Error when run on MacOS

[sublimegame]

Hi @NiclasOlofsson
I can build but when execute run command,

cd .\src\MiNET\MiNET.Console\

dotnet run

I have this error
My Mac is MacOS Big Sur 11.4, dotnet version is 5.0.301

Unhandled exception. System.PlatformNotSupportedException: Processor affinity for processes or threads is not supported on this platform.
   at System.Diagnostics.Process.get_ProcessorAffinityCore()
   at System.Diagnostics.Process.get_ProcessorAffinity()
   at MiNET.Console.Startup.Main(String[] args) in /Users/apple/craft_server/MiNET-master/src/MiNET/MiNET.Console/Startup.cs:line 65