Android Studio cannot resolve R in imported project?

Question

I\'m trying the new Android Studio. I\'ve exported a project from eclipse, using the build gradle option. I\'ve then imported it in Android Studio. The R.java file under gen

Answer 1

I solve that problem setting JAVA_HOME, CLASSPATH.

People sometimes skip JAVA_HOME and CLASSPATH when setting Java_path.

So try to check Environment Variable.

CLASSPATH -> .;

JAVA_HOME -> C:\Program Files\Java\jdk(version) or where Java installed

and then check the xml file which can have error(Do not naming well-known things such as button,text etc)