I'm trying to make a simple TabBar-based app with a center button to take a picture, add a comment and upload it (like dozens of other apps).
So far, I got the camera stuff working in a custom view controller (MSPickPhotoViewController) as one of my tab bar items and now I want to hand it over to NavigationController allowing to enter some information and to upload the photo to a server. I'm using a storyboard and tried using a segue from my MSPickPhotoViewController to the navigation controller. I gave the segue an identifier 'addPhoto' which i call by:
[self performSegueWithIdentifier:@"addPhoto" sender:self];
I also implemented the following in MSPickPhotoViewController to hand over the photo taken before:
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([[segue identifier] isEqualToString:@"addPhoto"]) {
MSPostPhotoViewController *vc = [segue destinationViewController];
vc.image.image = self.image;
}
}
I'm always getting the exception
'NSInvalidArgumentException', reason: 'Receiver (<MSPickPhotoViewController: 0x189770>) has no segue with identifier 'addPhoto''
The MSPickPhotoViewController itself has no button, it just opens an action sheet to select whether to take a photo or select one from the library and should hand it over.
Any suggestions?
Greetings, Björn
Ok, got it:
Still learning...
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