Can't run maui sample from maui repo on Visual Studio Preview

[rmarinho]

Android framework version

net10.0-android (Preview)

Affected platform version

VS 17.14 Preview 2

Description

Trying to run sample apps from dotnet/maui repo with net10.0 is not working, it throws a error related with System.Memory.

binlogs

Maui.Controls.Sample.Sandbox_Debug_AnyCPU_net10.0-android_Build_2025-04-16T16_42_27.6234283+01_00.zip

Msbuild.exe.config

MSBuild.exe.zip

Steps to Reproduce

• Clone dotnet/maui
• dotnet cake --target=VS
• Try to run Maui.Controls.Sample.Sandbox

Did you find any workaround?

No response

Relevant log output

System.IO.FileNotFoundException: Could not load file or assembly 'System.Memory, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.
File name: 'System.Memory, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'
   at Xamarin.Android.Tasks.MonoAndroidHelper.GetXxHash(Byte[] stringBytes, Boolean is64Bit)
   at Xamarin.Android.Tasks.ApplicationConfigNativeAssemblyGenerator.HashAndSortDSOCache(LlvmIrVariable variable, LlvmIrModuleTarget target, Object state) in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Utilities/ApplicationConfigNativeAssemblyGenerator.cs:line 339
   at Xamarin.Android.Tasks.LLVMIR.LlvmIrGenerator.WriteGlobalVariables(GeneratorWriteContext context) in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Utilities/LlvmIrGenerator/LlvmIrGenerator.cs:line 255
   at Xamarin.Android.Tasks.LLVMIR.LlvmIrGenerator.Generate(TextWriter writer, LlvmIrModule module) in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Utilities/LlvmIrGenerator/LlvmIrGenerator.cs:line 176
   at Xamarin.Android.Tasks.LLVMIR.LlvmIrComposer.Generate(LlvmIrModule module, AndroidTargetArch arch, StreamWriter output, String fileName) in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Utilities/LlvmIrGenerator/LlvmIrComposer.cs:line 42
   at Xamarin.Android.Tasks.GeneratePackageManagerJava.AddEnvironment() in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Tasks/GeneratePackageManagerJava.cs:line 390
   at Xamarin.Android.Tasks.GeneratePackageManagerJava.RunTask() in /Users/runner/work/1/s/android/src/Xamarin.Android.Build.Tasks/Tasks/GeneratePackageManagerJava.cs:line 136
   at Microsoft.Android.Build.Tasks.AndroidTask.Execute() in /Users/runner/work/1/s/android/external/xamarin-android-tools/src/Microsoft.Android.Build.BaseTasks/AndroidTask.cs:line 25

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

[jonathanpeppers]

The MSBuild.exe.config has:

      <dependentAssembly>
        <assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.1.2" newVersion="4.0.1.2" />
      </dependentAssembly>

So, we have something that brings in 4.0.2.0, which won't work with .NET framework MSBuild yet.

[jonathanpeppers]

Looks like this is caused by using .NET 10's System.IO.Hashing.

We will need to use:

• https://www.nuget.org/packages/System.IO.Hashing/9.0.4