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"No device" in status bar when Flutter is installed in C:\Program Files #2222
Description
Hi,
I had installed flutter latest SDK and I setup VS code with flutter extension as my IDE.
The problem I am facing is whenever I tried to launch the flutter app from vs code. it shows 'no device available' message.
I had executed 'flutter doctor' and 'flutter device' commands .Everything was fine.
I was able to see the connected devices in 'Android Studio' . But my VS code is not recognizing the connected .
Please help me to resolve this issue .Thanks in advance
Activity
DanTup commentedon Jan 15, 2020
Can you provide a screenshot of where you see this message?
Does it show "no device" in the status bar too, or do you see your device listed there? If no device, could you enable the daemon log and post the contents here? Thanks!
balajis-13395 commentedon Jan 16, 2020
Hi Dan,
In my VS code status bar it is showing 'no Device'
Please find the below logs,
!! PLEASE REVIEW THIS LOG FOR SENSITIVE INFORMATION BEFORE SHARING !!
Dart Code extension: 3.7.1
Flutter extension: 3.7.1 (not activated)
VS Code: 1.41.1
Platform: win
Workspace type: Flutter
Multi-root?: false
Dart SDK:
Loc: C:\Program Files\flutter\bin\cache\dart-sdk
Ver: 2.5.0-edge.1ef83b86ae637ffe7359173804cbc6d3fa25e6db
Flutter SDK:
Loc: C:\Program Files\flutter
Ver: 1.9.1+hotfix.6
HTTP_PROXY: undefined
NO_PROXY: undefined
Thu Jan 16 2020 [11:03:37 GMT+0530 (India Standard Time)] Log file started
[11:03:40 am] [Analyzer] [Info] ==> {"id":"52","method":"edit.getFixes","params":{"file":"F:\flutter\sample\first_app\lib\main.dart","offset":1688},"clientRequestTime":1579152820022}
[11:03:40 am] [Analyzer] [Info] ==> {"id":"53","method":"edit.getAssists","params":{"file":"F:\flutter\sample\first_app\lib\main.dart","length":0,"offset":1688},"clientRequestTime":1579152820023}
[11:03:40 am] [Analyzer] [Info] ==> {"id":"54","method":"edit.getAvailableRefactorings","params":{"file":"F:\flutter\sample\first_app\lib\main.dart","length":0,"offset":1688},"clientRequestTime":1579152820023}
[11:03:40 am] [Analyzer] [Info] <== {"id":"52","result":{"fixes":[]}}
[11:03:40 am] [Analyzer] [Info] <== {"id":"54","result":{"kinds":["RENAME"]}}
[11:03:40 am] [Analyzer] [Info] <== {"id":"53","result":{"assists":[]}}
[11:03:41 am] [General] [Info] Starting debug session...
[11:03:41 am] [General] [Info] workspace: F:\flutter\sample\first_app
[11:03:41 am] [General] [Info] program : lib/main.dart
[11:03:41 am] [General] [Info] Converted program to absolute path: F:\flutter\sample\first_app\lib\main.dart
[11:03:41 am] [General] [Info] Using workspace as cwd: F:\flutter\sample\first_app
[11:03:41 am] [General] [Info] Detected launch project as Flutter
[11:03:41 am] [General] [Info] Using Flutter debug adapter for this session
[11:03:41 am] [FlutterDaemon] [Info] ==> [{"id":"3","method":"emulator.getEmulators"}]
[11:04:04 am] [General] [Warn] Unable to launch due to no active device
Thu Jan 16 2020 [11:04:06 GMT+0530 (India Standard Time)] Log file ended
Please find the below for my vs code screenshot
https://user-images.githubusercontent.com/28182172/72492264-9199e380-3842-11ea-8419-a45d7305a989.png
DanTup commentedon Jan 16, 2020
@balajis-13395 unfortunately that's not the correct type of log - the link (https://dartcode.org/docs/logging/#flutter-daemon) should jump to the "Flutter Daemon Logging" section which involves setting a VS Code setting to write the log to a file. Could you capture that?
Also, can you confirm that you see the device both if you run
flutter devicesfrom a terminal outside of VS Code, and also in the built-in terminal? Thanks!balajis-13395 commentedon Jan 16, 2020
Please find the below log and screenshot .
I had one observartion the log file shows "Flutter extension: 3.7.1 (not activated)"
!! PLEASE REVIEW THIS LOG FOR SENSITIVE INFORMATION BEFORE SHARING !!
Dart Code extension: 3.7.1
Flutter extension: 3.7.1 (not activated)
VS Code: 1.41.1
Platform: win
Workspace type: Flutter
Multi-root?: false
Dart SDK:
Loc: C:\Program Files\flutter\bin\cache\dart-sdk
Ver: 2.5.0-edge.1ef83b86ae637ffe7359173804cbc6d3fa25e6db
Flutter SDK:
Loc: C:\Program Files\flutter
Ver: 1.9.1+hotfix.6
HTTP_PROXY: undefined
NO_PROXY: undefined
Thu Jan 16 2020 [22:25:15 GMT+0530 (India Standard Time)] Log file started
[10:25:15 pm] [FlutterDaemon] [Info] Spawning C:\Program Files\flutter\bin\flutter.bat with args ["daemon"]
[10:25:15 pm] [FlutterDaemon] [Info] .. in C:\Program Files\flutter
[10:25:15 pm] [FlutterDaemon] [Info] PID: 11712
[10:25:15 pm] [FlutterDaemon] [Info] ==> [{"id":"1","method":"emulator.getEmulators"}]
[10:26:09 pm] [FlutterDaemon] [Info] ==> [{"id":"2","method":"emulator.getEmulators"}]
[10:26:42 pm] [General] [Warn] Unable to launch due to no active device
DanTup commentedon Jan 16, 2020
@balajis-13395 the daemon has not started up properly. It might not be related, but you should not put Flutter in your Program Files folder. That folder is protected by Windows and causes issues when Flutter needs to download/upgrade components.
See https://flutter.dev/docs/get-started/install/windows#get-the-flutter-sdk
Please try moving the SDK somewhere else and see if that solves the problem (it's possible that if your terminal is elevated but VS Code is not, you would see this work from the terminal but not from VS Code).
If it still occurs, please try running
flutter devicesfrom the built-in VS Code terminal and post the output (along with the output offlutter doctor -v) here. Thanks!balajis-13395 commentedon Jan 16, 2020
Hi Dan,
thanks for your response.
Previously I placed my flutter sdk inside Program Files . Now moved it outside program files and Everything is working fine.
DanTup commentedon Jan 16, 2020
Great, glad to hear!
[-]vs code no device[/-][+]"No device" in status bar when Flutter is installed in C:\Program Files[/+]