Application orchestrator dependency check had an unexpected error on MacOS

[julionav]

Problem

When running Aspire Preview 4 on MacOS, I get the following error:

Application orchestrator dependency check had an unexpected error System.InvalidOperationException: Command /usr/local/share/dotnet/packs/Aspire.Hosting.Orchestration.osx-arm64/8.0.0-preview.3.24105.21/tools/dcp info returned non-zero exit code 1
   at Aspire.Hosting.Dcp.DcpDependencyCheck.EnsureDcpDependenciesAsync(CancellationToken cancellationToken) in /_/src/Aspire.Hosting/Dcp/DcpDependencyCheck.cs:line 67.

It seems that the preview-3 orchestrator is being used instead of version preview-4?

[davidfowl]

What do you see when you run dotnet workload list?

[julionav]

What do you see when you run dotnet workload list?

I see:

My installed packages:

[julionav]

I added Aspire using Rider, which added preview.3, then updated the nuget package. Maybe thats the issue?

[julionav]

Running sudo dotnet workload install aspire fixed the issue! Thanks for pointing me on the right direction @davidfowl