Developed on Windows trying to build a MacOS

[bsdRuf]

Hello devs,

I build the App on Windows with VS2022, I set up a MacOS 15 (Sequoia) VM. Installed dotnet and vscode.
I copied my whole project to the Mac and now I'm kinda stuck with errors of missing simulators.

myUser@iMac myProject % dotnet run
/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net9.0_18.1/18.1.9163/tools/msbuild/iOS/Xamarin.Shared.targets(907,3): error :
/usr/bin/xcrun exited with code 1

/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net9.0_18.1/18.1.9163/tools/msbuild/iOS/Xamarin.Shared.targets(907,3): error :
actool exited with code 1

/Users/myUser/Documents/myProject/obj/Debug/net9.0-ios/iossimulator-x64/actool/cloned-assets/Assets.xcassets : actool error : No available simulator runtimes for platform iphonesimulator. SimServiceContext supportedRuntimes=[]

The build failed. Fix the build errors and run again.

Additional information if needed:
I didnt build any Android or iOs versions of my project. I am not using any Xamarin libarys.

Thanks in advance

[bsdRuf]

After more try and error I fixed it. Its a VSCode issue. The iOS runtime is needed
Run this in the terminal xcodebuild -downloadPlatform iOS after that dotnet run should do the trick.

After I just got the non crossplattform errors I was expecting