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iOS

Posted by E Kanna
E Kanna
2,944 Points

Use of undeclared Identifier 'PlaylistDetailController' in Objective C 

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    if ([segue.identifier isEqual:@"showPlaylistDetail"]) {

        PlaylistDetailViewController *playlistDetailController = (PlaylistDetailViewController *)segue.destinationViewController;

        playlistDetailController.segueLabelText = @"Yay! You pressed the button!";
    }
}

I'm getting two errors here in the playlistBrowser iOS application. Both are: "Use of undeclared identifier 'playlistDetailController'

4 Answers

xxxx kjhkjhjklh
PLUS
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points
xxxx kjhkjhjklh
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points

That is a custom class, so In your main.storyboard you have to give that name(playlistDetailController) to the view controller. (select the view controller and go to your identity inspector on your utilities area and change the class).

E Kanna
E Kanna
2,944 Points

I have that in my app, but it's still not working. I cannot figure out what is different in mine. https://github.com/randallkanna/playlistBrowser

xxxx kjhkjhjklh
PLUS
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points
xxxx kjhkjhjklh
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points

The name of your implementation and interface files are wrong. it should be PlaylistDetailViewController and you have playlistDetailViewController ( you have it with p lowercase and it should be uppercase ). and then just change that on you code as well and it should work. Good luck. just have to be more careful with those details.

E Kanna
E Kanna
2,944 Points
E Kanna
E Kanna
2,944 Points

Thank you so much! That fixed the issue for me! :-)

xxxx kjhkjhjklh
PLUS
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points
xxxx kjhkjhjklh
xxxx kjhkjhjklh
Courses Plus Student 2,410 Points

i'm always happy to help :)