armToolchainPath.linux as cortex-debug.armToolchainPath is null
2025-04-11T20:31:00.193Z root ERROR [hosted-plugin: 8808] 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
Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.linux as cortex-debug.JLinkGDBServerPath is null
2025-04-11T20:31:00.193Z root ERROR [hosted-plugin: 8808] Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.osx as cortex-debug.JLinkGDBServerPath is null
Conflict in settings file Default: Ignoring cortex-debug.JLinkGDBServerPath.windows as cortex-debug.JLinkGDBServerPath is null
2025-04-11T20:31:00.193Z root ERROR [hosted-plugin: 8808] Conflict in settings file Default: Ignoring cortex-debug.openocdPath.linux as cortex-debug.openocdPath is null
2025-04-11T20:31:00.194Z root ERROR [hosted-plugin: 8808] Conflict in settings file Default: Ignoring cortex-debug.openocdPath.osx as cortex-debug.openocdPath is null
Conflict in settings file Default: Ignoring cortex-debug.openocdPath.windows as cortex-debug.openocdPath is null
2025-04-11T20:31:00.194Z root ERROR [hosted-plugin: 8808] Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.linux as cortex-debug.pyocdPath is null
Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.osx as cortex-debug.pyocdPath is null
Conflict in settings file Default: Ignoring cortex-debug.pyocdPath.windows as cortex-debug.pyocdPath is null
Conflict in settings file Default: Ignoring cortex-debug.PEGDBServerPath.linux as cortex-debug.PEGDBServerPath is null
2025-04-11T20:31:00.194Z root ERROR [hosted-plugin: 8808] 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
2025-04-11T20:31:00.195Z root ERROR [hosted-plugin: 8808] 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
2025-04-11T20:31:00.195Z root ERROR [hosted-plugin: 8808] 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
2025-04-11T20:31:00.195Z root ERROR [hosted-plugin: 8808] 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
Conflict in settings file Default: Ignoring cortex-debug.stm32cubeprogrammer.windows as cortex-debug.stm32cubeprogrammer is null
2025-04-11T20:31:00.218Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): PluginManagerExtImpl/init()
2025-04-11T20:31:00.237Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.438Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.442Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.443Z root INFO [hosted-plugin: 8808] Debugger contribution has been registered: cortex-debug
2025-04-11T20:31:00.445Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.447Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.449Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.479Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.608Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.656Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.662Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.667Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.672Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.695Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.697Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.700Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.703Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.704Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.707Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.710Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.715Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.718Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.720Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
2025-04-11T20:31:00.721Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): initializing([email protected] with C:\Program Files\Arduino IDE\resources\app\lib\backend\plugin-vscode-init)
Checking for update
2025-04-11T20:31:01.807Z root ERROR ---- !!!SLOW!!! DURATION: search took 1621.062 ms. Args: [{"query":"","type":"All","topic":"All"}] ----
Update for version 2.3.6 is not available (latest version: 2.3.6, downgrade is allowed).
2025-04-11T20:31:02.854Z root INFO Replace loading indicator with ready workbench UI (animation): 1059.6 ms [Finished 110.258 s after frontend start]
2025-04-11T20:31:02.854Z root INFO Changed application state from 'initialized_layout' to 'ready'.
2025-04-11T20:31:02.854Z root WARN Linked preference "workbench.colorCustomizations" not found.
2025-04-11T20:31:02.857Z root INFO Frontend application start: 94777.1 ms [Finished 113.798 s after backend start]
2025-04-11T20:31:02.877Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\node\jsonClientMain)
2025-04-11T20:31:02.995Z sketches-service WARN Mismatching sketch file <DIY_Air_Quality_Monitor.ino> and sketch folder name <DIY_Air_Quality_Monitor_2>. Skipping
2025-04-11T20:31:03.032Z sketches-service WARN Mismatching sketch file <DIY_Air_Quality_Monitor.ino> and sketch folder name <DIY_Air_Quality_Monitor_2>. Skipping
2025-04-11T20:31:03.034Z sketches-service WARN Mismatching sketch file <DIY_Air_Quality_Monitor.ino> and sketch folder name <DIY_Air_Quality_Monitor_2>. Skipping
2025-04-11T20:31:03.101Z daemon INFO time="2025-04-11T21:31:03+01:00" level=info msg="Starting download" url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
2025-04-11T20:31:03.230Z root WARN Widget was activated, but did not accept focus after 2000ms: serial-monitor
2025-04-11T20:31:03.270Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\extension.js)
2025-04-11T20:31:03.398Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\vscode-arduino-api\extension\dist\extension.js)
2025-04-11T20:31:03.413Z root INFO [hosted-plugin: 8808] calling activation function on VS Code Arduino Tools
2025-04-11T20:31:03.413Z root INFO [hosted-plugin: 8808] calling activation function on Arduino IDE API for VS Code extensions
2025-04-11T20:31:03.453Z root INFO [c857019f-c9b3-4de4-8fe9-6f52fd4d7e25] Starting plugins.
2025-04-11T20:31:03.463Z root INFO core-client-provider [library-index] Downloading index: library_index.tar.bz2

2025-04-11T20:31:03.572Z root INFO [hosted-plugin: 8808] PLUGIN_HOST(8808): PluginManagerExtImpl/loadPlugin(C:\Program Files\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension.js)
2025-04-11T20:31:03.703Z root INFO [hosted-plugin: 8808] Debug configuration provider has been registered: cortex-debug, trigger: 1
2025-04-11T20:31:03.703Z root INFO [hosted-plugin: 8808] calling activation function on Cortex-Debug
2025-04-11T20:31:03.723Z daemon INFO time="2025-04-11T21:31:03+01:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T20:31:03.727Z daemon INFO time="2025-04-11T21:31:03+01:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T20:31:03.819Z root INFO core-client-provider [platform-index] Downloading index: package_index.tar.bz2

2025-04-11T20:31:03.882Z root INFO [hosted-plugin: 8808] GDB server console created
2025-04-11T20:31:04.141Z root INFO [c857019f-c9b3-4de4-8fe9-6f52fd4d7e25] Start of 23 plugins: 4671.6 ms [Finished 113.873 s after frontend start]
2025-04-11T20:31:04.889Z root INFO [hosted-plugin: 8808] calling activation function on JSON Language Features (built-in)
2025-04-11T20:31:06.008Z daemon INFO time="2025-04-11T21:31:05+01:00" level=info msg="Updating index" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
time="2025-04-11T21:31:05+01:00" level=info msg="Starting download" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T20:31:06.119Z root INFO core-client-provider [platform-index] Downloading index: package_esp8266com_index.json

2025-04-11T20:31:06.474Z root INFO Starting language server: arduino:avr:nano:cpu=atmega328old
2025-04-11T20:31:06.536Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
2025-04-11T20:31:06.537Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="builtin:[email protected]"
2025-04-11T20:31:06.541Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:esp32-arduino-libs@idf-release_v5.3-489d7a2b-v1"
2025-04-11T20:31:06.541Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:esp-rv32@2405"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="builtin:[email protected]"
2025-04-11T20:31:06.541Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="builtin:[email protected]"
2025-04-11T20:31:06.541Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]_20240403"
2025-04-11T20:31:06.541Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:s3-gcc@2021r2-p5"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:arm-none-eabi-gcc@7-2017q4"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
2025-04-11T20:31:06.542Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="arduino:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="builtin:[email protected]"
2025-04-11T20:31:06.542Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="builtin:[email protected]"
2025-04-11T20:31:06.542Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]"
time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:esp-x32@2405"
2025-04-11T20:31:06.542Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Tool required for debug" tool="esp32:[email protected]_20240403"
2025-04-11T20:31:06.548Z root ERROR Failed to get debug config: arduino:avr:nano:cpu=atmega328old, undefined Error: Debugging is not supported.
    at Object.callback (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:3962465)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6679598)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:2572294)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:2571739)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:4307911
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)
2025-04-11T20:31:07.044Z daemon INFO time="2025-04-11T21:31:06+01:00" level=info msg="Updating index" url="http://digistump.com/package_digistump_index.json"
time="2025-04-11T21:31:06+01:00" level=info msg="Starting download" url="http://digistump.com/package_digistump_index.json"
2025-04-11T20:31:07.045Z root INFO core-client-provider [platform-index] Downloading index: package_digistump_index.json

2025-04-11T20:31:07.597Z root ERROR ---- !!!SLOW!!! DURATION: search took 4745.454 ms. Args: [{"type":"Updatable"}] ----
2025-04-11T20:31:08.529Z daemon INFO time="2025-04-11T21:31:08+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries" isSingleLibrary=false location=ide
2025-04-11T20:31:08.533Z daemon INFO time="2025-04-11T21:31:08+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:08.537Z daemon INFO time="2025-04-11T21:31:08+01:00" level=info msg="Adding libraries dir" dir="c:\\Users\\David\\Documents\\Arduino\\libraries" isSingleLibrary=false location=user
2025-04-11T20:31:09.613Z daemon INFO time="2025-04-11T21:31:09+01:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T20:31:09.617Z daemon INFO time="2025-04-11T21:31:09+01:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2025-04-11T20:31:10.307Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Resolving include SoftwareSerial.h for arch avr"
2025-04-11T20:31:10.308Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="  found better lib" lib=EspSoftwareSerial prio=0CB
time="2025-04-11T21:31:10+01:00" level=info msg="  found better lib" lib=SoftwareSerial prio=6B0
2025-04-11T20:31:10.323Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Updating index" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T20:31:10.326Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Starting download" url="http://arduino.esp8266.com/stable/package_esp8266com_index.json"
2025-04-11T20:31:10.523Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Updating index" url="http://digistump.com/package_digistump_index.json"
2025-04-11T20:31:10.526Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Starting download" url="http://digistump.com/package_digistump_index.json"
2025-04-11T20:31:10.613Z daemon INFO time="2025-04-11T21:31:10+01:00" level=info msg="Resolving include PMS.h for arch avr"
time="2025-04-11T21:31:10+01:00" level=info msg="  found better lib" lib="PMS Library" prio=517
2025-04-11T20:31:12.138Z daemon INFO time="2025-04-11T21:31:12+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries" isSingleLibrary=false location=ide
2025-04-11T20:31:12.139Z daemon INFO time="2025-04-11T21:31:12+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:12.140Z daemon INFO time="2025-04-11T21:31:12+01:00" level=info msg="Adding libraries dir" dir="c:\\Users\\David\\Documents\\Arduino\\libraries" isSingleLibrary=false location=user
2025-04-11T20:31:13.419Z root ERROR Detected an error response during the gRPC core client initialization: code: 3, message: Some indexes could not be updated.
2025-04-11T20:31:13.573Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Checking signature" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2025-04-11T20:31:13.612Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\package_esp8266com_index.json"
2025-04-11T20:31:13.614Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: open c:\Users\David\AppData\Local\Arduino15\package_digistump_index.json: O sistema não conseguiu localizar o ficheiro especificado.
2025-04-11T20:31:13.614Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading hardware from: c:\\Users\\David\\AppData\\Local\\Arduino15\\packages"
2025-04-11T20:31:13.617Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading package arduino from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware"
2025-04-11T20:31:13.621Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\installed.json"
2025-04-11T20:31:13.625Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:31:13.625Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:31:13.630Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\installed.json"
2025-04-11T20:31:13.634Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:31:13.634Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:31:13.639Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\installed.json"
2025-04-11T20:31:13.642Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:31:13.643Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
2025-04-11T20:31:13.647Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\installed.json"
2025-04-11T20:31:13.652Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:31:13.652Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded platform" platform="arduino:[email protected]"
time="2025-04-11T21:31:13+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
time="2025-04-11T21:31:13+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\tools"
2025-04-11T20:31:13.655Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.655Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.657Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.657Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.658Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:arm-none-eabi-gcc@7-2017q4"
2025-04-11T20:31:13.659Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.661Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.661Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.662Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.662Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.662Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.663Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.663Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="arduino:[email protected]"
2025-04-11T20:31:13.666Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading package builtin from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin"
2025-04-11T20:31:13.667Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2025-04-11T20:31:13.668Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2025-04-11T20:31:13.670Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.671Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.672Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.674Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.675Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.675Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="builtin:[email protected]"
2025-04-11T20:31:13.678Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading package esp32 from: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware"
2025-04-11T20:31:13.681Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Missing signature file" index="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\installed.json"
2025-04-11T20:31:13.935Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
2025-04-11T20:31:13.935Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded platform" platform="esp32:[email protected]"
2025-04-11T20:31:13.942Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
2025-04-11T20:31:13.942Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loading tools from dir: C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\tools"
2025-04-11T20:31:13.947Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:esp-rv32@2405"
2025-04-11T20:31:13.948Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:esp-x32@2405"
2025-04-11T20:31:13.949Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:esp32-arduino-libs@idf-release_v5.3-489d7a2b-v1"
2025-04-11T20:31:13.951Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.951Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.954Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.954Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.956Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.957Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]"
2025-04-11T20:31:13.957Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T20:31:13.959Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:s3-gcc@2021r2-p5"
2025-04-11T20:31:13.960Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20220823"
2025-04-11T20:31:13.960Z daemon INFO time="2025-04-11T21:31:13+01:00" level=info msg="Loaded tool" tool="esp32:[email protected]_20240403"
2025-04-11T20:31:14.004Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Killing discovery process: TerminateProcess: Acesso negado." discovery="builtin:serial-discovery"
2025-04-11T20:31:14.004Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Discovery event channel closed builtin:serial-discovery. Exiting goroutine."
2025-04-11T20:31:14.015Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Closed and removed discovery builtin:serial-discovery"
2025-04-11T20:31:14.015Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Stopped decode loop: EOF" discovery="builtin:serial-discovery"
2025-04-11T20:31:14.018Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Killing discovery process: TerminateProcess: Acesso negado." discovery="builtin:mdns-discovery"
2025-04-11T20:31:14.020Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Discovery event channel closed builtin:mdns-discovery. Exiting goroutine."
2025-04-11T20:31:14.026Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Closed and removed discovery builtin:mdns-discovery"
2025-04-11T20:31:14.026Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Stopped decode loop: EOF" discovery="builtin:mdns-discovery"
2025-04-11T20:31:14.029Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Discovery event channel closed builtin:dfu-discovery. Exiting goroutine."
2025-04-11T20:31:14.030Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Killing discovery process: TerminateProcess: Acesso negado." discovery="builtin:dfu-discovery"
2025-04-11T20:31:14.042Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Closed and removed discovery builtin:dfu-discovery"
2025-04-11T20:31:14.042Z daemon INFO time="2025-04-11T21:31:14+01:00" level=error msg="Stopped decode loop: EOF" discovery="builtin:dfu-discovery"
2025-04-11T20:31:14.565Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\3.1.3\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:14.577Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\samd\\1.8.14\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:14.590Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.6\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:14.606Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\esp32\\2.0.18-arduino.5\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:14.617Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\renesas_uno\\1.4.1\\libraries" isSingleLibrary=false location=platform
2025-04-11T20:31:14.619Z daemon INFO time="2025-04-11T21:31:14+01:00" level=info msg="Loading libraries index file" index="c:\\Users\\David\\AppData\\Local\\Arduino15\\library_index.json"
2025-04-11T20:31:15.875Z daemon INFO time="2025-04-11T21:31:15+01:00" level=info msg="Adding libraries dir" dir="C:\\Users\\David\\AppData\\Local\\Arduino15\\libraries" isSingleLibrary=false location=ide
2025-04-11T20:31:15.879Z daemon INFO time="2025-04-11T21:31:15+01:00" level=info msg="Adding libraries dir" dir="c:\\Users\\David\\Documents\\Arduino\\libraries" isSingleLibrary=false location=user
2025-04-11T20:31:20.786Z 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:2:3089094)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6681994)
    at Object.onReceiveStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:2571739)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:4307911
    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:2:6681761)
    at s.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:3088187)
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6284829
    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6285177
    at new Promise (<anonymous>)
    at y.doUpdateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6285156)
    at y.updatePlatformIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6284801)
    at y.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6284169)
    at D.updateIndex (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:6286881)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
2025-04-11T20:31:21.849Z root ERROR ---- !!!SLOW!!! DURATION: search took 456.045 ms. Args: [{"query":"","type":"All","topic":"All"}] ----

[sonofcy]

There are lots of errors there. Interestingly, the sketch errors have something to do with Air Quality. Also, there are lots of SLOW errors.
If I were to hazard a guess, I would say it was the tour PlatformIO or Vsource install error. Perhaps re-install each?

[sterretje]

@sonofcy

Also, there are lots of SLOW errors.

SLOW is not really an error. I have those as well in the various IDE 2.x installations that I had over time on Windows 10/11 and it does not give me problems.

[sonofcy]

Ok, I am on a Mac and never see that.

[sterretje]

How often do you look at the logs

[sonofcy]

No idea where they are.

[sonofcy]

Logs folder is empty

[sonofcy]

Found the logs, and yes I also see a few SLOW messages. I am also seeing some messages about specific sketches but I haven't fully checked them out.

[sonofcy]

Here is a sample of the message re sketch

sketches-service WARN Mismatching sketch file <CoffeeScale.ino> and sketch folder name <$OLDCoffeeScale>. Skipping

I don't have a folder by that name.

[timovergaauw]

ran into the same problem here with IDE 2.3.6 win 64 version.
what i found in the log file was:

'''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\t_ove\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.'''

what i did then was the folowing to repair.
go to C:\Users\tyour_name\AppData\Local\Arduino15
i made a copy of package_index.json and renamed it to library_index.json
opened the library_index.json and cleared everything between ' { and } ' saved the file.
and restarted the IDE now the IDE creates a new library index and runs normally.
happy programming.