NSNotification removeObserver problem

Question

I am either brain damaged or I am lacking of some understending of NSNotificationCenter

The problem is that if I create an observer and in the next line will try to dele

Answer 1

You're removing observer for keypath, not for notification name. The removal should be something like this:

[[NSNotificationCenter defaultCenter] removeObserver:self
                                                name:@"ClearVisibleMaps"
                                              object:nil];