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System.InvalidOperationException: Cannot change source while update is in progress

See original GitHub issue

Describe the bug

System.InvalidOperationException: Cannot change source while update is in progress.
   at Avalonia.Controls.Selection.SelectionModel`1.SetSource(IEnumerable value) in .\Avalonia\src\Avalonia.Controls\Selection\SelectionModel.cs:line 282
   at Avalonia.Controls.Selection.InternalSelectionModel.SetSource(IEnumerable value) in .\Avalonia\src\Avalonia.Controls\Selection\InternalSelectionModel.cs:line 121
   at Avalonia.Controls.Selection.InternalSelectionModel.Update(IEnumerable source, Optional`1 selectedItems) in .\Avalonia\src\Avalonia.Controls\Selection\InternalSelectionModel.cs:line 75
   at Avalonia.Controls.Primitives.SelectingItemsControl.EndUpdating() in .\Avalonia\src\Avalonia.Controls\Primitives\SelectingItemsControl.cs:line 1245
   at Avalonia.Controls.Primitives.SelectingItemsControl.OnDataContextEndUpdate() in .\Avalonia\src\Avalonia.Controls\Primitives\SelectingItemsControl.cs:line 546
   at Avalonia.StyledElement.DataContextNotifying(StyledElement element, Boolean updateStarted) in .\Avalonia\src\Avalonia.Base\StyledElement.cs:line 768
   at Avalonia.StyledElement.DataContextNotifying(AvaloniaObject o, Boolean updateStarted) in .\Avalonia\src\Avalonia.Base\StyledElement.cs:line 737
   at Avalonia.PropertyStore.PropertyNotifying.Dispose() in .\Avalonia\src\Avalonia.Base\PropertyStore\PropertyNotifying.cs:line 26
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 795
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.InheritedValueChanged(AvaloniaProperty property, EffectiveValue oldValue, EffectiveValue newValue) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 793
   at Avalonia.PropertyStore.ValueStore.SetInheritanceParent(AvaloniaObject newParent) in .\Avalonia\src\Avalonia.Base\PropertyStore\ValueStore.cs:line 395
   at Avalonia.AvaloniaObject.set_InheritanceParent(AvaloniaObject value) in .\Avalonia\src\Avalonia.Base\AvaloniaObject.cs:line 77
   at Avalonia.StyledElement.Avalonia.Controls.ISetLogicalParent.SetParent(ILogical parent) in .\Avalonia\src\Avalonia.Base\StyledElement.cs:line 477
   at Avalonia.Controls.Primitives.PopupFlyoutBase.HideCore(Boolean canCancel) in .\Avalonia\src\Avalonia.Controls\Flyouts\PopupFlyoutBase.cs:line 179
   at Avalonia.Controls.Primitives.PopupFlyoutBase.OnPopupClosed(Object sender, EventArgs e) in .\Avalonia\src\Avalonia.Controls\Flyouts\PopupFlyoutBase.cs:line 384
   at Avalonia.Controls.Primitives.Popup.CloseCore() in .\Avalonia\src\Avalonia.Controls\Primitives\Popup.cs:line 728
   at Avalonia.Controls.Primitives.Popup.Close() in .\Avalonia\src\Avalonia.Controls\Primitives\Popup.cs:line 505
   at Avalonia.Controls.Primitives.Popup.WindowLostFocus() in .\Avalonia\src\Avalonia.Controls\Primitives\Popup.cs:line 899
   at Avalonia.Win32.WindowImpl.AppWndProc(IntPtr hWnd, UInt32 msg, IntPtr wParam, IntPtr lParam) in .\Avalonia\src\Windows\Avalonia.Win32\WindowImpl.AppWndProc.cs:line 705
   at Avalonia.Win32.WindowImpl.WndProc(IntPtr hWnd, UInt32 msg, IntPtr wParam, IntPtr lParam) in .\Avalonia\src\Windows\Avalonia.Win32\WindowImpl.WndProc.cs:line 23

To Reproduce Steps to reproduce the behavior:

  1. Run “ControlCatalog.NetCore”
  2. Click on “Settings” ➝Switch “Normal” to “Minimized”

Expected behavior The app does not crash

Desktop (please complete the following information):

  • OS: Windows 10
  • Version 11.0.0-rc1.1

Issue Analytics

  • State:closed
  • Created 4 months ago
  • Comments:10 (10 by maintainers)

github_iconTop GitHub Comments

1reaction
rabbitismcommented, Jun 5, 2023

I can reproduce as op said.

1reaction
timuniecommented, Jun 5, 2023

EDIT: Now I see. You have to do one more step. Click Settings again after switching. Sorry.

image

Read more comments on GitHub >

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