What do these Android logcat warnings mean?

Question

It doesn\'t seem to impact anything in my app... yet. I\'m using the Android support libraries for the first time (my projects to date have not used support libraries), but

Answer 1

I'm currently going through my logs generated from using Sony's remote device lab, the same warning appears so it's not a Android Studio problem. I suspect its a problem with the ActionBar theme used during the development of the application.