IDE hangs on startup: "Error loading hardware platform: discovery builtin:serial-discovery not found"

Dear Arduino team.

I just installed the 2.1 IDE. I have the same issue: the init screen just stays forever, and the IDE didn't start. Formerly I used 1.xxx versions without any problem. I went trough the hole topic, tried almost everything, but i was unable to resolve my problem.

I don't have the 2 Json file library_index.json & package_index.json in the Arduino15 folder.
I'm also behind a proxxy server, where there is no user/pass needed. I knew the IP adress and the port. ONE drive is disabled. I tried install the IDE to C:\Arduino, I also tried the NO install Zip version.

So now I made a cleanup: unistall, delete the folders, and clean the registry as post #112 suggested. Now the only difference, is that my installation folder was automatically offered to be ../Local/Programs/, but I guess it makes no sense.

Here is my output:

PS C:\Users\ec3741\AppData\Local\Programs\Arduino IDE> $Env:GRPC_VERBOSITY = "DEBUG"
PS C:\Users\ec3741\AppData\Local\Programs\Arduino IDE> $Env:GRPC_TRACE = "all"
PS C:\Users\ec3741\AppData\Local\Programs\Arduino IDE> & ".\Arduino IDE"
PS C:\Users\ec3741\AppData\Local\Programs\Arduino IDE>
D 2023-07-05T08:32:42.979Z | index | Loading @grpc/grpc-js version 1.6.8
Arduino IDE 2.1.0
Starting backend process. PID: 22408
D 2023-07-05T08:32:44.973Z | index | Loading @grpc/grpc-js version 1.6.8
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/ec3741/.theia'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2023-07-05T08:32:45.474Z root INFO Backend Object.initialize: 5.8 ms [Finished 2.026 s after backend start]
2023-07-05T08:32:45.474Z root INFO Backend Object.configure: 4.8 ms [Finished 2.026 s after backend start]
2023-07-05T08:32:45.476Z root INFO Backend MessagingContribution.onStart: 1.8 ms [Finished 2.026 s after backend start]
2023-07-05T08:32:45.477Z root INFO Backend OSBackendApplicationContribution.configure: 0.4 ms [Finished 2.074 s after backend start]
2023-07-05T08:32:45.478Z root INFO Backend DefaultWorkspaceServer.onStart: 0.3 ms [Finished 2.074 s after backend start]2023-07-05T08:32:45.480Z root INFO Backend PluginLocalizationBackendContribution.configure: 0.2 ms [Finished 2.075 s after backend start]
2023-07-05T08:32:45.481Z root INFO Backend PluginLocalizationBackendContribution.initialize: 47.9 ms [Finished 2.075 s after backend start]
2023-07-05T08:32:45.482Z root INFO Backend TaskBackendApplicationContribution.onStart: 0.2 ms [Finished 2.075 s after backend start]
2023-07-05T08:32:45.483Z root INFO Backend ElectronTokenBackendContribution.configure: 3.1 ms [Finished 2.078 s after backend start]
2023-07-05T08:32:45.483Z config INFO >>> Initializing CLI configuration...
2023-07-05T08:32:45.484Z root INFO Backend PluginDeployerContribution.initialize: 0.8 ms [Finished 2.078 s after backend start]
2023-07-05T08:32:45.484Z root INFO Backend ConfigServiceImpl.onStart: 1.4 ms [Finished 2.080 s after backend start]
2023-07-05T08:32:45.485Z config INFO Loading CLI configuration from c:\Users\ec3741\.arduinoIDE\arduino-cli.yaml...
2023-07-05T08:32:45.486Z root INFO Backend WebviewBackendSecurityWarnings.initialize: 0.5 ms [Finished 2.082 s after backend start]
2023-07-05T08:32:45.486Z root INFO Backend ArduinoDaemonImpl.onStart: 1.4 ms [Finished 2.083 s after backend start]
2023-07-05T08:32:45.486Z root INFO Backend NodeFileUploadService.configure: 3.3 ms [Finished 2.083 s after backend start]
2023-07-05T08:32:45.486Z daemon INFO Starting daemon from C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
2023-07-05T08:32:45.486Z discovery-log INFO start
2023-07-05T08:32:45.486Z discovery-log INFO start new deferred
2023-07-05T08:32:45.486Z root INFO Backend HostedPluginLocalizationService.initialize: 0.7 ms [Finished 2.084 s after backend start]
2023-07-05T08:32:45.486Z root INFO Backend BoardDiscovery.onStart: 1.4 ms [Finished 2.085 s after backend start]
2023-07-05T08:32:45.486Z root INFO Backend FileDownloadEndpoint.configure: 1.0 ms [Finished 2.085 s after backend start]2023-07-05T08:32:45.486Z root INFO Backend AuthenticationServiceImpl.onStart: 0.3 ms [Finished 2.087 s after backend start]
2023-07-05T08:32:45.487Z root INFO Backend PluginApiContribution.configure: 0.4 ms [Finished 2.087 s after backend start]
2023-07-05T08:32:45.488Z root INFO Backend HostedPluginReader.configure: 0.4 ms [Finished 2.088 s after backend start]
2023-07-05T08:32:45.488Z root INFO Backend HostedPluginReader.configure: 0.1 ms [Finished 2.088 s after backend start]
2023-07-05T08:32:45.488Z root INFO Backend PlotterBackendContribution.configure: 1.2 ms [Finished 2.089 s after backend start]
2023-07-05T08:32:45.491Z root INFO Theia app listening on http://localhost:57737.
2023-07-05T08:32:45.491Z root INFO Finished starting backend application: 4.7 ms [Finished 2.092 s after backend start]
2023-07-05T08:32:45.523Z root WARN The local plugin referenced by local-dir:/c%3A/Users/ec3741/.arduinoIDE/plugins does not exist.
2023-07-05T08:32:45.525Z root WARN The local plugin referenced by local-dir:/c%3A/Users/ec3741/.arduinoIDE/extensions does not exist.
2023-07-05T08:32:45.526Z root WARN The local plugin referenced by local-dir:C:\Users\ec3741\.arduinoIDE\plugins does not exist.
2023-07-05T08:32:45.565Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.565Z root INFO Resolved "cortex-debug" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.568Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.576Z root INFO Resolved "vscode-arduino-tools" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.578Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.578Z root INFO Resolved "vscode-builtin-cpp" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.579Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.580Z root INFO Resolved "vscode-builtin-json" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.580Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.582Z root INFO Resolved "vscode-builtin-json-language-features" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.584Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.585Z root INFO Resolved "vscode-language-pack-bg" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.588Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.589Z root INFO Resolved "vscode-language-pack-cs" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.596Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.597Z root INFO Resolved "vscode-language-pack-de" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.598Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.598Z root INFO Resolved "vscode-language-pack-es" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.599Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.600Z root INFO Resolved "vscode-language-pack-fr" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.604Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.606Z root INFO Resolved "vscode-language-pack-hu" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.617Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.619Z root INFO Resolved "vscode-language-pack-it" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.619Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.620Z root INFO Resolved "vscode-language-pack-ja" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.620Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.622Z root INFO Resolved "vscode-language-pack-ko" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.635Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.638Z root INFO Resolved "vscode-language-pack-nl" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.638Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.651Z root INFO Resolved "vscode-language-pack-pl" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.654Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.661Z root INFO Resolved "vscode-language-pack-pt-BR" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.661Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.662Z root INFO Resolved "vscode-language-pack-ru" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.665Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.666Z root INFO Resolved "vscode-language-pack-tr" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.676Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.677Z root INFO Resolved "vscode-language-pack-uk" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.678Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-07-05T08:32:45.680Z root INFO Resolved "vscode-language-pack-zh-hans" to a VS Code extension "[email protected]" with engines:
2023-07-05T08:32:45.687Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\ec3741\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\ec3741\\AppData\\Local\\Arduino15\\staging","user":"C:\\Users\\ec3741\\OneDrive - tdkgroup\\Dokumentumok\\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}}
2023-07-05T08:32:45.689Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2023-07-05T08:32:45.690Z config INFO Loaded the CLI configuration.
2023-07-05T08:32:45.691Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/ec3741/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/ec3741/OneDrive%20-%20tdkgroup/Dokumentumok/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2023-07-05T08:32:45.692Z config INFO Validating the CLI configuration...
2023-07-05T08:32:45.693Z config INFO The CLI config is valid.
2023-07-05T08:32:45.693Z config INFO <<< Initialized the CLI configuration.
2023-07-05T08:32:45.716Z root INFO Resolve plugins list: 230.7 ms [Finished 2.316 s after backend start]
2023-07-05T08:32:45.722Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension.js": 6.0 ms [Finished 2.323 s after backend start]
2023-07-05T08:32:45.727Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\bundle": 5.1 ms [Finished 2.328 s after backend start]
2023-07-05T08:32:45.741Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-builtin-cpp\extension": 13.8 ms [Finished 2.342 s after backend start]
2023-07-05T08:32:45.745Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-builtin-json\extension": 4.0 ms [Finished 2.346 s after backend start]
2023-07-05T08:32:45.747Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain": 1.5 ms [Finished 2.348 s after backend start]
2023-07-05T08:32:45.875Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-bg\extension": 128.4 ms [Finished 2.476 s after backend start]
2023-07-05T08:32:45.906Z daemon INFO INFO[0000] Using config file: c:\Users\ec3741\.arduinoIDE\arduino-cli.yaml
INFO[0000] arduino-cli.exe version 0.32.2
INFO[0000] Executing `arduino-cli daemon`
Daemon is now listening on 127.0.0.1:52245
{"IP":"127.0.0.1","Port":"52245"}


2023-07-05T08:32:45.908Z root ERROR D 2023-07-05T08:32:45.898Z | resolving_load_balancer | dns:localhost:52245 IDLE -> IDLE
2023-07-05T08:32:45.908Z root ERROR D 2023-07-05T08:32:45.898Z | connectivity_state | (1) dns:localhost:52245 IDLE -> IDLE
2023-07-05T08:32:45.909Z root ERROR D 2023-07-05T08:32:45.898Z | dns_resolver | Resolver constructed for target dns:localhost:52245
2023-07-05T08:32:45.910Z root ERROR D 2023-07-05T08:32:45.900Z | channel | (1) dns:localhost:52245 Channel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-07-05T08:32:45.910Z root ERROR D 2023-07-05T08:32:45.901Z | channel_stacktrace | (1) Channel constructed
    at new ChannelImplementation (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\channel.js:201:23)
    at new Client (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\client.js:62:36)
    at new ServiceClientImpl (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\make-client.js:58:5)
    at CoreClientProvider.createClient (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:150:24)
    at CoreClientProvider.create (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:95:35)
    at C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:45:52
    at C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:103:69
    at CallbackList.invoke (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:109:26)
    at Emitter.fire (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:224:29)
    at ArduinoDaemonImpl.fireDaemonStarted (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:198:37)
2023-07-05T08:32:45.915Z root ERROR D 2023-07-05T08:32:45.902Z | channel | (1) dns:localhost:52245 createCall [0] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/Create", deadline=Infinity
2023-07-05T08:32:45.920Z root ERROR D 2023-07-05T08:32:45.903Z | call_stream | [0] Sending metadata
2023-07-05T08:32:45.921Z root ERROR D 2023-07-05T08:32:45.904Z | dns_resolver | Looking up DNS hostname localhost
2023-07-05T08:32:45.922Z root ERROR D 2023-07-05T08:32:45.905Z | resolving_load_balancer | dns:localhost:52245 IDLE -> CONNECTING
2023-07-05T08:32:45.922Z root ERROR D 2023-07-05T08:32:45.906Z | connectivity_state | (1) dns:localhost:52245 IDLE -> CONNECTING
2023-07-05T08:32:45.923Z root ERROR D 2023-07-05T08:32:45.906Z | channel | (1) dns:localhost:52245 callRefTimer.ref | configSelectionQueue.length=1 pickQueue.length=0
2023-07-05T08:32:45.924Z root ERROR D 2023-07-05T08:32:45.906Z | call_stream | [0] write() called with message of length 0
2023-07-05T08:32:45.924Z root ERROR D 2023-07-05T08:32:45.906Z | call_stream | [0] end() called
2023-07-05T08:32:45.925Z daemon INFO Daemon is running.
2023-07-05T08:32:45.925Z root ERROR D 2023-07-05T08:32:45.924Z | call_stream | [0] deferring writing data chunk of length 5
2023-07-05T08:32:45.930Z root ERROR D 2023-07-05T08:32:45.926Z | dns_resolver | Resolved addresses for target dns:localhost:52245: [::1:52245,127.0.0.1:52245]
2023-07-05T08:32:45.932Z root ERROR D 2023-07-05T08:32:45.928Z | pick_first | Connect to address list ::1:52245,127.0.0.1:52245
2023-07-05T08:32:45.932Z root ERROR D 2023-07-05T08:32:45.928Z | subchannel | (2) ::1:52245 Subchannel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-07-05T08:32:45.934Z root ERROR D 2023-07-05T08:32:45.928Z | subchannel_refcount | (2) ::1:52245 refcount 0 -> 1
2023-07-05T08:32:45.934Z root ERROR D 2023-07-05T08:32:45.929Z | subchannel | (3) 127.0.0.1:52245 Subchannel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-07-05T08:32:45.935Z root ERROR D 2023-07-05T08:32:45.929Z | subchannel_refcount | (3) 127.0.0.1:52245 refcount 0 -> 1
2023-07-05T08:32:45.935Z root ERROR D 2023-07-05T08:32:45.929Z | subchannel_refcount | (2) ::1:52245 refcount 1 -> 2
2023-07-05T08:32:45.936Z root ERROR D 2023-07-05T08:32:45.929Z | subchannel_refcount | (3) 127.0.0.1:52245 refcount 1 -> 2
2023-07-05T08:32:45.937Z root ERROR D 2023-07-05T08:32:45.929Z | pick_first | Start connecting to subchannel with address ::1:52245
2023-07-05T08:32:45.937Z root ERROR D 2023-07-05T08:32:45.929Z | pick_first | IDLE -> CONNECTING
2023-07-05T08:32:45.938Z root ERROR D 2023-07-05T08:32:45.929Z | resolving_load_balancer | dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.939Z root ERROR D 2023-07-05T08:32:45.929Z | channel | (1) dns:localhost:52245 callRefTimer.unref | configSelectionQueue.length=1 pickQueue.length=0
2023-07-05T08:32:45.939Z root ERROR D 2023-07-05T08:32:45.929Z | connectivity_state | (1) dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.943Z root ERROR D 2023-07-05T08:32:45.940Z | subchannel | (2) ::1:52245 IDLE -> CONNECTING
2023-07-05T08:32:45.946Z root ERROR D 2023-07-05T08:32:45.941Z | pick_first | CONNECTING -> CONNECTING
2023-07-05T08:32:45.946Z root ERROR D 2023-07-05T08:32:45.941Z | resolving_load_balancer | dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.949Z root ERROR D 2023-07-05T08:32:45.941Z | connectivity_state | (1) dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.950Z root ERROR D 2023-07-05T08:32:45.941Z | channel | (1) dns:localhost:52245 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-07-05T08:32:45.951Z root ERROR D 2023-07-05T08:32:45.941Z | channel | (1) dns:localhost:52245 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-07-05T08:32:45.951Z root ERROR D 2023-07-05T08:32:45.941Z | subchannel | (3) 127.0.0.1:52245 IDLE -> CONNECTING
2023-07-05T08:32:45.952Z root ERROR D 2023-07-05T08:32:45.941Z | pick_first | CONNECTING -> CONNECTING
2023-07-05T08:32:45.952Z root ERROR D 2023-07-05T08:32:45.941Z | resolving_load_balancer | dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.952Z root ERROR D 2023-07-05T08:32:45.941Z | channel | (1) dns:localhost:52245 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-07-05T08:32:45.953Z root ERROR D 2023-07-05T08:32:45.941Z | channel | (1) dns:localhost:52245 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-07-05T08:32:45.954Z root ERROR D 2023-07-05T08:32:45.941Z | channel | (1) dns:localhost:52245 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-07-05T08:32:45.954Z root ERROR D 2023-07-05T08:32:45.941Z | connectivity_state | (1) dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.955Z root ERROR D 2023-07-05T08:32:45.942Z | subchannel | (2) ::1:52245 creating HTTP/2 session
2023-07-05T08:32:45.955Z root ERROR D 2023-07-05T08:32:45.943Z | subchannel | (3) 127.0.0.1:52245 creating HTTP/2 session
2023-07-05T08:32:45.961Z root ERROR D 2023-07-05T08:32:45.961Z | subchannel | (2) ::1:52245 connection closed with error connect ECONNREFUSED ::1:52245
2023-07-05T08:32:45.962Z root ERROR D 2023-07-05T08:32:45.961Z | subchannel | (2) ::1:52245 connection closed
2023-07-05T08:32:45.964Z root ERROR D 2023-07-05T08:32:45.961Z | subchannel | (2) ::1:52245 CONNECTING -> TRANSIENT_FAILURE
2023-07-05T08:32:45.965Z root ERROR D 2023-07-05T08:32:45.961Z | pick_first | CONNECTING -> CONNECTING
2023-07-05T08:32:45.966Z root ERROR D 2023-07-05T08:32:45.961Z | resolving_load_balancer | dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.966Z root ERROR D 2023-07-05T08:32:45.961Z | channel | (1) dns:localhost:52245 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-07-05T08:32:45.967Z root ERROR D 2023-07-05T08:32:45.961Z | channel | (1) dns:localhost:52245 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-07-05T08:32:45.968Z root ERROR D 2023-07-05T08:32:45.961Z | channel | (1) dns:localhost:52245 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-07-05T08:32:45.969Z root ERROR D 2023-07-05T08:32:45.961Z | connectivity_state | (1) dns:localhost:52245 CONNECTING -> CONNECTING
2023-07-05T08:32:45.973Z root ERROR D 2023-07-05T08:32:45.970Z | subchannel | (3) 127.0.0.1:52245 CONNECTING -> READY
2023-07-05T08:32:45.974Z root ERROR D 2023-07-05T08:32:45.970Z | pick_first | Pick subchannel with address 127.0.0.1:52245
2023-07-05T08:32:45.977Z root ERROR D 2023-07-05T08:32:45.970Z | pick_first | CONNECTING -> READY
2023-07-05T08:32:45.985Z root ERROR D 2023-07-05T08:32:45.970Z | resolving_load_balancer | dns:localhost:52245 CONNECTING -> READY
2023-07-05T08:32:45.986Z root ERROR D 2023-07-05T08:32:45.970Z | channel | (1) dns:localhost:52245 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-07-05T08:32:45.986Z root ERROR D 2023-07-05T08:32:45.970Z | channel | (1) dns:localhost:52245 Pick result for call [0]: COMPLETE subchannel: (3) 127.0.0.1:52245 status: undefined undefined
2023-07-05T08:32:45.987Z root ERROR D 2023-07-05T08:32:45.970Z | connectivity_state | (1) dns:localhost:52245 CONNECTING -> READY
2023-07-05T08:32:45.987Z root ERROR D 2023-07-05T08:32:45.970Z | subchannel_refcount | (3) 127.0.0.1:52245 refcount 2 -> 3
2023-07-05T08:32:45.987Z root ERROR D 2023-07-05T08:32:45.970Z | subchannel_refcount | (2) ::1:52245 refcount 2 -> 1
2023-07-05T08:32:45.987Z root ERROR D 2023-07-05T08:32:45.970Z | subchannel_refcount | (3) 127.0.0.1:52245 refcount 3 -> 2
2023-07-05T08:32:45.988Z root ERROR D 2023-07-05T08:32:45.972Z | call_stream | Starting stream [0] on subchannel (3) 127.0.0.1:52245 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:52245
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/Create
                te: trailers

2023-07-05T08:32:45.989Z root ERROR D 2023-07-05T08:32:45.972Z | subchannel_flowctrl | (3) 127.0.0.1:52245 local window size: 65535 remote window size: 65535
2023-07-05T08:32:45.990Z root ERROR D 2023-07-05T08:32:45.973Z | subchannel_internals | (3) 127.0.0.1:52245 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-07-05T08:32:45.994Z root ERROR D 2023-07-05T08:32:45.973Z | call_stream | [0] attachHttp2Stream from subchannel 127.0.0.1:52245
2023-07-05T08:32:45.996Z root ERROR D 2023-07-05T08:32:45.973Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 0 -> 1
2023-07-05T08:32:45.997Z root ERROR D 2023-07-05T08:32:45.973Z | call_stream | [0] sending data chunk of length 5 (deferred)
2023-07-05T08:32:45.998Z root ERROR D 2023-07-05T08:32:45.973Z | call_stream | [0] calling end() on HTTP/2 stream
2023-07-05T08:32:46.001Z root ERROR D 2023-07-05T08:32:46.001Z | subchannel | (3) 127.0.0.1:52245 new settings received: {"headerTableSize":4096,"enablePush":true,"initialWindowSize":65535,"maxFrameSize":16384,"maxConcurrentStreams":4294967295,"maxHeaderListSize":4294967295,"maxHeaderSize":4294967295,"enableConnectProtocol":false}
2023-07-05T08:32:46.002Z root ERROR D 2023-07-05T08:32:46.002Z | subchannel | (3) 127.0.0.1:52245 local settings acknowledged by remote: {"headerTableSize":4096,"enablePush":true,"initialWindowSize":65535,"maxFrameSize":16384,"maxConcurrentStreams":4294967295,"maxHeaderListSize":4294967295,"maxHeaderSize":4294967295,"enableConnectProtocol":false}
2023-07-05T08:32:46.104Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-cs\extension": 229.3 ms [Finished 2.706 s after backend start]
2023-07-05T08:32:46.106Z root ERROR D 2023-07-05T08:32:46.106Z | call_stream | [0] Received server headers:
                :status: 200
                content-type: application/grpc

2023-07-05T08:32:46.108Z root ERROR D 2023-07-05T08:32:46.107Z | call_stream | [0] receive HTTP/2 data frame of length 92023-07-05T08:32:46.108Z root ERROR D 2023-07-05T08:32:46.107Z | call_stream | [0] parsed message of length 9
2023-07-05T08:32:46.114Z root ERROR D 2023-07-05T08:32:46.107Z | call_stream | [0] filterReceivedMessage of length 9
2023-07-05T08:32:46.116Z root ERROR D 2023-07-05T08:32:46.116Z | call_stream | [0] pushing to reader message of length 42023-07-05T08:32:46.119Z root ERROR D 2023-07-05T08:32:46.118Z | call_stream | [0] Received server trailers:
                grpc-status: 0
                grpc-message:

2023-07-05T08:32:46.119Z root ERROR D 2023-07-05T08:32:46.118Z | call_stream | [0] received status code 0 from server
2023-07-05T08:32:46.119Z root ERROR D 2023-07-05T08:32:46.118Z | call_stream | [0] received status details string "" from server
2023-07-05T08:32:46.121Z root ERROR D 2023-07-05T08:32:46.118Z | call_stream | [0] close http2 stream with code 0
2023-07-05T08:32:46.124Z root ERROR D 2023-07-05T08:32:46.121Z | call_stream | [0] ended with status: code=0 details=""
2023-07-05T08:32:46.124Z root ERROR D 2023-07-05T08:32:46.122Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 1 -> 0
2023-07-05T08:32:46.125Z root ERROR D 2023-07-05T08:32:46.122Z | call_stream | [0] HTTP/2 stream closed with code 0
2023-07-05T08:32:46.126Z root ERROR D 2023-07-05T08:32:46.123Z | channel | (1) dns:localhost:52245 createCall [1] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/Init", deadline=Infinity
2023-07-05T08:32:46.126Z root ERROR D 2023-07-05T08:32:46.123Z | call_stream | [1] Sending metadata
2023-07-05T08:32:46.127Z root ERROR D 2023-07-05T08:32:46.123Z | channel | (1) dns:localhost:52245 Pick result for call [1]: COMPLETE subchannel: (3) 127.0.0.1:52245 status: undefined undefined
2023-07-05T08:32:46.128Z root ERROR D 2023-07-05T08:32:46.124Z | call_stream | [1] write() called with message of length 4
2023-07-05T08:32:46.129Z root ERROR D 2023-07-05T08:32:46.124Z | call_stream | [1] end() called
2023-07-05T08:32:46.130Z root ERROR D 2023-07-05T08:32:46.126Z | call_stream | Starting stream [1] on subchannel (3) 127.0.0.1:52245 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:52245
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/Init
                te: trailers

2023-07-05T08:32:46.133Z root ERROR D 2023-07-05T08:32:46.126Z | subchannel_flowctrl | (3) 127.0.0.1:52245 local window size: 65526 remote window size: 65535
2023-07-05T08:32:46.135Z root ERROR D 2023-07-05T08:32:46.126Z | subchannel_internals | (3) 127.0.0.1:52245 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-07-05T08:32:46.135Z root ERROR D 2023-07-05T08:32:46.126Z | call_stream | [1] attachHttp2Stream from subchannel 127.0.0.1:52245
2023-07-05T08:32:46.136Z root ERROR D 2023-07-05T08:32:46.126Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 0 -> 1
2023-07-05T08:32:46.136Z root ERROR D 2023-07-05T08:32:46.128Z | call_stream | [1] sending data chunk of length 9
2023-07-05T08:32:46.137Z root ERROR D 2023-07-05T08:32:46.129Z | call_stream | [1] calling end() on HTTP/2 stream
2023-07-05T08:32:46.139Z daemon INFO INFO[0000] Loading hardware from: C:\Users\ec3741\AppData\Local\Arduino15\packages

2023-07-05T08:32:46.276Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-de\extension": 171.3 ms [Finished 2.877 s after backend start]
2023-07-05T08:32:46.277Z root ERROR D 2023-07-05T08:32:46.277Z | call_stream | [1] Received server headers:
                :status: 200
                content-type: application/grpc

2023-07-05T08:32:46.287Z root ERROR D 2023-07-05T08:32:46.287Z | call_stream | [1] receive HTTP/2 data frame of length 518
2023-07-05T08:32:46.288Z root ERROR D 2023-07-05T08:32:46.287Z | call_stream | [1] parsed message of length 518
2023-07-05T08:32:46.288Z root ERROR D 2023-07-05T08:32:46.287Z | call_stream | [1] filterReceivedMessage of length 518
2023-07-05T08:32:46.292Z root ERROR D 2023-07-05T08:32:46.292Z | call_stream | [1] pushing to reader message of length 513
2023-07-05T08:32:46.294Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: open C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
2023-07-05T08:32:46.295Z root ERROR D 2023-07-05T08:32:46.295Z | call_stream | [1] receive HTTP/2 data frame of length 160
2023-07-05T08:32:46.295Z root ERROR D 2023-07-05T08:32:46.295Z | call_stream | [1] parsed message of length 160
2023-07-05T08:32:46.295Z root ERROR D 2023-07-05T08:32:46.295Z | call_stream | [1] filterReceivedMessage of length 160
2023-07-05T08:32:46.296Z root ERROR D 2023-07-05T08:32:46.296Z | call_stream | [1] pushing to reader message of length 155
2023-07-05T08:32:46.296Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
2023-07-05T08:32:46.297Z root ERROR D 2023-07-05T08:32:46.297Z | call_stream | [1] receive HTTP/2 data frame of length 158
2023-07-05T08:32:46.297Z root ERROR D 2023-07-05T08:32:46.297Z | call_stream | [1] parsed message of length 158
2023-07-05T08:32:46.298Z root ERROR D 2023-07-05T08:32:46.297Z | call_stream | [1] filterReceivedMessage of length 158
2023-07-05T08:32:46.298Z root ERROR D 2023-07-05T08:32:46.298Z | call_stream | [1] pushing to reader message of length 153
2023-07-05T08:32:46.298Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
2023-07-05T08:32:46.299Z root ERROR D 2023-07-05T08:32:46.299Z | call_stream | [1] receive HTTP/2 data frame of length 168
2023-07-05T08:32:46.299Z root ERROR D 2023-07-05T08:32:46.299Z | call_stream | [1] parsed message of length 168
2023-07-05T08:32:46.306Z root ERROR D 2023-07-05T08:32:46.299Z | call_stream | [1] filterReceivedMessage of length 168
2023-07-05T08:32:46.306Z root ERROR D 2023-07-05T08:32:46.306Z | call_stream | [1] pushing to reader message of length 163
2023-07-05T08:32:46.307Z 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\ec3741\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2023-07-05T08:32:46.311Z root ERROR D 2023-07-05T08:32:46.307Z | call_stream | [1] Received server trailers:
                grpc-status: 0
                grpc-message:

2023-07-05T08:32:46.314Z root ERROR D 2023-07-05T08:32:46.307Z | call_stream | [1] received status code 0 from server
2023-07-05T08:32:46.316Z root ERROR D 2023-07-05T08:32:46.307Z | call_stream | [1] received status details string "" from server
2023-07-05T08:32:46.318Z root ERROR D 2023-07-05T08:32:46.307Z | call_stream | [1] close http2 stream with code 0
2023-07-05T08:32:46.319Z root ERROR D 2023-07-05T08:32:46.307Z | call_stream | [1] ended with status: code=0 details=""
2023-07-05T08:32:46.345Z root ERROR D 2023-07-05T08:32:46.307Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 1 -> 0
2023-07-05T08:32:46.365Z root ERROR The primary packages indexes are missing. Running indexes update before initializing the core gRPC client
2023-07-05T08:32:46.368Z root ERROR D 2023-07-05T08:32:46.309Z | channel | (1) dns:localhost:52245 createCall [2] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/UpdateIndex", deadline=Infinity
2023-07-05T08:32:46.394Z root ERROR D 2023-07-05T08:32:46.309Z | call_stream | [2] Sending metadata
2023-07-05T08:32:46.402Z root ERROR D 2023-07-05T08:32:46.309Z | channel | (1) dns:localhost:52245 Pick result for call [2]: COMPLETE subchannel: (3) 127.0.0.1:52245 status: undefined undefined
2023-07-05T08:32:46.403Z root ERROR D 2023-07-05T08:32:46.310Z | call_stream | [2] write() called with message of length 4
2023-07-05T08:32:46.416Z root ERROR D 2023-07-05T08:32:46.310Z | call_stream | [2] end() called
2023-07-05T08:32:46.420Z root ERROR D 2023-07-05T08:32:46.310Z | channel | (1) dns:localhost:52245 createCall [3] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/UpdateLibrariesIndex", deadline=Infinity
2023-07-05T08:32:46.421Z root ERROR D 2023-07-05T08:32:46.310Z | call_stream | [3] Sending metadata
2023-07-05T08:32:46.448Z root ERROR D 2023-07-05T08:32:46.310Z | channel | (1) dns:localhost:52245 Pick result for call [3]: COMPLETE subchannel: (3) 127.0.0.1:52245 status: undefined undefined
2023-07-05T08:32:46.455Z root ERROR D 2023-07-05T08:32:46.310Z | call_stream | [3] write() called with message of length 4
2023-07-05T08:32:46.459Z root ERROR D 2023-07-05T08:32:46.310Z | call_stream | [3] end() called
2023-07-05T08:32:46.460Z root ERROR D 2023-07-05T08:32:46.365Z | call_stream | Starting stream [2] on subchannel (3) 127.0.0.1:52245 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:52245
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/UpdateIndex
                te: trailers

2023-07-05T08:32:46.460Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_flowctrl | (3) 127.0.0.1:52245 local window size: 64522 remote window size: 65535
2023-07-05T08:32:46.461Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_internals | (3) 127.0.0.1:52245 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-07-05T08:32:46.461Z root ERROR D 2023-07-05T08:32:46.365Z | call_stream | [2] attachHttp2Stream from subchannel 127.0.0.1:52245
2023-07-05T08:32:46.462Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 0 -> 1
2023-07-05T08:32:46.463Z root ERROR D 2023-07-05T08:32:46.365Z | call_stream | Starting stream [3] on subchannel (3) 127.0.0.1:52245 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:52245
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/UpdateLibrariesIndex
                te: trailers

2023-07-05T08:32:46.464Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_flowctrl | (3) 127.0.0.1:52245 local window size: 64522 remote window size: 65535
2023-07-05T08:32:46.464Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_internals | (3) 127.0.0.1:52245 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-07-05T08:32:46.464Z root ERROR D 2023-07-05T08:32:46.365Z | call_stream | [3] attachHttp2Stream from subchannel 127.0.0.1:52245
2023-07-05T08:32:46.465Z root ERROR D 2023-07-05T08:32:46.365Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 1 -> 2
2023-07-05T08:32:46.466Z root ERROR D 2023-07-05T08:32:46.416Z | call_stream | [2] sending data chunk of length 9
2023-07-05T08:32:46.466Z root ERROR D 2023-07-05T08:32:46.416Z | call_stream | [2] calling end() on HTTP/2 stream
2023-07-05T08:32:46.467Z root ERROR D 2023-07-05T08:32:46.459Z | call_stream | [3] sending data chunk of length 9
2023-07-05T08:32:46.467Z root ERROR D 2023-07-05T08:32:46.459Z | call_stream | [3] calling end() on HTTP/2 stream
2023-07-05T08:32:46.467Z root ERROR D 2023-07-05T08:32:46.467Z | call_stream | [1] HTTP/2 stream closed with code 0
2023-07-05T08:32:46.468Z daemon INFO INFO[0000] Loading libraries index file                  index="C:\\Users\\ec3741\\AppData\\Local\\Arduino15\\library_index.json"
INFO[0000] Adding libraries dir                          dir="C:\\Users\\ec3741\\AppData\\Local\\Arduino15\\libraries" location=ide
INFO[0000] Adding libraries dir                          dir="C:\\Users\\ec3741\\OneDrive - tdkgroup\\Dokumentumok\\Arduino\\libraries" location=user

2023-07-05T08:32:46.469Z daemon INFO INFO[0000] Updating libraries index
INFO[0000] Updating index                                url="https://downloads.arduino.cc/packages/package_index.tar.bz2"

2023-07-05T08:32:46.479Z root ERROR D 2023-07-05T08:32:46.479Z | call_stream | [2] Received server headers:
                :status: 200
                content-type: application/grpc

2023-07-05T08:32:46.480Z root ERROR D 2023-07-05T08:32:46.479Z | call_stream | [2] receive HTTP/2 data frame of length 112
2023-07-05T08:32:46.480Z root ERROR D 2023-07-05T08:32:46.480Z | call_stream | [2] parsed message of length 112
2023-07-05T08:32:46.480Z root ERROR D 2023-07-05T08:32:46.480Z | call_stream | [2] filterReceivedMessage of length 112
2023-07-05T08:32:46.481Z root ERROR D 2023-07-05T08:32:46.481Z | call_stream | [2] pushing to reader message of length 107
2023-07-05T08:32:46.483Z root INFO core-client-provider [platform-index]
2023-07-05T08:32:46.484Z root ERROR D 2023-07-05T08:32:46.484Z | call_stream | [3] Received server headers:
                :status: 200
                content-type: application/grpc

2023-07-05T08:32:46.484Z root ERROR D 2023-07-05T08:32:46.484Z | call_stream | [3] receive HTTP/2 data frame of length 113
2023-07-05T08:32:46.488Z root ERROR D 2023-07-05T08:32:46.484Z | call_stream | [3] parsed message of length 113
2023-07-05T08:32:46.489Z root ERROR D 2023-07-05T08:32:46.484Z | call_stream | [3] filterReceivedMessage of length 113
2023-07-05T08:32:46.496Z root ERROR D 2023-07-05T08:32:46.496Z | call_stream | [3] pushing to reader message of length 108
2023-07-05T08:32:46.497Z root INFO core-client-provider [library-index]
2023-07-05T08:32:46.497Z daemon INFO INFO[0000] Starting download                             url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
INFO[0000] Starting download                             url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"

2023-07-05T08:32:46.604Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-es\extension": 328.0 ms [Finished 3.205 s after backend start]
2023-07-05T08:32:46.696Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-fr\extension": 92.3 ms [Finished 3.297 s after backend start]
2023-07-05T08:32:46.763Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-hu\extension": 66.9 ms [Finished 3.364 s after backend start]
2023-07-05T08:32:46.854Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-it\extension": 90.8 ms [Finished 3.455 s after backend start]
2023-07-05T08:32:46.955Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-ja\extension": 100.3 ms [Finished 3.556 s after backend start]
2023-07-05T08:32:46.956Z root ERROR D 2023-07-05T08:32:46.956Z | resolving_load_balancer | dns:localhost:52245 READY -> READY
2023-07-05T08:32:46.958Z root ERROR D 2023-07-05T08:32:46.956Z | connectivity_state | (1) dns:localhost:52245 READY -> READY
2023-07-05T08:32:46.960Z root ERROR D 2023-07-05T08:32:46.959Z | subchannel | (2) ::1:52245 TRANSIENT_FAILURE -> CONNECTING
2023-07-05T08:32:46.967Z root ERROR D 2023-07-05T08:32:46.959Z | subchannel | (2) ::1:52245 creating HTTP/2 session
2023-07-05T08:32:46.969Z root ERROR D 2023-07-05T08:32:46.969Z | subchannel | (2) ::1:52245 connection closed with error connect ECONNREFUSED ::1:52245
2023-07-05T08:32:46.970Z root ERROR D 2023-07-05T08:32:46.969Z | subchannel | (2) ::1:52245 connection closed
2023-07-05T08:32:46.970Z root ERROR D 2023-07-05T08:32:46.969Z | subchannel | (2) ::1:52245 CONNECTING -> TRANSIENT_FAILURE
2023-07-05T08:32:46.971Z root ERROR D 2023-07-05T08:32:46.969Z | subchannel | (2) ::1:52245 TRANSIENT_FAILURE -> IDLE
2023-07-05T08:32:47.052Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-ko\extension": 97.3 ms [Finished 3.653 s after backend start]
2023-07-05T08:32:47.089Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-nl\extension": 37.3 ms [Finished 3.690 s after backend start]
2023-07-05T08:32:47.176Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-pl\extension": 87.2 ms [Finished 3.778 s after backend start]
2023-07-05T08:32:47.261Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-pt-BR\extension": 84.5 ms [Finished 3.862 s after backend start]
2023-07-05T08:32:47.345Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-ru\extension": 84.3 ms [Finished 3.947 s after backend start]
Opening channel for service path '/services/electron-window-ext'.
Opening channel for service path '/services/electron-window'.
2023-07-05T08:32:47.439Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-tr\extension": 93.4 ms [Finished 4.040 s after backend start]
Opening channel for service path '/services/ide-updater'.
2023-07-05T08:32:47.500Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-uk\extension": 61.3 ms [Finished 4.102 s after backend start]
2023-07-05T08:32:47.587Z root INFO Deployed backend plugin "[email protected]" from "C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\plugins\vscode-language-pack-zh-hans\extension": 86.6 ms [Finished 4.188 s after backend start]
2023-07-05T08:32:47.588Z root INFO Deploy plugins list: 230.7 ms [Finished 4.189 s after backend start]
2023-07-05T08:32:47.803Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 251.5 ms [Finished 2.183 s after frontend start]
2023-07-05T08:32:55.939Z root ERROR D 2023-07-05T08:32:55.938Z | subchannel_refcount | (2) ::1:52245 refcount 1 -> 0
2023-07-05T08:33:28.631Z root ERROR D 2023-07-05T08:33:28.630Z | call_stream | [2] receive HTTP/2 data frame of length 303
2023-07-05T08:33:28.631Z root ERROR D 2023-07-05T08:33:28.630Z | call_stream | [2] parsed message of length 303
2023-07-05T08:33:28.640Z root ERROR D 2023-07-05T08:33:28.630Z | call_stream | [2] filterReceivedMessage of length 303
2023-07-05T08:33:28.644Z root ERROR D 2023-07-05T08:33:28.644Z | call_stream | [2] pushing to reader message of length 298
2023-07-05T08:33:28.646Z root ERROR D 2023-07-05T08:33:28.646Z | call_stream | [3] receive HTTP/2 data frame of length 304
2023-07-05T08:33:28.646Z root ERROR D 2023-07-05T08:33:28.646Z | call_stream | [3] parsed message of length 304
2023-07-05T08:33:28.647Z root ERROR D 2023-07-05T08:33:28.646Z | call_stream | [3] filterReceivedMessage of length 304
2023-07-05T08:33:28.647Z root ERROR D 2023-07-05T08:33:28.647Z | call_stream | [3] pushing to reader message of length 299
2023-07-05T08:33:28.652Z root ERROR D 2023-07-05T08:33:28.650Z | call_stream | [2] Received server trailers:
                grpc-status: 13
                grpc-message: Some indexes could not be updated.

2023-07-05T08:33:28.652Z root ERROR D 2023-07-05T08:33:28.650Z | call_stream | [2] received status code 13 from server
2023-07-05T08:33:28.653Z root ERROR D 2023-07-05T08:33:28.650Z | call_stream | [2] received status details string "Some indexes could not be updated." from server
2023-07-05T08:33:28.653Z root ERROR D 2023-07-05T08:33:28.650Z | call_stream | [2] ended with status: code=13 details="Some indexes could not be updated."
2023-07-05T08:33:28.654Z root ERROR D 2023-07-05T08:33:28.650Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 2 -> 1
2023-07-05T08:33:28.654Z root ERROR D 2023-07-05T08:33:28.650Z | call_stream | [2] close http2 stream with code 8
2023-07-05T08:33:28.655Z root ERROR Failed to update platform, library indexes.
2023-07-05T08:33:28.656Z root ERROR D 2023-07-05T08:33:28.651Z | channel | (1) dns:localhost:52245 createCall [4] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/Init", deadline=Infinity
2023-07-05T08:33:28.656Z root ERROR D 2023-07-05T08:33:28.651Z | call_stream | [4] Sending metadata
2023-07-05T08:33:28.656Z root ERROR D 2023-07-05T08:33:28.652Z | channel | (1) dns:localhost:52245 Pick result for call [4]: COMPLETE subchannel: (3) 127.0.0.1:52245 status: undefined undefined
2023-07-05T08:33:28.657Z root ERROR D 2023-07-05T08:33:28.652Z | call_stream | [4] write() called with message of length 4
2023-07-05T08:33:28.657Z root ERROR D 2023-07-05T08:33:28.652Z | call_stream | [4] end() called
2023-07-05T08:33:28.658Z root ERROR D 2023-07-05T08:33:28.655Z | call_stream | Starting stream [4] on subchannel (3) 127.0.0.1:52245 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:52245
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/Init
                te: trailers

2023-07-05T08:33:28.658Z root ERROR D 2023-07-05T08:33:28.656Z | subchannel_flowctrl | (3) 127.0.0.1:52245 local window size: 63690 remote window size: 65526
2023-07-05T08:33:28.659Z root ERROR D 2023-07-05T08:33:28.656Z | subchannel_internals | (3) 127.0.0.1:52245 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-07-05T08:33:28.660Z root ERROR D 2023-07-05T08:33:28.656Z | call_stream | [4] attachHttp2Stream from subchannel 127.0.0.1:52245
2023-07-05T08:33:28.661Z root ERROR D 2023-07-05T08:33:28.656Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 1 -> 2
2023-07-05T08:33:28.667Z root ERROR D 2023-07-05T08:33:28.657Z | call_stream | [4] sending data chunk of length 9
2023-07-05T08:33:28.668Z root ERROR D 2023-07-05T08:33:28.657Z | call_stream | [4] calling end() on HTTP/2 stream
2023-07-05T08:33:28.670Z root ERROR D 2023-07-05T08:33:28.670Z | call_stream | [2] HTTP/2 stream closed with code 8
2023-07-05T08:33:28.671Z root ERROR D 2023-07-05T08:33:28.671Z | call_stream | [3] Received server trailers:
                grpc-status: 13
                grpc-message: Error downloading index 'https://downloads.arduino.cc/libraries/library_index.tar.bz2': Get "https://downloads.arduino.cc/libraries/library_index.tar.bz2": dial tcp 104.18.12.241:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

2023-07-05T08:33:28.671Z root ERROR D 2023-07-05T08:33:28.671Z | call_stream | [3] received status code 13 from server
2023-07-05T08:33:28.672Z root ERROR D 2023-07-05T08:33:28.671Z | call_stream | [3] received status details string "Error downloading index 'https://downloads.arduino.cc/libraries/library_index.tar.bz2': Get "https://downloads.arduino.cc/libraries/library_index.tar.bz2": dial tcp 104.18.12.241:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond." from server
2023-07-05T08:33:28.673Z root ERROR D 2023-07-05T08:33:28.671Z | call_stream | [3] ended with status: code=13 details="Error downloading index 'https://downloads.arduino.cc/libraries/library_index.tar.bz2': Get "https://downloads.arduino.cc/libraries/library_index.tar.bz2": dial tcp 104.18.12.241:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond."
2023-07-05T08:33:28.674Z root ERROR D 2023-07-05T08:33:28.671Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 2 -> 1
2023-07-05T08:33:28.674Z root ERROR D 2023-07-05T08:33:28.671Z | call_stream | [3] close http2 stream with code 8
2023-07-05T08:33:28.676Z root ERROR D 2023-07-05T08:33:28.676Z | call_stream | [3] HTTP/2 stream closed with code 8
2023-07-05T08:33:28.691Z root ERROR D 2023-07-05T08:33:28.691Z | call_stream | [4] Received server headers:
                :status: 200
                content-type: application/grpc

2023-07-05T08:33:28.692Z root ERROR D 2023-07-05T08:33:28.691Z | call_stream | [4] receive HTTP/2 data frame of length 518
2023-07-05T08:33:28.694Z root ERROR D 2023-07-05T08:33:28.691Z | call_stream | [4] parsed message of length 518
2023-07-05T08:33:28.694Z root ERROR D 2023-07-05T08:33:28.691Z | call_stream | [4] filterReceivedMessage of length 518
2023-07-05T08:33:28.695Z root ERROR D 2023-07-05T08:33:28.695Z | call_stream | [4] pushing to reader message of length 513
2023-07-05T08:33:28.696Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Loading index file: loading json index file C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: open C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
2023-07-05T08:33:28.697Z root ERROR D 2023-07-05T08:33:28.697Z | call_stream | [4] receive HTTP/2 data frame of length 160
2023-07-05T08:33:28.697Z root ERROR D 2023-07-05T08:33:28.697Z | call_stream | [4] parsed message of length 160
2023-07-05T08:33:28.697Z root ERROR D 2023-07-05T08:33:28.697Z | call_stream | [4] filterReceivedMessage of length 160
2023-07-05T08:33:28.700Z root ERROR D 2023-07-05T08:33:28.700Z | call_stream | [4] pushing to reader message of length 155
2023-07-05T08:33:28.702Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
2023-07-05T08:33:28.702Z root ERROR D 2023-07-05T08:33:28.702Z | call_stream | [4] receive HTTP/2 data frame of length 158
2023-07-05T08:33:28.702Z root ERROR D 2023-07-05T08:33:28.702Z | call_stream | [4] parsed message of length 158
2023-07-05T08:33:28.703Z root ERROR D 2023-07-05T08:33:28.702Z | call_stream | [4] filterReceivedMessage of length 158
2023-07-05T08:33:28.704Z root ERROR D 2023-07-05T08:33:28.704Z | call_stream | [4] pushing to reader message of length 153
2023-07-05T08:33:28.704Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
2023-07-05T08:33:28.705Z root ERROR D 2023-07-05T08:33:28.705Z | call_stream | [4] receive HTTP/2 data frame of length 168
2023-07-05T08:33:28.705Z root ERROR D 2023-07-05T08:33:28.705Z | call_stream | [4] parsed message of length 168
2023-07-05T08:33:28.706Z root ERROR D 2023-07-05T08:33:28.705Z | call_stream | [4] filterReceivedMessage of length 168
2023-07-05T08:33:28.706Z root ERROR D 2023-07-05T08:33:28.706Z | call_stream | [4] pushing to reader message of length 163
2023-07-05T08:33:28.707Z 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\ec3741\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.
2023-07-05T08:33:28.721Z root ERROR D 2023-07-05T08:33:28.721Z | call_stream | [4] Received server trailers:
                grpc-status: 0
                grpc-message:

2023-07-05T08:33:28.722Z root ERROR D 2023-07-05T08:33:28.721Z | call_stream | [4] received status code 0 from server
2023-07-05T08:33:28.724Z root ERROR D 2023-07-05T08:33:28.721Z | call_stream | [4] received status details string "" from server
2023-07-05T08:33:28.724Z root ERROR D 2023-07-05T08:33:28.721Z | call_stream | [4] close http2 stream with code 0
2023-07-05T08:33:28.725Z root ERROR D 2023-07-05T08:33:28.721Z | call_stream | [4] ended with status: code=0 details=""
2023-07-05T08:33:28.725Z root ERROR D 2023-07-05T08:33:28.721Z | subchannel_refcount | (3) 127.0.0.1:52245 callRefcount 1 -> 0
2023-07-05T08:33:28.726Z root ERROR Uncaught Exception:
2023-07-05T08:33:28.727Z root ERROR Error: The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Loading index file: loading json index file C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: open C:\Users\ec3741\AppData\Local\Arduino15\package_index.json: The system cannot find the file specified.
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:serial-discovery not found
[platform-index] - code: 9, message: Error loading hardware platform: discovery builtin:mdns-discovery not found
[library-index] - code: 9, message: Loading index file: reading library_index.json: open C:\Users\ec3741\AppData\Local\Arduino15\library_index.json: The system cannot find the file specified.

    at isIndexUpdateRequiredBeforeInit (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:388:11)
    at CoreClientProvider.evaluateErrorStatus (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:200:16)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async ClientReadableStreamImpl.<anonymous> (C:\Users\ec3741\AppData\Local\Programs\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:184:31)
2023-07-05T08:33:28.727Z root ERROR D 2023-07-05T08:33:28.726Z | call_stream | [4] HTTP/2 stream closed with code 0
2023-07-05T08:33:28.728Z daemon INFO INFO[0042] Loading hardware from: C:\Users\ec3741\AppData\Local\Arduino15\packages
INFO[0042] Loading libraries index file                  index="C:\\Users\\ec3741\\AppData\\Local\\Arduino15\\library_index.json"
INFO[0042] Adding libraries dir                          dir="C:\\Users\\ec3741\\AppData\\Local\\Arduino15\\libraries" location=ide
INFO[0042] Adding libraries dir                          dir="C:\\Users\\ec3741\\OneDrive - tdkgroup\\Dokumentumok\\Arduino\\libraries" location=user

[3624:0705/103445.110:ERROR:gpu_init.cc(453)] Passthrough is not supported, GL is disabled, ANGLE is
Closing channel on service path '/services/electron-window-ext'.
Closing channel on service path '/services/electron-window'.
Closing channel on service path '/services/ide-updater'.
Stored workspaces roots:
No sketches were scheduled for deletion.

Kindly please for help,
Lóránt

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