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GeneratedSampleOptionRenderer dependency property fails to bind under AoT, crashes sample gallery #213

@Arlodotexe

Description

@Arlodotexe

Describe the bug

With the latest updates to WinAppSDK 1.6 with AoT, we're seeing an exception coming from the WASDK build of our gallery for components using a generated options pane.

   at WinRT.ExceptionHelpers.<ThrowExceptionForHR>g__Throw|38_0(Int32 hr)
   at ABI.Microsoft.UI.Xaml.Controls.IItemsControlMethods.set_ItemsSource(IObjectReference _obj, Object value)
   at Microsoft.UI.Xaml.Controls.ItemsControl.set_ItemsSource(Object value)
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.XamlBindingSetters.Set_Microsoft_UI_Xaml_Controls_ItemsControl_ItemsSource(ItemsControl obj, Object value, String targetNullValue) in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 27
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.GeneratedSampleOptionsRenderer_obj1_Bindings.Update_SampleOptions(IEnumerable`1 obj, Int32 phase) in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 2011
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.GeneratedSampleOptionsRenderer_obj1_Bindings.Update_(GeneratedSampleOptionsRenderer obj, Int32 phase) in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 2000
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.GeneratedSampleOptionsRenderer_obj1_Bindings.Update() in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 1956
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.GeneratedSampleOptionsRenderer_obj1_Bindings.Initialize() in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 1950
   at CommunityToolkit.App.Shared.Renderers.GeneratedSampleOptionsRenderer.GeneratedSampleOptionsRenderer_obj1_Bindings.Loading(FrameworkElement src, Object data) in /_/ProjectHeads/AllComponents/Wasdk/obj/x64/Debug/net8.0-windows10.0.22621.0/win-x64/Renderers/GeneratedSampleOptionsRenderer.g.cs:line 1989
   at WinRT._EventSource_global__Windows_Foundation_TypedEventHandler_global__Microsoft_UI_Xaml_FrameworkElement__object_.EventState.<GetEventInvoke>b__1_0(FrameworkElement sender, Object args)
   at WinRT.GenericTypeInstantiations.Windows_Foundation_TypedEventHandler_2_Microsoft_UI_Xaml_FrameworkElement__object.Do_Abi_Invoke(IntPtr thisPtr, IntPtr sender, IntPtr args)

Steps to reproduce

1. Clone the toolkit repo
2. Generate and open the wasdk solution: `./tooling/GenerateAllSolution.ps1 -winui 3 -heads wasdk -multitargets wasdk`
3. Build and deploy the gallery CommunityToolkit.App.Wasdk
4. Navigate to a component that uses generated sample options, such as SettingsControl.

Expected behavior

No crash.

Screenshots

No response

Code Platform

  • UWP
  • WinAppSDK / WinUI 3
  • Web Assembly (WASM)
  • Android
  • iOS
  • MacOS
  • Linux / GTK

Windows Build Number

  • Windows 10 1809 (Build 17763)
  • Windows 10 1903 (Build 18362)
  • Windows 10 1909 (Build 18363)
  • Windows 10 2004 (Build 19041)
  • Windows 10 20H2 (Build 19042)
  • Windows 10 21H1 (Build 19043)
  • Windows 11 21H2 (Build 22000)
  • Other (specify)

Other Windows Build number

No response

App minimum and target SDK version

  • Windows 10, version 1809 (Build 17763)
  • Windows 10, version 1903 (Build 18362)
  • Windows 10, version 1909 (Build 18363)
  • Windows 10, version 2004 (Build 19041)
  • Other (specify)

Other SDK version

No response

Visual Studio Version

No response

Visual Studio Build Number

No response

Device form factor

No response

Additional context

No response

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