DVTCoreSimulatorAdditionsErrorDomain Xcode 10GM

Question

When I update Xcode to Version 10 GM, build success, but Simulator can\'t work! with error:

The operation couldn’t be completed. (DVTCoreSimulatorAdditio

Answer 1

I had the same issue. Not 1 simulator worked and the UIStoryboard was not rendering any graphics. The solution was to restart my mac. Not just Xcode but your Mac (laptop, mac mini, whatever you might be using)