Re: Adding Categories to NSMutableData

FROM : Kenny Leung
DATE : Thu May 29 20:24:02 2008

Hi Rob.

Looks like you've added the category to NSMutableData, but you're 
talking to an NSData.

-Kenny


On May 29, 2008, at 10:59 AM, Robert Kukuchka wrote:

> Hello,
>     I'm trying to add a simple category to NSMutableData, but when I 
> try to call my method I'm getting "*** -[NSConcreteData 
> remainderDataWithParseByte:]: unrecognized selector sent to instance 
> 0x816400". I've added categories to NSString and NSArray before, 
> which have similar abstract interfaces to concrete classes. Is there 
> some trick I'm missing?
>
> Cheers
> Rob
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