Can't install Swarm UI

[schoenid]

Package

Swarm UI

When did the issue occur?

Running the Package

What GPU / hardware type are you using?

NVIDIA RTX 4090 / Windows 10 last Version

What happened?

The Package did not start.
After looking i the directory Packages\SwarmUI I've started launch-windows.bat manually.
Then an installation has benn started, which at the end presented a running UI.

If I start this again, The UI seems to be working and presents "Welcome to SwarmUI v0.9.7.3 (2025-12-12 20:37:34) - Local!". All shared Models are available (Checkpoints, Loras, VAE and others).

If I start it from Stabilty Matrix, an error occurs:

Unfortunately the text is too long for the output box and can't be read completely.

Console output

There is no console opening.

Version

v2.15.4

What Operating System are you using?

Windows

[schoenid]

I've tried to uninstall and reinstall the package.
Now during installation I've got the followin in the installation console:

Unpacking resources
Unpacking resources
Cloning into 'G:\SD\Packages\SwarmUI'...
Download Complete
Could not resolve CoreCLR path. For more details, enable tracing by setting COREHOST_TRACE environment variable to 1
Could not resolve CoreCLR path. For more details, enable tracing by setting COREHOST_TRACE environment variable to 1
Could not install StableSwarmUI (StabilityMatrix.Core.Exceptions.ProcessException: dotnet8 with args [build src/SwarmUI.csproj --configuration Release -o src/bin/live_release] failed with exit code -2147450745:
System.IO.StreamReader
System.IO.StreamReader
   at StabilityMatrix.Avalonia.Helpers.WindowsPrerequisiteHelper.RunDotnet(ProcessArgs args, String workingDirectory, Action`1 onProcessOutput, IReadOnlyDictionary`2 envVars, Boolean waitForExit)
   at StabilityMatrix.Core.Models.Packages.StableSwarm.InstallPackage(String installLocation, InstalledPackage installedPackage, InstallPackageOptions options, IProgress`1 progress, Action`1 onConsoleOutput, CancellationToken cancellationToken)
   at StabilityMatrix.Core.Models.PackageModification.InstallPackageStep.ExecuteAsync(IProgress`1 progress, CancellationToken cancellationToken)
   at StabilityMatrix.Core.Models.PackageModification.PackageModificationRunner.ExecuteSteps(IEnumerable`1 steps))

[schoenid]

The installation created again the directory Packages\SwarmUI with the file launch-windows.bat.
If I start the file, the SwarmUI Installer starts, which then installs the whole package correctly, but without Stabilty Matrix integration.

[schoenid]

So in Stability Matrix I've got:

After a Click on Import the following Dialog opens, where I've selected SwarmUI as Package Type:

After then, the packages tab looks like:

After starting the Package I've got the following message:
Could not resolve CoreCLR path. For more details, enable tracing by setting COREHOST_TRACE environment variable to 1

(My question: Where? How?)

Starting it with the file launch-windows.bat works fine.

[schoenid]

The message about the HIP SDK has been gone.
I guess, that at my first attempt, The import package selection was wrong (I did it too fast).

The package can't still not be started from the package card with Launch, but now I've got the console with the error message (see last post).