All exception break point is stopping for no reason on simulator

Question

This is very annoying, every time I\'m trying to debug on the simulator with \"all exception break point\", app stops for no reason on this line:

return UIAp         


        

Answer 1

As the backtrace shows, the app didn't stop for no reason. It stopped because an exception was thrown, and it looks like a C++ exception.

Unlike Objective-C, where exceptions should only be thrown as the result of programming errors and therefore are very rare, there is a lot of C++ code around that throws and catches lots of exceptions. In that situation, probably best to only set a breakpoint on Objective-C exceptions, not all exceptions.