Int or NSInteger as object for method argument. Objective-C

Question

I\'m having some trouble passing a number as an argument for a method:

- (void)meth2:(int)next_int;

And to call that method I need this:

<

Answer 1

You can't use next_int as the withObject: because it's not an Object.

Change your call to:

[self performSelectorOnMainThread:@selector(meth2:) 
      withObject:[NSNumber numberWithInt:next_int] waitUntilDone:NO];

EDIT: And change meth2 to expect an NSNumber instead of an int.