I fixed all of the connections and am still receiving an error, help is greatly appreciated.
DEBUG AREA:
2019-06-23 22:33:13.595787-0400 Rock Paper Scissors[7360:166148] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Rock_Paper_Scissors.ViewController 0x7fc006609790> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key buttons.'