Process completed with exit code 1.

Class 'XamlMetaDataProvider' implements WinRT interfaces but isn't marked partial. Type should be marked partial for trimming and AOT compatibility if passed across the ABI. (https://github.com/microsoft/CsWinRT/tree/master/src/Authoring/WinRT.SourceGenerator/AnalyzerReleases.Shipped.md)

Windows.UI.Xaml.Controls.ContentPresenter.BackgroundTransition is not implemented in Uno (https://aka.platform.uno/notimplemented?m=Windows.UI.Xaml.Controls.ContentPresenter.BackgroundTransition) (https://aka.platform.uno/notimplemented)

Windows.UI.Xaml.BrushTransition is not implemented in Uno (https://aka.platform.uno/notimplemented?m=Windows.UI.Xaml.BrushTransition) (https://aka.platform.uno/notimplemented)

Windows.UI.Xaml.BrushTransition.Duration is not implemented in Uno (https://aka.platform.uno/notimplemented?m=Windows.UI.Xaml.BrushTransition.Duration) (https://aka.platform.uno/notimplemented)

Windows.UI.Xaml.Automation.AutomationProperties.SetAccessibilityView(Windows.UI.Xaml.DependencyObject, Windows.UI.Xaml.Automation.Peers.AccessibilityView) is not implemented in Uno (https://aka.platform.uno/notimplemented?m=Windows.UI.Xaml.Automation.AutomationProperties.SetAccessibilityView(Windows.UI.Xaml.DependencyObject, Windows.UI.Xaml.Automation.Peers.AccessibilityView)) (https://aka.platform.uno/notimplemented)

Microsoft.UI.Xaml.Controls.DropDownButton is not implemented in Uno (https://aka.platform.uno/notimplemented?m=Microsoft.UI.Xaml.Controls.DropDownButton) (https://aka.platform.uno/notimplemented)

Class 'XamlMetaDataProvider' implements WinRT interfaces but isn't marked partial. Type should be marked partial for trimming and AOT compatibility if passed across the ABI. (https://github.com/microsoft/CsWinRT/tree/master/src/Authoring/WinRT.SourceGenerator/AnalyzerReleases.Shipped.md)