Can't install Swarm UI #1490

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1. schoenid

   added

   bugSomething isn't workingSomething isn't working

   on Dec 13, 2025
2. schoenid commented on Dec 13, 2025

   

   schoenid

   on Dec 13, 2025

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   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))
   
3. schoenid commented on Dec 13, 2025

   

   schoenid

   on Dec 13, 2025

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   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.
4. schoenid commented on Dec 13, 2025

   

   schoenid

   on Dec 13, 2025

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   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.
5. schoenid commented on Dec 13, 2025

   

   schoenid

   on Dec 13, 2025

   Last edited by schoenid

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   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).
6. github-actions commented on Feb 12, 2026

   

   github-actionsBot

   on Feb 12, 2026 – with GitHub Actions

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   This issue is stale because it has been open 60 days with no activity. Remove the stale label or comment, else this will be closed in 7 days.
7. github-actions

   added

   staleStale issue or inactive for long period of timeStale issue or inactive for long period of time

   on Feb 12, 2026
8. schoenid commented on Feb 14, 2026

   

   schoenid

   on Feb 14, 2026

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   I've removed StabilityMatrix and installed all AI packages directly without it. So I don't need a correction anymore.
9. schoenid

   closed this as completedon Feb 14, 2026