Description
When I open devTools on last flutter stable version (1.12.13+hotfix5) it crashes. I captured this log:
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:\Users\ThinkPad\Documents\Development\Flutter_SDK\flutter_new\bin\cache\dart-sdk
Ver: 2.7.0-dev.2.1
Flutter SDK:
Loc: C:\Users\ThinkPad\Documents\Development\Flutter_SDK\flutter_new
Ver: 1.12.13+hotfix.5
HTTP_PROXY: undefined
NO_PROXY: undefined
Mon Dec 23 2019 [12:41:01 GMT+0100 (Ora standard dell’Europa centrale)] Log file started
[12:41:07] [DevTools] [Info] Spawning C:\Users\ThinkPad\Documents\Development\Flutter_SDK\flutter_new\bin\cache\dart-sdk\bin\pub.bat with args ["global","run","devtools","--machine","--enable-notifications","--try-ports","10"]
[12:41:07] [DevTools] [Info] PID: 3584
[12:41:07] [DevTools] [Error] Unhandled exception:
[12:41:07] [DevTools] [Error]
NoSuchMethodError: The method 'toFilePath' was called on null.
Receiver: null
Tried calling: toFilePath()
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:53:5)
#1 defaultHandler (package:devtools_server/src/handlers.dart:28:60)
#2 serveDevTools (package:devtools_server/src/server.dart:143:21)
#3 serveDevToolsWithArgs (package:devtools_server/src/server.dart:99:10)
#4 main (file:///C:/Users/ThinkPad/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/devtools-0.1.13/bin/devtools.dart:9:3)
#5 _startIsolate. (dart:isolate-patch/isolate_patch.dart:305:32)
#6 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:174:12)
[12:41:07] [DevTools] [Info] Process terminated! 255, null
[12:41:07] [General] [Error] Dart DevTools exited with code 255
[12:41:07] [General] [Error] Dart DevTools exited with code 255
Mon Dec 23 2019 [12:41:10 GMT+0100 (Ora standard dell’Europa centrale)] Log file ended