how to understand Crash Log of iPhone

Question

i only know it Crash not run out of memory.

how did i know which it cause of error?

Incident Identifier: 242C320A-763C-407E-BD40-443E3E9B611C
CrashRe         


        

Answer 1

1. If you are running Snow Leopard, turn on the Static Analyzer in your project.
2. Turn on NSZombieEnabled http://www.frogameleon.com/blog/last-night-an-iphone-zombie-nszombieenabled-saved-my-life
3. Review the other Debugging docs and use the tools Apple provides. http://developer.apple.com/iphone/library/documentation/Xcode/Conceptual/iphone_development/130-Debugging_Applications/debugging_applications.html