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Re: Help with crash logs



On Nov 3, 2009, at 23:00:22, Subramanian Ganapathy wrote:

In one of our customer’s machines, whenever he quits the application, it appears to quit normally but after quitting, Mac OS reports that the Application crashed followed by the following crash log which seems to point somewhere in the library cleanup and unloader code. My guess is that one of the libraries which spawns thread 2 at the start of the execution but even at quit this thread 2 doesn’t seem to quit maybe this is the case.

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x07e66917 objc_msgSend + 23
1 com.apple.CoreFoundation 0x033edb64 __CFBundleDeallocate + 628
2 com.apple.CoreFoundation 0x03386bab _CFRelease + 363

If you see a crash in CFRelease, that could mean you're over releasing some CF object. Check all your calls that begin with CF and have Release in them. Re-read the CF rules of ownership <http://developer.apple.com/mac/library/documentation/CoreFoundation/Conceptual/CFMemoryMgmt/Concepts/Ownership.html > to ensure that you understand how it should work.


_________________________________________________________
Steve Mills                              Me: 952-401-6255
Senior Software Architect                         MultiAd
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 >Help with crash logs (From: Subramanian Ganapathy <email@hidden>)



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