Can't compile and execute the sample code.

[Montago]

I have the newest version of Visual Studio 2022 Professional (17.2.6) installed

I've installed the Windows 10/11 SDK's

I've installed all required modules for Visual Studio 2022

When opening and compiling the sample solution, the WinUIGallery.DesktopWap.Package project gives me errors on both dependencies along with a compile error:

"The "ResolvePackageDependencies" task failed Unexpectedly

Severity	Code	Description	Project	File	Line	Suppression State
Error	MSB4018	The "ResolvePackageDependencies" task failed unexpectedly.
System.ArgumentException: Invalid framework version '10.0.18362/win10-x64'.
   at NuGet.Frameworks.NuGetFramework.ParseFrameworkNameParts(IFrameworkNameProvider mappings, String[] parts, String& framework, Version& version, String& profile)
   at NuGet.Frameworks.NuGetFramework.ParseFrameworkName(String frameworkName, IFrameworkNameProvider mappings)
   at NuGet.Frameworks.NuGetFramework.Parse(String folderName, IFrameworkNameProvider mappings)
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.<GetPackageAndFileDefinitions>b__48_5(String tg)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at System.Linq.Enumerable.Contains[TSource](IEnumerable`1 source, TSource value, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.WhereListIterator`1.MoveNext()
   at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.<GetPackageAndFileDefinitions>g__GetPackageDiagnosticLevel|48_0(LockFileLibrary package)
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.GetPackageAndFileDefinitions()
   at Microsoft.NET.Build.Tasks.TaskBase.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()	WinUIGallery.DesktopWap.Package	C:\Program Files\dotnet\sdk\6.0.302\Sdks\Microsoft.NET.Sdk\targets\Microsoft.PackageDependencyResolution.targets	195

I've tried reinstalling and updating the Nuget packages but it changed nothing.

I've also tried changing the target OS version..

When debugging im getting this error:
System.DllNotFoundException: 'Unable to load DLL 'Microsoft.ui.xaml.dll' or one of its dependencies: The specified module could not be found. (0x8007007E)'

any help would be appreciated.

[marcelwgn]

Which exact Windows SDKs did you install? Maybe the 18362 is missing?

[niels9001]

@Montago I ran into the same issue when running WinUIGallery.DesktopWap directly. Running WinUIGallery.DesktopWap.Package instead does work!