Question

I have a storyboard and using segues to navigate between views

I am using the following code

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {

    if ([[segue identifier] isEqualToString:@"thestring"]) {
        [[segue destinationViewController] function1:argument1:argument2];
        [[segue destinationViewController] function2:argument1:argument2];

    }
}

for some reason it is recognizing function1 as a member of the destination view controller but not function 2 , it displays me the current error:

no known instance method for selector 'function2'

function2 is assigned as a public function of the destination view controller (with a “-” before it) and it is also used inside the code of the destination view controller.

any reason why it does not detect it ?

Thanks

EDITED

the header declaration is as follows

-(void)function2:(NSString*)argument1:(NSString*)argument2;

Answer 1

Use a cast to tell the compiler what class destinationController is actually an instance of.