How to hide Uno warnings?

[ArchieCoder]

When the app starts, there are a lot of warnings.

1- For example, I find the FileStorage read package file warnings not really helpful. See section 1.

2- In App code, I set the CoreLogLevel to None and I still get ouput messages. See section 2.

SECTION 1
Uno.Extensions.Storage.FileStorage: Warning: ReadPackageFileAsync - File 'appsettings.keyvaluestorageconfiguration.json' does not exist in package
07-15 15:49:40.281-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.keyvaluestorageconfiguration.json' does not exist in package
Uno.Extensions.Storage.FileStorage: Warning: ReadPackageFileAsync - File 'appsettings.appconfig.json' does not exist in package
07-15 15:49:40.293-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.appconfig.json' does not exist in package
Uno.Extensions.Storage.FileStorage: Warning: ReadPackageFileAsync - File 'appsettings.localizationconfiguration.json' does not exist in package
07-15 15:49:40.296-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.localizationconfiguration.json' does not exist in package
Uno.Extensions.Storage.FileStorage: Warning: ReadPackageFileAsync - File 'appsettings.localizationsettings.json' does not exist in package
07-15 15:49:40.300-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.localizationsettings.json' does not exist in package
Uno.Extensions.Storage.FileStorage: Warning: ReadPackageFileAsync - File 'appsettings.navigationconfiguration.json' does not exist in package
07-15 15:49:40.303-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.navigationconfiguration.json' does not exist in package
07-15 15:49:40.324-04:00 I/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: NavigateAsync - Starting Navigation - Navigator: ContentControlNavigator Request:
Uno.Extensions.Navigation.Navigators.ContentControlNavigator: Warning: Show - Missing view for navigation path ''
07-15 15:49:40.333-04:00 W/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: Show - Missing view for navigation path ''
07-15 15:49:40.335-04:00 I/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: CreateControlFromType - Creating control of type FrameView
07-15 15:49:40.452-04:00 I/Uno.Extensions.Navigation.Navigators.FrameNavigator: NavigateAsync - Starting Navigation - Navigator: FrameNavigator Request: Main
Microsoft.UI.Xaml.BrushTransition: Error: The member BrushTransition.BrushTransition() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.BrushTransition.BrushTransition%28%29
07-15 15:49:40.480-04:00 E/Microsoft.UI.Xaml.BrushTransition: The member BrushTransition.BrushTransition() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.BrushTransition.BrushTransition%28%29
Microsoft.UI.Xaml.BrushTransition: Error: The member TimeSpan BrushTransition.Duration is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.TimeSpan%20BrushTransition.Duration
07-15 15:49:40.484-04:00 E/Microsoft.UI.Xaml.BrushTransition: The member TimeSpan BrushTransition.Duration is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.TimeSpan%20BrushTransition.Duration
Microsoft.UI.Xaml.Controls.ContentPresenter: Error: The member BrushTransition ContentPresenter.BackgroundTransition is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.ContentPresenter.BrushTransition%20ContentPresenter.BackgroundTransition
07-15 15:49:40.491-04:00 E/Microsoft.UI.Xaml.Controls.ContentPresenter: The member BrushTransition ContentPresenter.BackgroundTransition is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.ContentPresenter.BrushTransition%20ContentPresenter.BackgroundTransition
Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: Error: The member ComboBoxTemplateSettings.DropDownContentMinWidth is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownContentMinWidth
07-15 15:49:40.700-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownContentMinWidth is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownContentMinWidth
Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: Error: The member SplitCloseThemeAnimation.SplitCloseThemeAnimation() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.SplitCloseThemeAnimation.SplitCloseThemeAnimation%28%29
07-15 15:49:40.733-04:00 E/Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: The member SplitCloseThemeAnimation.SplitCloseThemeAnimation() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.SplitCloseThemeAnimation.SplitCloseThemeAnimation%28%29
Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: Error: The member ComboBoxTemplateSettings.DropDownOffset is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOffset
07-15 15:49:40.739-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownOffset is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOffset
Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: Error: The member ComboBoxTemplateSettings.DropDownOpenedHeight is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOpenedHeight
07-15 15:49:40.743-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownOpenedHeight is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOpenedHeight
Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: Error: The member void Begin() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.void%20Begin%28%29
07-15 15:49:40.746-04:00 E/Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: The member void Begin() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.void%20Begin%28%29

SECTION 2

07-15 16:26:35.746-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.keyvaluestorageconfiguration.json' does not exist in package
07-15 16:26:35.758-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.appconfig.json' does not exist in package
07-15 16:26:35.760-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.localizationconfiguration.json' does not exist in package
07-15 16:26:35.762-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.localizationsettings.json' does not exist in package
07-15 16:26:35.764-04:00 W/Uno.Extensions.Storage.FileStorage: ReadPackageFileAsync - File 'appsettings.navigationconfiguration.json' does not exist in package
07-15 16:26:35.796-04:00 I/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: NavigateAsync - Starting Navigation - Navigator: ContentControlNavigator Request:
07-15 16:26:35.805-04:00 W/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: Show - Missing view for navigation path ''
07-15 16:26:35.807-04:00 I/Uno.Extensions.Navigation.Navigators.ContentControlNavigator: CreateControlFromType - Creating control of type FrameView
07-15 16:26:35.947-04:00 I/Uno.Extensions.Navigation.Navigators.FrameNavigator: NavigateAsync - Starting Navigation - Navigator: FrameNavigator Request: Main
07-15 16:26:35.988-04:00 E/Microsoft.UI.Xaml.BrushTransition: The member BrushTransition.BrushTransition() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.BrushTransition.BrushTransition%28%29
07-15 16:26:35.991-04:00 E/Microsoft.UI.Xaml.BrushTransition: The member TimeSpan BrushTransition.Duration is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.BrushTransition.TimeSpan%20BrushTransition.Duration
07-15 16:26:35.994-04:00 E/Microsoft.UI.Xaml.Controls.ContentPresenter: The member BrushTransition ContentPresenter.BackgroundTransition is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.ContentPresenter.BrushTransition%20ContentPresenter.BackgroundTransition
The Bindable attribute is missing and the type [ElementsTechnician.Presentation.MainViewModel] is not known by the MetadataProvider. Reflection was used instead of the binding engine and generated static metadata. Add the Bindable attribute to prevent this message and performance issues.
07-15 16:26:36.140-04:00 I/Uno.Extensions.Navigation.Navigators.PanelVisiblityNavigator: CreateControlFromType - Creating control of type DirectConnectionControl
07-15 16:26:36.185-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownContentMinWidth is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownContentMinWidth
07-15 16:26:36.220-04:00 E/Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: The member SplitCloseThemeAnimation.SplitCloseThemeAnimation() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.SplitCloseThemeAnimation.SplitCloseThemeAnimation%28%29
07-15 16:26:36.224-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownOffset is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOffset
07-15 16:26:36.226-04:00 E/Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings: The member ComboBoxTemplateSettings.DropDownOpenedHeight is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Controls.Primitives.ComboBoxTemplateSettings.ComboBoxTemplateSettings.DropDownOpenedHeight
07-15 16:26:36.228-04:00 E/Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation: The member void Begin() is not implemented. For more information, visit https://aka.platform.uno/notimplemented#m=Microsoft.UI.Xaml.Media.Animation.SplitCloseThemeAnimation.void%20Begin%28%29

[jeromelaban]

Thanks for the question.

Most of these warnings are going away in 5.3 and later, as they are already reported at compile time. The ReadPackageFileAsync warnings are being worked on unoplatform/uno.extensions#2423

[ArchieCoder]

Cool! Closing.