iOS Can't see my stupid mistake. Need help

[LT21j]

Hey I know there must be something I'm missing that should be obvious but I need some help because I can not find it. I have a class TeacherViewController and it inherits from UIViewController. But when I try to call the method performSegueWithIdentifier, I get an error saying: No visible @interface for 'TeacherViewController' declares the selector 'performSegueWithIdentifier:'.
Here's my code for TeacherViewController.m:

@interface TeacherViewController ()

@end

@implementation TeacherViewController
-(void) segueMethod
{
    [self performSegueWithIdentifier: @"toSchedule"];
}

Is there something obvious I am missing?

 

[dejo]

There is no performSegueWithIdentifier: method. Perhaps you mean performSegueWithIdentifier:sender:?

 

[Duncan C]

Hey I know there must be something I'm missing that should be obvious but I need some help because I can not find it. I have a class TeacherViewController and it inherits from UIViewController. But when I try to call the method performSegueWithIdentifier, I get an error saying: No visible @interface for 'TeacherViewController' declares the selector 'performSegueWithIdentifier:'.
Here's my code for TeacherViewController.m:

@interface TeacherViewController ()

@end

@implementation TeacherViewController
-(void) segueMethod
{
    [self performSegueWithIdentifier: @"toSchedule"];
}

Is there something obvious I am missing?

Suggestion: Do a search in the Xcode docs for "performSegueWithIdentifier". Take a look at the results. That should give you the answer you are after. (The documentation is a wonderful thing.)

 

[LT21j]

There is no performSegueWithIdentifier: method. Perhaps you mean performSegueWithIdentifier:sender:?

YEPPPPPPPPP......I hate when I do stuff like that. Thank you for the help I wouldn't have seen that for an hour while I checked all the other things that could possibly be wrong.........

 

[chown33]

Hey I know there must be something I'm missing that should be obvious but I need some help because I can not find it. I have a class TeacherViewController and it inherits from UIViewController. But when I try to call the method performSegueWithIdentifier, I get an error saying: No visible @interface for 'TeacherViewController' declares the selector 'performSegueWithIdentifier:'.
Here's my code for TeacherViewController.m:

@interface TeacherViewController ()

@end

@implementation TeacherViewController
-(void) segueMethod
{
    [self performSegueWithIdentifier: @"toSchedule"];
}

Is there something obvious I am missing?

Are you sure TeacherViewController inherits from UIViewController, i.e. is a subclass of it? I don't see it, so maybe you've left something out.