# What causes “ETC1 cannot be resolved” errors when building AndEngine?

I just got the latest AndEngine code from Mercurial, added Android 1.6 to my Order/Export tab, and cleaned everything (including a "Fix" command as instructed by the console). Regardless of which version of Android I specify in my project settings (1.5, 1.6, 2.2, 3.2), I get around 523 compilation errors.

The most unique I can see is ETC1 cannot be resolved, accounting for 5 out of 105 errors I can see.

The other 100 are all some variation of The method [...] must override a superclass method.

What am I missing? I installed the JDK, Eclipse classic, SDK manager, and everything in the SDK.

• tried the forums? andengine.org/forums – Jari Komppa Sep 22 '11 at 5:26
• Yeah, cross-posted to Gaming.SE and the forums. – ashes999 Sep 22 '11 at 10:30