Creating an image format with an unknown type is an error Objective-C Xcode 8

Question

While choosing an image from the image picker in iOS 10 Objective-C and Xcode 8. I am getting an error -

Creating an image format with an unknown type is an error

.

It was ok for the previous version.

Here is my code:

UIImagePickerController* imgPicker=[[UIImagePickerController alloc] init];
imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
imgPicker.delegate = self;
[self presentViewController:imgPicker animated:YES completion:nil];

and the delegate method to recive the image is..

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
       [picker dismissViewControllerAnimated:YES completion:NULL];
       UIImage *myImage = [info objectForKey:UIImagePickerControllerOriginalImage];
}

I also tried other delegate function..

 -(void) imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{
}

but error not going.

I am not sure is it the bug of Xcode 8?
If any one faced the issue and solved please help to fix it.

Answer 1

It's a bug. It's just a false warning. No bad thing is happening to the working of the app, so ignore the warning.