fix(build): disable assembly trimming to fix release crashes#37
Merged
CalvinAllen merged 1 commit intomainfrom Jan 6, 2026
Merged
fix(build): disable assembly trimming to fix release crashes#37CalvinAllen merged 1 commit intomainfrom
CalvinAllen merged 1 commit intomainfrom
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WinUI 3 applications crash when assembly trimming is enabled because XAML deserialization relies on dynamic type instantiation and metadata that gets stripped by the trimmer. This caused STATUS_STOWED_EXCEPTION (0xc000027b) crashes in Microsoft.UI.Xaml.dll when running the portable release build. Changes: - Remove PublishTrimmed from release workflow - Set PublishTrimmed=false in publish profiles - Remove unnecessary trim warning suppression settings Fixes #35
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Summary
Root Cause
WinUI 3 applications crash when assembly trimming is enabled because XAML deserialization relies on dynamic type instantiation and metadata that gets stripped by the trimmer. This caused
STATUS_STOWED_EXCEPTION(0xc000027b) crashes inMicrosoft.UI.Xaml.dllwhen running the portable release build.The application worked via
dotnet runbecause trimming is only applied during publish.Test Plan
Fixes #35