java.lang.RuntimeException: Unable to instantiate activity ComponentInfo / java.lang.ClassNotFoundException

Question

I\'m having this error while running on my device. I\'ve been browsing the issue and I\'m pretty sure I\'m not having the same issues as mentioned. Both of my activities are

Answer 1

Your MainActivity.java is excluded from compile, so this class isn't included in .apk. Remove line:

from the excludeFromCompile section of the .idea/compiler.xml file (or you can do this from IDE settings).