Re: signature error NSPopUpButton with clang

[Riccardo Mottola]

Hi David,

Riccardo Mottola wrote:
> The type for the selector used in the call will be the static type of 
> wherePopUp.  What is the type declared as, what is the actual run-time 
> type of the object?
> wherePopUp is
>   IBOutlet id wherePopUp;
>
> but don't we know from the error message that it is a [NSPopUpButton 
> itemAdIndex] ? It expects an NSInteger both by Cocoa spec and by our 
> own header, I checked. We pass a constant to it, 0
since casting does not help and in from what I understand I am passing 
an integer constant, thus signed, where else could be the problem? Other 
suggestions?

Thank you,

Riccardo