Android Studio 0.1.6 Cannot Find Symbol location Class R

After updating Android Studio 0.1.6 it sometimes can’t find R and you have to rebuild your project.

java /*.java : cannot find symbol location : class com.*.R

A workaround: Module project settings -> Dependencies -> move one of the item up or down -> OK, it’ll regenerate the

Another temporary wordaround: Turning off Preferences -> Compiler -> Use External Build


Google is aware of the problem, the bug report is here: