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Re: 10.5.2 broke my open panel code!
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Re: 10.5.2 broke my open panel code!


  • Subject: Re: 10.5.2 broke my open panel code!
  • From: j o a r <email@hidden>
  • Date: Thu, 14 Feb 2008 20:22:56 -0800


On Feb 14, 2008, at 6:33 PM, Nathaniel Gottlieb-Graham wrote:

I'm writing an application that prompts the user at one point to select a movie or image. Under 10.5.1, navigating to the file in the dialog box manually as well as clicking on those helpful little "Photos" and "Movies" entries under the Media group at the bottom of the source list both worked. However, upon upgrading to 10.5.2, clicking on those quick collections in the source list causes my app to hang indefinitely. The console reports several copies of:

[NSCFString stopObservingModelObject:]: unrecognized selector sent to instance 0x1075330

…as well as s bunch of GC compatibility mismatch warnings due to a couple of my installed inputManagers which never caused any problems before. Here's the code that triggers the open panel for your preusal:


That sounds like a memory management problem. Is this a GC or non-GC application? If non-GC, can you run with NSZombieEnabled (Google can tell you how) and see what object has been prematurely deallocated? Please also provide a backtrace to the exception.

j o a r


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References: 
 >10.5.2 broke my open panel code! (From: Nathaniel Gottlieb-Graham <email@hidden>)

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