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'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true. #88962

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mqhamdam opened this issue Aug 26, 2021 · 2 comments
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'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true. #88962

mqhamdam opened this issue Aug 26, 2021 · 2 comments
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r: duplicate Issue is closed as a duplicate of an existing issue

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@mqhamdam
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mqhamdam commented Aug 26, 2021 •
edited

I don't know how and why but vscode recommends reporting this issue

════════ Exception caught by scheduler library ═════════════════════════════════
The following assertion was thrown during a scheduler callback:
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.

Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
  https://github.com/flutter/flutter/issues/new?template=2_bug.md

When the exception was thrown, this was the stack
#2      RendererBinding._scheduleMouseTrackerUpdate
#3      RendererBinding._handlePersistentFrameCallback
#4      SchedulerBinding._invokeFrameCallback
#5      SchedulerBinding.handleDrawFrame
#6      SchedulerBinding.scheduleWarmUpFrame.<anonymous closure>
...
════════════════════════════════════════════════════════════════════════════════
Reloaded 1 of 1427 libraries in 6 554ms.
I/flutter (20037): Build Home
I/flutter (20037): Build chat
I/flutter (20037): 0

════════ Exception caught by scheduler library ═════════════════════════════════
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.
════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by scheduler library ═════════════════════════════════
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.
════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by scheduler library ═════════════════════════════════
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.
════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by scheduler library ═════════════════════════════════
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.
════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by scheduler library ═════════════════════════════════
'package:flutter/src/rendering/binding.dart': Failed assertion: line 334 pos 12: '!_debugMouseTrackerUpdateScheduled': is not true.
════════════════════════════════════════════════════════════════════════════════
@TahaTesser TahaTesser added the in triage Presently being triaged by the triage team label Aug 26, 2021
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Hi @mqhamdam
This is a duplicate of #84241

@TahaTesser TahaTesser added r: duplicate Issue is closed as a duplicate of an existing issue and removed in triage Presently being triaged by the triage team labels Aug 26, 2021
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github-actions bot commented Sep 9, 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 -v and a minimal reproduction of the issue.

@github-actions github-actions bot locked as resolved and limited conversation to collaborators Sep 9, 2021
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