Application error on iOS5 simulator and profiler

Question

My application crashes on the iOS 5 iPad simulator after about 5 minutes of uptime. This is the only link to the error that I get from Xcode when I try to run a profile using a zombie / memory leak, the application for some reason does not even load (pop-ups show and then the application crashes), I don’t have a hint what causes this behavior, any ideas?

error: memory read failed for 0x0 

Additional info: I use ARC, the application works well on iOS6 and iOS7

Answer 1

Try adding the All Exceptions breakpoint to your project.

• Open the breakpoint navigator (to the left of Xcode)
• Add an exception breakpoint.

Run your code again and check to see if any particular problem caused the crash. Without seeing the code, it is difficult to give a concrete answer.