Re: isTemporaryID unrecognized selector?
Re: isTemporaryID unrecognized selector?
- Subject: Re: isTemporaryID unrecognized selector?
- From: Uli Kusterer <email@hidden>
- Date: Mon, 16 Aug 2010 20:02:53 +0200
On Aug 14, 2010, at 1:06 PM, Ferhat Ayaz wrote:
> I received an exception from my application which I can not figure out. I have a subclass of NSManagedObject, named ASManagedCategory.
> The following exception were thrown once in the application.
>
> -[ASManagedCategory isTemporaryID]: unrecognized selector sent to instance 0x294740
>
> What did this mean? Is it a bug? I'm not sure when exactly this exception were thrown. I guess it was after a fetch operation.
There's an exception thrown on invalid selectors. Make sure you have "Stop on Objective-C exceptions" selected in the "Run" menu in Xcode, then try doing this again. The debugger should show you who is calling this and getting an exception.
BTW -- The word "Category" has a special meaning in Objective C. I'd suggest you change that class's name to avoid confusion in the future.
Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."
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