I can make mopub work alone.
I can make firebase services work alone.
But when i try to use them together i get error of already added for support v4 library. It gives the error for many directories. Do I have to delete them from the jar one by one or how can i fix it ?
Do I need to delete all the directory or the specific class of the error ? for example it writes in the error
already added : /support/v4/text than a class name. Should i delete the class or the whole text dir ?