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Tuesday, Apr 13, 2010 Debugging objc_msgsend

Got a clueless exception caused during objc_msgsend:

#0 0×91610ed7 in objc_msgSend ()

#1 0×01025958 in ?? ()

#2 0×30245c32 in __CFRunLoopDoObservers ()

#3 0×3024503f in CFRunLoopRunSpecific ()

#4 0×30244628 in CFRunLoopRunInMode ()

#5 0×32044c31 in GSEventRunModal ()

#6 0×32044cf6 in GSEventRun ()

#7 0×309021ee in UIApplicationMain ()

#8 0×000025f8 in main (argc=1, argv=0xbffff0c0) at /Users/bill/Source/__my dir__/__my app__/trunk/main.m:14

objc_msgSend exception

Did a Google search for objc_msgsend debug. There are quote some resources related to this problem. I found the post in Hamster Emporium particular useful: So you crashed in objc_msgSend(). I am no GDB expert. The GDB commands there are super helpful! Awesome!

Thanks “Hamster Emporium”: http://www.sealiesoftware.com/blog !

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