Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

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

Andrew Stein
Andrew Stein
3,560 Points

I'm not sure what the answer is supposed to be here

Can you please help

Gem.h
#import <Foundation/Foundation.h>

@interface Gem : NSObject 

@end
Ruby.h
#import <Foundation/Foundation.h>
#import "Gem.h"

@interface Ruby : Gem 

@end
Bling.h
@class Ruby

@interface Bling : NSObject

@property (nonatomic, strong) Ruby *ruby

@end

2 Answers

Stone Preston
Stone Preston
42,016 Points

you are missing a semicolon. also remove the @class statement. you dont need that. you just assume the challenge does the importing already:

@interface Bling : NSObject

@property (nonatomic, strong) Ruby *ruby;

@end