OK, just did some reading on informal protocols, thanks a lot for your help

Mikey


On 18 Feb 2010, at 12:40, Graham Cox wrote:

> 
> On 18/02/2010, at 11:37 PM, Michael Davey wrote:
> 
>> My class is describes as follows:
>> 
>> @interface AppController : NSObject 
>> <MGTwitterEngineDelegate,NSTableViewDataSource>
>> 
>> I tried removing NSObject and putting it there, but that did not work - any 
>> clues?
>> 
>> Thanks, btw
>> 
> 
> 
> Yes, do what I told you, remove the NSTableViewDataSource from the protocol 
> list, like this:
> 
>> @interface AppController : NSObject <MGTwitterEngineDelegate>
> 
> --Graham
> 
> 

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