[BUG] AppThemeResourceExtension crash in Release mode: Value does not fall within the expected range. (Parameter 'serviceProvider')

[pmahend1]

Is there an existing issue for this?

• I have searched the existing issues

Did you read the "Reporting a bug" section on Contributing file?

• I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug

Current Behavior

With version 10.0.0 CommunityToolkit there is some change for AppThemeResourceExtension that causes only release build to crash. Debug builds run fine.

Error

Exception has occurred: System.ArgumentException
Value does not fall within the expected range. (Parameter 'serviceProvider')
    at CommunityToolkit.Maui.Extensions.AppThemeResourceExtension.ProvideValue(IServiceProvider serviceProvider)
    at MauiAppXyz.MainPage.InitializeComponent()
    at MauiAppXyz.MainPage..ctor()
    at System.Reflection.ConstructorInvoker.InterpretedInvoke(Object obj, IntPtr* args)
    at System.Reflection.ConstructorInvoker.InvokeDirectByRefWithFewArgs(Span`1 copyOfArgs)
    at System.Reflection.ConstructorInvoker.InvokeImpl(Object arg1, Object arg2, Object arg3, Object arg4)
    at System.Reflection.ConstructorInvoker.Invoke(Span`1 arguments)
    at Microsoft.Extensions.DependencyInjection.ActivatorUtilities.ConstructorMatcher.CreateInstance(IServiceProvider provider)
    at Microsoft.Extensions.DependencyInjection.ActivatorUtilities.CreateInstance(IServiceProvider provider, Type instanceType, Object[] parameters)
    at Microsoft.Maui.Controls.ShellContent.<>c__DisplayClass20_0.<Microsoft.Maui.Controls.IShellContentController.GetOrCreateContent>b__0()
    at Microsoft.Maui.Controls.ElementTemplate.CreateContent()
    at Microsoft.Maui.Controls.Internals.DataTemplateExtensions.CreateContent(DataTemplate self, Object item, BindableObject container)
    at Microsoft.Maui.Controls.ShellContent.Microsoft.Maui.Controls.IShellContentController.GetOrCreateContent()
    at Microsoft.Maui.Controls.Platform.Compatibility.ShellSectionRootRenderer.LoadRenderers()
    at Microsoft.Maui.Controls.Platform.Compatibility.ShellSectionRootRenderer.ViewDidLoad()
    at Microsoft.Maui.Controls.Platform.Compatibility.ShellSectionRootRenderer.__Registrar_Callbacks__.callback_131_Microsoft_Maui_Controls_Platform_Compatibility_ShellSectionRootRenderer_ViewDidLoad(IntPtr pobj, IntPtr sel, IntPtr* exception_gchandle)

Here is the reproducible sample

pmahend1/maui-toolkit-appresource-issue

It is most likely due to recent change [ContentProperty(nameof(Key)), RequireService([typeof(IServiceProvider)])] in AppThemeResourceExtension. I have tried registering IServiceProvider with default ServiceProvider and tried registering and resolving AppShell as mentioned in dependency-injection/limitations-with-xaml-resources

Work-around

Reverted nuget to 9.1.1

Expected Behavior

AppThemeResourceExtension should run fine in both debug and release configurations.

Steps To Reproduce

1. Clone pmahend1/maui-toolkit-appresource-issue main branch.
2. Run it on Debug mode on either iOS or Android
3. Run it on Release mode on either iOS or Android

Link to public reproduction project repository

https://github.com/pmahend1/maui-toolkit-appresource-issue

Environment

- .NET MAUI CommunityToolkit: 10.0.0
- OS: NA but on macOS Sequoia 15.2
- .NET MAUI: Dotnet 9.0.101 , MAUI workload : 9.0.100-manifests.1e472b70

Anything else?

Reverting to v9.1.1 throws tens of warnings for XAML compiled binding and not having required-service everywhere

[pmahend1]

Found that it is duplicate of #2415