Re: Bindings problems...
Re: Bindings problems...
- Subject: Re: Bindings problems...
- From: "John C. Randolph" <email@hidden>
- Date: Fri, 25 Mar 2005 14:59:07 -0800
On Mar 25, 2005, at 3:13 AM, Tom Birch wrote:
On 25/03/2005, at 6:32 PM, John C. Randolph wrote:
Looks like you have something observing "files" that isn't
removing itself as an observer when it goes away. Make sure you
send -removeObserver:forKeyPath: to anything you're observing in
your -dealloc method.
-jcr
but files isn't going away, it's just changing...
The problem is that something that's *observing* your files keypath
has probably gone away, and the change is causing KVO notifications
to be sent to something that's not there anymore. That's my
impression from looking at your backtrace.
Next thing to do is turn on zombies, and see what object KVO is
trying to talk to when you get the bad access signal.
-jcr
John C. Randolph <email@hidden> (408) 974-8819
Sr. Cocoa Software Engineer,
Apple Worldwide Developer Relations
http://developer.apple.com/cocoa/index.html
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