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 Objective-C Basics (Retired) Introduction to Objective-C Inheritance

Posted by Rick Wolchuk
Rick Wolchuk
2,063 Points

Creating a subclass

Hi, I am stuck on the challenge to create a subclass. The challenge is to create a base class called 'Gem'. In 'Gem.h' define a class named 'Gem' which is a subclass of 'NSObject’.

In accordance with the tutorial I answered: @interface Gem : NSObject which the editor told me was the incorrect method. What am I doing wrong here?

Thanks,

2 Answers

Ron McCranie
Ron McCranie
7,837 Points
Ron McCranie
Ron McCranie
7,837 Points

did you forget the @end

Rick Wolchuk
Rick Wolchuk
2,063 Points
Rick Wolchuk
Rick Wolchuk
2,063 Points

Yes I did, and do I feel foolish, thank you.