Ahoy hoy everyone :)

Here is a list of links. You will need it when reading the post.

I am a newbie to Objective-C and try to learn it for iPhone-App-Development. I used the tutorial linked in the link list to create a standard app with a simple basic Navigation. This app contains a "RootView" that is displayed at startup. The startup screen itself contains three elements wich all link to SubViewOne. I have got it to work this far. So what i want to change is to make the second element link to SubViewTwo.

When i "Build and Go" it, i get the following errors:

RootViewController.m:

SubViewTwoController *subViewTwoController = [[SubViewTwoController alloc] init];

// SubViewTwoController undeclared (first use in this function)

and in SubViewTwoController.m

[super didReceiveMemoryWarning]; // Releases the view if it doesn't have a superview

no superclass declared in @interface for ´SubViewTwoController´

and the same thing after

- (void)dealloc {
    [super dealloc];

I think you will also need the header files, so here they are!

RootViewController.h

#import <UIKit/UIKit.h>  

@interface RootViewController : UITableViewController {  
    IBOutlet NSMutableArray *views;  
}  

@property (nonatomic, retain) IBOutlet NSMutableArray *views;  

@end

SubViewOneController.h

#import <UIKit/UIKit.h>  

@interface SubViewOneController : UIViewController {  
    IBOutlet UILabel *label;  
    IBOutlet UIButton *button;  
}  

@property (retain,nonatomic) IBOutlet UILabel *label;  
@property (retain,nonatomic) IBOutlet UIButton *button;  

- (IBAction) OnButtonClick:(id) sender;  

@end

and SubViewTwoController.h

#import <UIKit/UIKit.h>


@interface SubViewTwo : UIViewController {
      IBOutlet NSMutableArray *views;  
}

@end

I would be really great if you would leave your ideas with a short explanation. Thanks a lot in advance!

benny