Hey folks, I came up against this issue and though...

# multiplatform

[Alistair Sykes]

Hey folks, I came up against this issue and thought I’d share the solution:

Running iOS tests within my multiplatform project uses xcrun simctl spawn command. I started getting an error when launching emulators - domain=com.apple.CoreSimulator.SimError, code=165

xcrun simctl spawn after XCode 11 doesn’t run in standalone mode by default. To fix you need to add --standalone option. This option was available since XCode 6 so should be safe to add now wherever needed. But you will only start to see this issue after upgrading to XCode 11.

[russhwolf]

Man Xcode updates are so much fun for stuff like this. My favorite was when I had tests that were launching the "iPhone XR" simulator and then they changed the name to "iPhone Xʀ"

[sergey.bogolepov]

It’s so much fun to update compiler for the new Xcode 🙂