Android Error [Attempt to invoke virtual method 'void android.app.ActionBar' on a null object reference]

Question

I have a code module which implements viewpager with navigation drawer, however, when I run the code I get the following error

01-26 09:20:02.958: D/AndroidR         


        

Answer 1

For those still having this issue, my issue was resolved in the AndroidManifest.xml file. Where it says , you need to remove NoActionBar, making it , because with NoActionBar set the app doesnt know whether or not it wants an action bar when you call one up inside of MainActivity.java