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NSZombieEnabled giving rise to new bug
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NSZombieEnabled giving rise to new bug


  • Subject: NSZombieEnabled giving rise to new bug
  • From: Nick Rogers <email@hidden>
  • Date: Mon, 12 Oct 2009 21:20:08 +0530

Hi,
I order to track a bug which made an outline view hang the GUI, I set NSZombieEnabled with value YES in the app's environment variable.
Now even before I could get to the point of GUI hangs the following is reported in console:


2009-10-12 20:28:53.651 My Program[33987:6263] *** -[CFArray count]: message sent to deallocated instance 0x1149a9310
[Switching to process 33987]
[Switching to process 33987]
sharedlibrary apply-load-rules all
2009-10-12 20:29:03.917 My Program[33987:6263] *** NSInvocation: warning: object 0x1149a9310 of class '_NSZombie_CFArray' does not implement methodSignatureForSelector: -- trouble ahead
2009-10-12 20:29:03.918 My Program[33987:6263] *** NSInvocation: warning: object 0x1149a9310 of class '_NSZombie_CFArray' does not implement doesNotRecognizeSelector: -- abort
kill
quit


The code is so complex and its also hard to reach the point where I'm doing the wrong -[CFArray count].
Is it possible to some how to get it automatically stop at [CFArray count] OR is it possible to set a breakpoint at all [CFArray count] in Xcode or in .gdbinit.


Any other suggestions are also welcome.

Wishes,
Nick

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