When I am debugging and an exception is thrown all I am shown is the main.m file and the run loop line is highlighted. I have tried breaking "When thrown" and "When caught" and there is no change. As it stands, debugging in AppCode is currently quite useless as I must rely on the exception description from the console (if any). I am using the latest AppCode and have the latest version of Xcode installed. My device is running iOS 9.3.3.
Edit: I was running my application and not debugging it, my mistake.