Re: Crash with no code of mine. How to debug? (_NSModelObservingTracker)
Re: Crash with no code of mine. How to debug? (_NSModelObservingTracker)
- Subject: Re: Crash with no code of mine. How to debug? (_NSModelObservingTracker)
- From: Andrew Kimpton <email@hidden>
- Date: Wed, 13 Jun 2007 13:31:05 -0400
On Jun 13, 2007, at 1:03 PM, Pierre Bernard wrote:
WOW, you are right. I must be blind!
Thread 14 Crashed:
0 com.apple.CoreFoundation 0x907c15c4 CFRetain + 60
1 com.apple.Foundation 0x92c67758
_NSKeyValueObservationInfoCreateByRemoving + 440
2 com.apple.Foundation 0x92c67530 -[NSObject
(NSKeyValueObserverRegistration) _removeObserver:forProperty:] + 56
3 com.apple.Foundation 0x92c67420 -[NSObject
(NSKeyValueObserverRegistration) removeObserver:forKeyPath:] + 436
4 com.apple.AppKit 0x939f390c -
[_NSModelObservingTracker
_registerOrUnregister:observerNotificationsForModelObject:] + 92
If you're crashing in something other than the 'main' thread (ie
thread 0) when using CoreData make very sure that you've read the
information about multi-threaded apps with CoreData in the Core Data
Programming Guide.
This could also be one of those 'retain/release' problems in your app
others have mentioned in the past. Their advice still applies.
Andrew 8-)
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