java.lang.NoClassDefFoundError: com.google.ads.AdView

Question

I am attempting to incorporate admob ads in my app. So far I have added the following code in the onCreate method of my app\'s main activity...

    adView =          


        

Answer 1

Was getting this error updating from android 16 to 20.

Solved by going to Java Build Path, Order and Export tab, checked and moved GoogleAdMobAdsSdk just under my source. For some reason that fixed it.

Changing the order back didn't break it. So some setting must have needed to be initialized.