Multiple dex files define Lcom/google/android/gms/internal/zzau

Question

I get the error com.android.dex.DexException: Multiple dex files define Lcom/google/android/gms/internal/zzau; when i run my app The gradle files are

ap

Answer 1

If anyone had the same issues as mine, I removed the firebase-core dependency and it worked like a charm.

dependencies{
    implementation 'com.google.firebase:firebase-core:15.0.0'
    implementation 'com.google.android.gms:play-services-ads:15.0.0'
    implementation 'com.google.firebase:firebase-crash:15.0.0'
    implementation 'com.google.firebase:firebase-messaging:15.0.0'
}

to

dependencies{
    implementation 'com.google.android.gms:play-services-ads:15.0.0'
    implementation 'com.google.firebase:firebase-crash:15.0.0'
    implementation 'com.google.firebase:firebase-messaging:15.0.0'
}