Error when building apk - “Multiple dex files define Lcom/google/ads/Ad”

Question

I\'ve been tearing my hair out over this one, for the past 3 hours I\'ve been trying to fix it but have been unable to. I\'ve created an android app and I\'m ready to put it

Answer 1

Untick the admob jar file in the "order and export" part of the "configure build path".