Can't display UIImage from UIImagePickerController when using IBAction - iphone

Question

I 'm new to xcode. I try to select an image from the UIImagePickerController and
then display this image pressing a button. But the simulator crashes.
In the .h I use
UIImage *dispimage; //in order to make a global image
-(IBAction) open;
-(IBAction) print;
In the .m I have
- (void)viewDidLoad {
self.imgPicker = [[UIImagePickerController alloc] init];
self.imgPicker.allowsImageEditing = YES;
self.imgPicker.delegate = self;
self.imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
dispimage = [info objectForKey:UIImagePickerControllerOriginalImage];
[self dismissModalViewControllerAnimated:YES];
}
-(IBAction) open{
UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
[self presentModalViewController:imagePicker animated:YES];
[imagePicker release];
};
-(IBAction) print{
imageView.image=dispimage;
};
When the button "print" is pressed, the sdk crashes. :(
Any help would be appreciated
Thanks in advance

Answer 1

Here is the code to get images from UIImagePickerController
-(void)viewDidLoad
{
self.imgPicker = [[UIImagePickerController alloc] init];
self.imgPicker.allowsImageEditing = YES;
self.imgPicker.delegate = self;
self.imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
dispimage = [[info objectForKey:UIImagePickerControllerOriginalImage]retain];
[picker dismissModalViewControllerAnimated:YES];
}
-(IBAction)open
{
if(self.imgPicker == nil)
{
self.imgPicker = [[UIImagePickerController alloc] init];
self.imgPicker.allowsImageEditing = YES;
self.imgPicker.delegate = self;
self.imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
[self presentModalViewController:self.imagePicker animated:YES];
[self.imagePicker release];
}
-(IBAction) print
{
if(dispimage != nil)
{
imageView.image=dispimage;
}
};