ot a stack frame from package:stack_trace, where a vm or web frame was expected

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Usually stack traces that occur in asynchronous operations are cut off at the first await (asynchronous suspension).

So, I am using Chain.capture to get full traces.

  Chain.capture(() {
    runApp(rootWidget);
  }, onError: (dynamic error, dynamic stackTrace) {
    reportError(error, stackTrace);
  });

However, it looks like Flutter doesn't like it and sometimes throws:

I/flutter ( 6384): The following assertion was thrown running a test (but after the test had completed):
I/flutter ( 6384): Got a stack frame from package:stack_trace, where a vm or web frame was expected. This can happen if
I/flutter ( 6384): FlutterError.demangleStackTrace was not set in an environment that propagates non-standard stack
I/flutter ( 6384): traces to the framework, such as during tests.
I/flutter ( 6384): 'package:flutter/src/foundation/stack_frame.dart':
I/flutter ( 6384): Failed assertion: line 194 pos 7: 'line != '===== asynchronous gap ===========================''

How can I fix that?

0 Answers
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