How do I debug this error: CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER?

Question

I am getting an error in my app that I have no idea of how to figure out, has anyone seen this before:

#   Binary Image Name   Address Symbol
0   RepZio  0x002bd         


        

Answer 1

Make sure you remove all notification observers before freeing them. This problem occurs when an observer is freed and notification center has still a pointer to that object and tries to notify it. Check that all addObserver have the corresponding removeObserver calls.