Central package version does not work for Uno.Mobile project with Visual Studio 2022 Preview

[inforithmics]

Current behavior

NU1008 Projects that use central package version management should not define the version on the PackageReference items but on the PackageVersion items: Uno.UI.RemoteControl;Xamarin.Google.Android.Material;Microsoft.VisualStudio.Threading.Analyzers;Microsoft.Net.Compilers.Toolset;IDisposableAnalyzers;SkiaSharp.Views.Uno;Uno.UI;Uno.UniversalImageLoader;Uno.UI.Adapter.Microsoft.Extensions.Logging;Microsoft.Extensions.Logging.Console;Microsoft.Extensions.Logging. Mapsui.Samples.Uno.Mobile C:\Users\Local Administrator\Documents\GitHub\Mapsui\Samples\Mapsui.Samples.Uno\Mapsui.Samples.Uno.Mobile\Mapsui.Samples.Uno.Mobile.csproj

Expected behavior

No NU1008 Warning

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

1. Clone https://github.com/Mapsui/Mapsui
2. Run https://github.com/Mapsui/Mapsui/tree/master/Samples/Mapsui.Samples.Uno/Mapsui.Samples.Uno.Mobile Project in Visual Studio 2022 Preview
3. NU1008 warnings/errors appear, for maui no warnings/errors appear and it just works.

Workaround

None found yet:
<NoWarn>$(NoWarn);NU1008</NoWarn>
Seems not to work.

Here I tried to fix the warnings/errors (And updated to the newest offical uno versions).
Mapsui/Mapsui#1630

Anything else we need to know?

Running on the github Actions with Visual Studio 2022 17.2 seems to work.
Here a sample run look for Mapsui.Samples.Unol.Mobile
https://github.com/Mapsui/Mapsui/runs/6715447452?check_suite_focus=true

[jeromelaban]

Thanks for the report! In your solution, the Uno projects are placed in a separate folder, which prevents the Directory.Build.props to work properly.

You'll need to add the following Directory.Build.props file to the Samples/Mapsui.Samples.Uno folder:

<Project ToolsVersion="15.0">

  <!-- https://docs.microsoft.com/en-us/visualstudio/msbuild/customize-your-build?view=vs-2019#use-case-multi-level-merging -->
  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />

</Project>

The documentation mentions something similar.

[thomasstockermc]

Thanks a lot this helped. I didn't know that deeper folder structures cause problems for Directory.Build.props.

[jeromelaban]

Happy to help!