XCode and wierd messages

After an my latest Xcode update on my laptop I noticed things got wierd. First my list of simulators was empty and that was wierd but I thought that I might be a temporary issue so I restarted Xcode to no luck. Then I thought hey, some build cache is corrupt let’s do a clean build, and then I got this strange error message:

Failed to find a suitable device for the type IBSimDeviceTypeiPad2x (com.apple.dt.Xcode.IBSimDeviceType.iPad-2x) with runtime iOS 12.4 (12.4 - 16G73) - com.apple.CoreSimulator.SimRuntime.iOS-12-4

A quick search on the web showed that killing the ‘CoreSimulatorService’ was the solution:

sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService

So if anyone else happends to encounter the same issue I hope this helps you as it did help me.