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POIBActions are not working in another viewcontroller
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copied!<p>i have created a project which has different xib viewcontrollers.In first view am selecting an image through picker controller and am displaying it in the secondviewcontroller.In secondview controller i have some buttons and i have given some IBActions to them.Here starts my problem that am successfully displaying the image in secondviewcontorller but when i tap on button in that viewcontroller app is terminating and the debugger showing the error message as <strong>program terminated due to uncaught exception</strong></p> <p>Here is the code:</p> <p>To select the pic through pickercontroller in first view</p> <pre><code>-(IBAction)btnChoosePicClicked { if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) { UIImagePickerController *picker=[[UIImagePickerController alloc] init]; picker.delegate=self; picker.sourceType=UIImagePickerControllerSourceTypePhotoLibrary; [self presentModalViewController:picker animated:YES]; [picker release]; } else { UIAlertView *alert =[[UIAlertView alloc]initWithTitle:@"Error accessing photo library" message:@"Device does not support a photo library" delegate:nil cancelButtonTitle:@"Drat!" otherButtonTitles:nil]; [alert show]; [alert release]; } } </code></pre> <p>displaying in the second view and assigning the actions .h file</p> <pre><code>@interface editScreen : UIViewController{ IBOutlet UIButton *btnRotate; IBOutlet UIButton *btnLibrary; IBOutlet UIImageView *imgView; int RotateAngle; } -(void)setImage:(UIImage *)img; -(IBAction)btnLibraryClicked; -(IBAction)RotateImage; @end </code></pre> <p>.m file</p> <pre><code>@implementation editScreen -(void)setImage:(UIImage *)img { [imgView setImage:img]; imgView.userInteractionEnabled = YES; } -(IBAction)RotateImage { CGAffineTransform transform = imgView.transform; transform = CGAffineTransformRotate(transform, M_PI/2); imgView.transform=transform; RotateAngle+=90; if(RotateAngle>=360) { RotateAngle-=360; } //imageview.transform = CGAffineTransformScale(imageview.transform, -1.0, 1.0); } -(IBAction)btnLibraryClicked { if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) { UIImagePickerController *picker=[[UIImagePickerController alloc] init]; picker.delegate=self; picker.sourceType=UIImagePickerControllerSourceTypePhotoLibrary; [self presentModalViewController:picker animated:YES]; [picker release]; // NSFileHandle *fileHandle = [[NSFileHandle alloc]initWithFileDescript } else { UIAlertView *alert =[[UIAlertView alloc]initWithTitle:@"Error accessing photo library" message:@"Device does not support a photo library" delegate:nil cancelButtonTitle:@"Drat!" otherButtonTitles:nil]; [alert show]; [alert release]; } } </code></pre> <p>I dont know whats wrong with my code please help me.I have given appropriate connections in IB.. Thanks in Advance</p>

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