On Jul 5, 2012, at 7:50 PM, Erik Stainsby <erik.stain...@roaringsky.ca> wrote:
> My project employs a framework which loads several plugins. When the user 
> interacts with these plugins s/he generates an intermediate abstraction of 
> the plugin contents which I refer to as a rule. The rule abstraction exists 
> to facilitate round-tripping back to the plugin of origin or onward to the 
> rendered product. 
> 
> I am currently stuck in the stage of migrating the data from the plugin to a 
> newly created rule instance.  I hit on the notion of using categories to 
> shuffle the values from the plugin instance to the rule instance and vice 
> versa. Two small dedicated categories for each plugin family (I have three 
> families at the moment). Seems a manageable scheme.  However, I am getting an 
>   "unrecognized selector sent to instance 0xyaddayadda" when I try to run 
> this. I know the selector does exist, so I must have a scoping issue (?)

What exactly is the unrecognized selector message you get?

Are there any static libraries involved in your build process? Categories 
compiled into static libraries require special treatment.


-- 
Greg Parker     gpar...@apple.com     Runtime Wrangler



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