I keep trying to run my Xcode project (titled \"YidKit\") and it keeps giving me the following error:
error: /Users/Dani/Library/Developer/Xcode/DerivedData/YidKit-ex
I had a similar error popping up, and it turned out being the simulator was not being found. So, I deleted all my simulators and and added new ones. This fixed it for me. It's pretty unlikely this will be a fix for you, but I really wish I had seen this response 3 hours ago.