Fix: Fixed crash that sometimes occurred when opening pinned items #17611
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0x5bfa
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Sep 15, 2025
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| public void RefreshWidgetList() | ||
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| for (int i = 0; i < WidgetItems.Count; i++) |
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Backward iteration avoids skipped items from index shifts and works safely with DispatcherQueue UI updates.
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Pull Request Overview
This PR fixes a crash that occurs when users click on pinned items in the left panel before a tab completes loading. The fix ensures that WidgetItems collection is accessed only on the UI thread to prevent cross-thread access violations.
Key changes:
- Wraps all WidgetItems collection operations in UI thread dispatching
- Fixes iteration direction in RefreshWidgetList to handle collection modifications
- Improves thread safety for widget management operations
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yaira2
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yaira2
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yaira2
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Sep 16, 2025
yaira2
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Resolved / Related Issues
Closes #17539
Fixed the crash by ensuring the WidgetItems is accessed only on the UI thread.
Steps used to test these changes