Getting the error “duplicate entry: com/google/android/gms/internal/zzble.class” when trying to add a package

Question

I\'m trying to add the react-native-firestack package to my app. But it keeps giving the following error :

:app:mergeDebugResources UP-TO-DATE
:         


        

Answer 1

Make sure you use the same version in all your google play services libs: For example :

     compile "com.google.firebase:firebase-core:$project.ext.googlePlayServicesVersion"
        compile "com.google.firebase:firebase-auth:$project.ext.googlePlayServicesVersion"
        compile "com.google.firebase:firebase-database:$project.ext.googlePlayServicesVersion"

    project.ext {
        googlePlayServicesVersion = '10.2.0'
}