Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Build a Diary App Using Core Data Custom UITableViewCell UIAppearance to Customize the Navigation Bar

Posted by David Klein
David Klein
Courses Plus Student 1,456 Points

What did i do wrong? UIApperance

On challenge 

 @property (strong,nonatomic) UINavigationBar *appearance;

 _appearance = [UINavigationBar appearance];

I got an error that said Bummer! The appearance proxy is accessed by calling the method 'appearance' on the classname: [Classname appearance]!

David Klein
David Klein
Courses Plus Student 1,456 Points

nevermind, i find solution by doing this :

UINavigationBar *appearance = [UINavigationBar appearance];