CLLocationManager

Question

I have two location managers, one on a view controller with a map the other one in a separate controller that I present as modal. The issue is that every time I present that modal controller, I get a crash with the following backtrace.

I've tried setting delegates to nil, or setting the actual location manager to nil on viewWillDisappear and then re-initialising them on viewWillAppear, but still the issue persists. Any help would be greatly appreciated.

#0  0x9105fafa in mach_msg_trap ()
#1  0x91060267 in mach_msg ()
#2  0x016d313a in __CFRunLoopServiceMachPort ()
#3  0x01636580 in __CFRunLoopRun ()
#4  0x01635db4 in CFRunLoopRunSpecific ()
#5  0x01635ccb in CFRunLoopRunInMode ()
#6  0x026a6879 in GSEventRunModal ()
#7  0x026a693e in GSEventRun ()
#8  0x003e1a9b in UIApplicationMain ()
#9  0x000028b2 in main (argc=1, argv=0xbfffeca4) at /Users/penushlievm/Desktop/DailyPlanner 2/DailyPlanner 2/main.m:16
#10 0x00002825 in start ()

Answer 1

try using one location manager globally instead of two.