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Re: Crash on NIB Load?
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Re: Crash on NIB Load?


  • Subject: Re: Crash on NIB Load?
  • From: "Jeff Hellman" <email@hidden>
  • Date: Mon, 11 Dec 2006 01:07:42 -0800

The strangeness continues.  As I've done before, simply unchecking the
"target" checkbox in XCode and then rechecking it for a key file
solved the problem that I'd spent an awfully long time looking through
my bindings for.

Oh well, at least my code is cleaner and some dead bindings were combed out.

Jeff

On 12/11/06, Jeff Hellman <email@hidden> wrote:
Hi All-

I've got a universal coredata document based application that is
crashing on startup when running on PowerPC chips or in Rosetta on my
Intel Mac.  The problem seems to be a binding issue with my nib, but I
can't track it down.  When the app crashes in Rosetta I get the
standard "Close" "Report" "Reopen" dialog- clicking "Reopen" causes
the app to open perfectly normally.  I'm confused to say the least.
It also runs perfectly on my Intel Mac.

I do think there's a NIB Binding issue present.  How on earth does one
track such an issue down?  The app makes it through initWithType: but
never makes it to awakeFromNIB:

Here's the last part of the stack trace from the crash report.

Thread 0: Crashed (0xb7fffabc, 0xb56b674b)
0x90a680c0: /usr/lib/libobjc.A.dylib : _flush_caches + 0x8c
0x92a23b9c: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: _NSKVONotifyingClassSetMethodImplementation + 0x190
0x92a23954: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: __NSKVONotifyingClassCreate + 0x1a8
0x92a23794: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: __NSKeyValueContainerClassGetNotifyingClass + 0x30
0x92a236ac: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: -[NSKeyValueUnnestedProperty isaForAutonotifying] + 0x54
0x92a235c8: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: -[NSObject(NSKeyValueObserverRegistration)
_addObserver:forProperty:options:context:] + 0x1c8
0x92a22e4c: /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
: -[NSObject(NSKeyValueObserverRegistration)
addObserver:forKeyPath:options:context:] + 0x350
0x93985668: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: -[NSBinder _updateObservingRegistration:] + 0x364
0x939847e0: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: -[NSBinder establishConnection] + 0x158
0x9397de94: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: -[NSObject(NSKeyValueBindingCreation)
bind:toObject:withKeyPath:options:] + 0x26c
0x9372e938: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 0x2f8
0x93726300: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: _loadNib + 0xe8
0x93725d28: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
: +[NSBundle(NSNibLoading)
_loadNibFile:nameTable:withZone:ownerBundle:] + 0x320

Thanks for any help-
Jeff
--
Jeff Hellman
email@hidden



--
Jeff Hellman
email@hidden
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  • Follow-Ups:
    • Re: Crash on NIB Load?
      • From: Scott Stevenson <email@hidden>
References: 
 >Crash on NIB Load? (From: "Jeff Hellman" <email@hidden>)

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