Unimplemented Selector Warning 3
Unimplemented Selector Warning 3
- Subject: Unimplemented Selector Warning 3
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Tue, 21 Aug 2012 13:18:04 +0700
(I hope you don't see this more than once - some problems with Mail)
I messed around with my Build Settings - activating more warnings. (Almost) always a good idea.
I have:
NSView *someSubclassOfView = ....;
if ( [ someSubclassOfView respondsToSelector: @selector(getRow:column:forPoint:) ] )
{
// this is a browser or a matrix or something else
// do something...
}
And get a warning: "Unimplemented selector 'getRow:column:forPoint:'".
Same problem with:
#import "Server.h" // declares: - (void) reset;
[ currentServers makeObjectsPerformSelector: @selector(reset) ];
And:
#import "SomeClass.h" // declares: - (void) someMethod: something;
SomeClass *someClass = ...;
[ someClass performSelectorOnMainThread: @selector(someMethod:) withObject: nil waitUntilDone: NO ];
What do I have to do to get rid of these warnings?
This is 10.8. It does not use Arc.
Gerriet.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Xcode-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden