Community Toolkit's DataGrid is invisible, with Uno 4.0 and net6 in Android

[crogeniks]

Current behavior

Using the dotnet new unoapp-net6 template, and the Community Toolkit's Datagrid :

• the Datagrid is not visible in Android

Expected behavior

Using the dotnet new unoapp-net6 template, and the Community Toolkit's Datagrid should work in Android

How to reproduce it (as minimally and precisely as possible)

• Create an Uno app through: dotnet new unoapp-net6
• Add the Community Toolkit's Datagrid following the instructions in the documentation
• Add a DataGrid in MainPage.xaml following above documentation
• Start the app in Android

Workaround

None as far as I know

Works on UWP/WinUI

Yes

Environment

Uno.UI / Uno.UI.WebAssembly / Uno.UI.Skia, Uno.SourceGenerationTasks

NuGet package version(s)

Microsoft.Toolkit.Uwp.UI.Controls.DataGrid 7.1.2
Uno.Microsoft.Toolkit.Uwp.UI.Controls.DataGrid 7.1.10
Uno.UI 4.0.9

Affected platforms

Android

IDE

Visual Studio 2022

IDE version

Version 17.1.0 Preview 1.1

Relevant plugins

No response

Anything else we need to know?

Repro project :
DataGridUnoSample-main.zip

Did not try to reproduce in iOS
Works as expected in WASM and WPF

[jeromelaban]

The community toolkit does not explicitly support net6-android yet, this could be a cause.

Note for contributors

Otherwise, there's no obvious crash reported when starting the app, aside from resources resolution exceptions which don't seem to cause the DataGrid to fail. The DataGrid control does not seem to have a control template applied, which would suggest an invalid resolution of the imported styles.

[iosub]

Current behavior

Using the dotnet new unoapp-net6 template, and the Community Toolkit's Datagrid :

• the Datagrid is not visible in Android

Expected behavior

Using the dotnet new unoapp-net6 template, and the Community Toolkit's Datagrid should work in Android

How to reproduce it (as minimally and precisely as possible)

• Create an Uno app through: dotnet new unoapp-net6
• Add the Community Toolkit's Datagrid following the instructions in the documentation
• Add a DataGrid in MainPage.xaml following above documentation
• Start the app in Android

Workaround

None as far as I know

Works on UWP/WinUI

Yes

Environment

Uno.UI / Uno.UI.WebAssembly / Uno.UI.Skia, Uno.SourceGenerationTasks

NuGet package version(s)

Microsoft.Toolkit.Uwp.UI.Controls.DataGrid 7.1.2 Uno.Microsoft.Toolkit.Uwp.UI.Controls.DataGrid 7.1.10 Uno.UI 4.0.9

Affected platforms

Android

IDE

Visual Studio 2022

IDE version

Version 17.1.0 Preview 1.1

Relevant plugins

No response

Anything else we need to know?

Repro project : DataGridUnoSample-main.zip

Did not try to reproduce in iOS Works as expected in WASM and WPF

Hi
As a workaround you can add the DataGrid.xaml from toolkit (I have attached the file) and add to the app.xaml the resource:
<ResourceDictionary Source="ms-appx:///Styles/DataGrid.xaml" />
I have test it on UWP, WASM, Android and iOS and the Datagrid is showed
DataGrid.zip