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Exception within MediaContext.CommitCompositorsWithThrottling() when running the Samples #11598

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npolyak opened this issue May 31, 2023 · 2 comments · Fixed by #11605
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Exception within MediaContext.CommitCompositorsWithThrottling() when running the Samples #11598

npolyak opened this issue May 31, 2023 · 2 comments · Fixed by #11605
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@kekekeks
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@npolyak
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npolyak commented May 31, 2023

I am running the 11.0.0-rc1.1 Desktop samples on Windows.

I am getting some errors:
System.InvalidOperationException: 'Collection was modified; enumeration may not operate' line 81 MedialContext.Compositor.cs file.

It happens in many different places, including when I am rotating the adorner in AdornerLayer sample
@npolyak npolyak added the bug label May 31, 2023
@maxkatz6
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Seems to be only reproducible with .NET Framework.

@kekekeks
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Apparently modifying a HashSet during enumeration is safe in .NET Core which is why I've missed it.

@kekekeks kekekeks mentioned this issue Jun 1, 2023
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Fixes for compositor commit issues AvaloniaUI/Avalonia
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@kekekeks @npolyak @maxkatz6