Why does my app always crash once I disconnect it from the my Mac?

Whenever I have my iPod connected to my computer and I build/run from xcode, I have a difficult time making it crash. However, once I disconnect it and try to run the app by itself, it crashes in no time. it's m开发者_JAVA技巧uch harder to debug with the little info I can get from the organizer console, so this is bothering the hell out of me because I just submitted my app yesterday. Here's part of the log in the organizer:

0   libobjc.A.dylib                 0x000027d8 objc_msgSend + 16
1   TruxMap                         0x0001ef50 0x1000 + 122704
2   CoreFoundation                  0x0000652c -[NSObject(NSObject) release] + 24
3   CoreFoundation                  0x0000a97e CFRelease + 62
4   CoreFoundation                  0x00009e94 _CFAutoreleasePoolPop + 140

Any idea what may be causing this unusual behavior?

It looks as though you are releasing an object that has already been released. Try turning on zombies and debugging in instruments.

For more information about zombies you can see this link and this link.