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Assert connecting to Activity service under Linux #313
Description
Running my application on Linux on Mojo, the app asserts connecting to the Activity service. abarth said this shouldn't happen.
[1111/112628:ERROR:dart_error.cc(16)] Unhandled exception:
'packages/mojo/src/application_connection.dart': Failed assertion: line 84: '!proxy.impl.isBound &&
(remoteServiceProvider != null) &&
remoteServiceProvider.impl.isBound' is not true.
#0 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:27)
#1 ApplicationConnection.requestService (packages/mojo/src/application_connection.dart:84)
#2 _Shell._connectToService (packages/flutter/src/services/shell.dart:59)
#3 _Shell.connectToService (packages/flutter/src/services/shell.dart:74)
#4 _initActivityProxy (packages/flutter/src/services/activity.dart:25)
#5 _activityProxy (packages/flutter/src/services/activity.dart:29)
#6 _activityProxy (packages/flutter/src/services/activity.dart:29)
#7 activity (packages/flutter/src/services/activity.dart:30)
#8 activity (packages/flutter/src/services/activity.dart:30)
#9 MyApp.initState (lib/main.dart:102)
#10 StatefulComponentElement._firstBuild (packages/flutter/src/widgets/framework.dart:1120)
#11 ComponentElement.mount (packages/flutter/src/widgets/framework.dart:1032)
#12 Element._inflateWidget (packages/flutter/src/widgets/framework.dart:765)
#13 Element.updateChild (packages/flutter/src/widgets/framework.dart:644)
#14 RenderObjectToWidgetElement.mount (packages/flutter/src/widgets/binding.dart:149)
#15 RenderObjectToWidgetAdapter.attachToRenderTree.<anonymous closure> (packages/flutter/src/widgets/binding.dart:117)
#16 BuildableElement.lockState (packages/flutter/src/widgets/framework.dart:924)
#17 RenderObjectToWidgetAdapter.attachToRenderTree (packages/flutter/src/widgets/binding.dart:114)
#18 WidgetFlutterBinding._runApp (packages/flutter/src/widgets/binding.dart:76)
#19 runApp (packages/flutter/src/widgets/binding.dart:83)
#20 main (lib/main.dart:209)
Activity
jamesr commentedon Nov 11, 2015
Are there any other errors? What is supposed to be providing the activity service?
jimbeveridge commentedon Nov 11, 2015
The Activity service doesn't exist under Linux. However, the defined behavior in Flutter (according to Adam) is that connections always succeed, even if the service doesn't exist, and writing to them always succeeds. Service that aren't there just don't reply.
I already have a fix from Adam that I will create a PR for.
github-actions commentedon Sep 7, 2021
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.