Recently I received a few comments and e-mails stating that the beginner’s game programming tutorial featured on this site had issues when running with Xcode 4. I decided to test things out, and had no issues when running the tutorial in Xcode 4 with the latest release version of the SDK.
You can see a screenshot of the game running in Xcode 4 and the simulator below.
The issues may have to do with some still running an older version of Xcode, possibly a beta version. Be sure to update to the latest version available in Apple’s developer website, and if you don’t have access to download the latest version of Xcode 4 you can find it available in the app store for $4.99 here.
If you still receive an error when running the tutorial even wit the latest version of the SDK, please state the error within Xcode.