Possible Duplicate:
Developing for Android in Eclipse: R.java not generating
Im using Ubuntu 12.04 with Eclipse Indigo (I downloaded classic, and it poped up with that on the splash screen, so I guess thats it). I am trying to use the Android SDK with it. I downloaded all the SDK’s possible from the interface, then added the Eclipse plugin. I created a project to mess around with Android stuff, and there are two errors. One error I fixed. The other was something like, “R.java does not exist”. I Googled it, and found other Stack Overflow questions similar to this one. I made a new one, because all the answers to the other questions didnt work. I tried cleaning my workspace and my project, I tried reinstalling the plugin and the SDK. Nothing worked. Is there anything Im missing to have Eclipse generate R.java? I am also using the 32-bit version of Ubuntu, if that makes a differece.
You failed to actually include any code in your question, so we cannot help to verify whether or not it is correct.
Assuming your Java code is correct, most likely your cause is an error in a resource or your
AndroidManifest.xmlfile that is preventingR.javafrom being regenerated. To figure out what is going on: