When I usually get runtime errors I can open up the Debugger view in XCode and see what line it occurs and fix accordingly. What do I do when there is no line number? I must have an allocation/deallocation memory error somewhere, but how do I go about finding it? The instruments tool is virtually unuseable and slow – sometimes not loading up at all. I have attached the screenshot of my Debugger window: http://www.freeimagehosting.net/image.php?1c4089f3e4.png.
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When I usually get runtime errors I can open up the Debugger view in
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According to that stacktrace you have an over-release. Use the Zombies instrument or set the NSZombieEnabled environment variable to YES. This will let you know what object is being over-released.