Exception throwing on button click in iphone

I have my interface like.

 #import <UIKit/UIKit.h>


@interface HistoryShow : UIViewController {

}

 -(IBAction) listTableViewController:(id) sender;  

@end

and my implementation file is like below.

-(IBAction) listTableViewController:(id) sen开发者_StackOverflow中文版der {

    NSLog(@"Loaded");

    NSLog(@"FFFFFFFFFFF");

    //MyViewController *vewq = [[MyViewController alloc] initWithNibName:@"MyViewController" bundle:[NSBundle mainBundle]];

    //[self.view addSubview:vewq.view]; 
    //[vewq release];

}

My problem is that when i am clicking on RectButton from my interface i am getting an error message on my console windows.Which is.

[__NSCFType listTableViewController:]: unrecognized selector sent to instance 0x4b2fb40 2011-06-01 18:33:09.432 TableView[3067:207] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFType listTableViewController:]: unrecognized selector sent to instance 0x4b2fb40'

What is the exact problem?

---

Please Check in your XIB file...

and set all IBOutlets properly.....

drag button's touchupInside to FilesOwner and select your method....

there is no any problem in your code......

---

Check by using the below code

-(IBAction) listTableViewController
{
 NSLog(@"Loaded");

NSLog(@"FFFFFFFFFFF");

//MyViewController *vewq = [[MyViewController alloc] initWithNibName:@"MyViewController" bundle: [NSBundle mainBundle]];

//[self.view addSubview:vewq.view]; 
//[vewq release];

}

you need to use @selector(listTableViewController:) when you assign the method to UIButton and also change the function prototype to -(IBAction) listTableViewController:(id) sender