Re: Weird behavior in NSMutableDictionary
Re: Weird behavior in NSMutableDictionary
- Subject: Re: Weird behavior in NSMutableDictionary
- From: Steven Kramer <email@hidden>
- Date: Sat, 18 Dec 2004 10:38:17 +0100
Op 18-dec-04 om 5:10 heeft Harilaos Skiadas het volgende geschreven:
What I want to do is add anItem as an object to aDict,
with key the string that is the object corresponding
the key @"aKey" in anItem. I would have thought that
the following would work:
[aDict setValue:anItem forKey:[anItem
valueForKey:@"aKey"]];
instead, I had to use:
[aDict setValue:anItem forKey:[[anItem
valueForKey:@"aKey"] copy];
You are probably overreleasing 'aKey' from 'anItem' somewhere. Try
[[anItem valueForKey: @"aKey"] retain] to see if this also fixes the
problem. Then you know you have a retain bug somewhere. Also search for
zombie debugging with Cocoa. BTW You should of course (auto)release the
copy you made after valueForKey!
Regards,
Steven Kramer
--
email@hidden
http://sprintteam.com/
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