Re: Advice about crash requested
Re: Advice about crash requested
- Subject: Re: Advice about crash requested
- From: Chris Idou <email@hidden>
- Date: Thu, 19 Nov 2009 17:26:38 -0800 (PST)
This will help if I'm ever able to repeat it. Right now its just a user report and I can't repeat it.
________________________________
From: Sean McBride <email@hidden>
To: Jens Alfke <email@hidden>; Chris Idou <email@hidden>
Cc: email@hidden
Sent: Fri, 20 November, 2009 12:03:33 PM
Subject: Re: Advice about crash requested
On 11/19/09 4:54 PM, Jens Alfke said:
>On Nov 19, 2009, at 4:18 PM, Chris Idou wrote:
>
>> Thread 0 Crashed: Dispatch queue: com.apple.main-thread
>> 0 libobjc.A.dylib 0x00007fff85a4210a objc_msgSend + 22
>> 1 com.apple.AppKit 0x00007fff8169871e -[NSImageCell
>(NSPrivateAnimationSupport) _stopAnimation] + 43
>> 2 com.apple.AppKit 0x00007fff819b60c2 -[NSImageView
>finalize] + 26
>
>Looks like NSImageCell is calling a bogus object, probably one that's
>already been freed. That's sort of unusual for a GC'd app -- usually this
>indicates a ref-counting bug. You're not calling AppKit from a
>background thread, are you?
>
>Turning on NSZombieEnabled might help shed some light on this.
It won't, because NSZombieEnabled does nothing in GC apps. :(
>There's a
>"So, You've Crashed In objc_msgsend" FAQ out there on teh interwebz
>somewhere that goes into more detail on troubleshooting.
It's here:
<http://www.sealiesoftware.com/blog/archive/2008/09/22/
objc_explain_So_you_crashed_in_objc_msgSend.html>
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
__________________________________________________________________________________
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