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copied!<p>Make sure you don't call presentModalViewController:animated: twice before dismissModalViewControllerAnimated: It helped in my case.</p> <pre><code>- (void)showImagePickerForSourceType:(UIImagePickerControllerSourceType)sourceType { if (_imagePickerController!=nil || _imagePopoverController!=nil) { return; } _imagePickerController = [[[UIImagePickerController alloc] init] autorelease]; _imagePickerController.modalPresentationStyle = UIModalPresentationCurrentContext; _imagePickerController.sourceType = sourceType; _imagePickerController.delegate = self; switch (sourceType) { case UIImagePickerControllerSourceTypeCamera: _imagePickerController.showsCameraControls = YES; [self presentViewController:_imagePickerController animated:YES completion:nil]; break; default: _imagePopoverController = [[UIPopoverController alloc] initWithContentViewController:_imagePickerController]; _imagePopoverController.delegate = self; CGRect rect = [[UIScreen mainScreen] bounds]; rect.origin.y = rect.size.height - 70.0; rect.size.height -= rect.origin.y; [_imagePopoverController presentPopoverFromRect:rect inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:YES]; break; } } - (void)imagePickerControllerDidCancel:(UIImagePickerController*)picker { [_imagePopoverController dismissPopoverAnimated:YES]; _imagePopoverController = nil; [_imagePickerController dismissViewControllerAnimated:YES completion:nil]; _imagePickerController = nil; } - (void)imagePickerController:(UIImagePickerController*)picker didFinishPickingMediaWithInfo:(NSDictionary*)info { UIImageWriteToSavedPhotosAlbum([info objectForKey:UIImagePickerControllerOriginalImage],nil,nil,nil); _currentImage = [info objectForKey:UIImagePickerControllerOriginalImage]; [_imagePopoverController dismissPopoverAnimated:YES]; _imagePopoverController = nil; [_imagePickerController dismissViewControllerAnimated:YES completion:nil]; _imagePickerController = nil; } </code></pre>

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