Uno Linux Problem upgrading VisualStudioCode and .Net

[HowardPWeiss]

I had a project which was building and running fine with Vscode 1.75 and .Net Core 7.0

I upgraded vscode to latest version 1.79 and installed .NetCore 8. I did not delete .Net core 7.

Now, when I try to build the application, the following error occurs

MSBuild version 17.9.8+b34f75857 for .NET
  Determining projects to restore...
  All projects are up-to-date for restore.
CSC : error UXAML0001: Invalid URI: The URI is empty. [/home/howard/Desktop/SudokuUnoTestNet7/SudokuUnoTestNet7/SudokuUnoTestNet7.Skia.Gtk/SudokuUnoTestNet7.Skia.Gtk.csproj]

What does this error mean? The Skia,Gtk.csproj file exists and is unchanged

I have changed nothing else.

I get the same error if I try to build the application after changing all reference to .net7.0 to .net8.0 per the web page on how to upgrade from .Net7.0 to .Net 8.0

Here is the .csproj file

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType Condition="'$(Configuration)'=='Release'">WinExe</OutputType>
    <OutputType Condition="'$(Configuration)'=='Debug'">Exe</OutputType>
    <TargetFramework>net7.0</TargetFramework>
    <ApplicationManifest>app.manifest</ApplicationManifest>
  </PropertyGroup>
  <ItemGroup Condition="exists('..\SudokuUnoTestNet7.UWP')">
    <EmbeddedResource Include="..\SudokuUnoTestNet7.UWP\Package.appxmanifest" LogicalName="Package.appxmanifest" />
    <Content Include="..\SudokuUnoTestNet7.UWP\Assets\StoreLogo.png" Link="Assets\StoreLogo.png" />
  </ItemGroup>
  <ItemGroup>
    <UpToDateCheckInput Include="..\SudokuUnoTestNet7.Shared\**\*.xaml" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="5.0.0" />
    <PackageReference Include="Uno.UI.Skia.Gtk" Version="4.9.17" />
    <PackageReference Include="Uno.UI.RemoteControl" Version="4.9.17" Condition="'$(Configuration)'=='Debug'" />
    <PackageReference Include="Uno.UI.Adapter.Microsoft.Extensions.Logging" Version="4.9.17" />
    <Manifest Include="$(ApplicationManifest)" />
  </ItemGroup>
  <Import Project="..\SudokuUnoTestNet7.Shared\SudokuUnoTestNet7.Shared.projitems" Label="Shared" />
</Project>

Howard Weiss

[jeromelaban]

Thanks for the report! Does this happen with a new project? If it doesn't, can you share a repro?