Gradle: More than one variant of project :myLib matches the consumer attributes

Question

A library that I wrote myLib uses RemoteMessage from Firebase, the app itself also uses Firebase.

Using gradle 4.7

Answer 1

I got this error when I use google-services:3.3.0.

Downgrade to classpath 'com.google.gms:google-services:3.2.1' in your project .gradle.

It should solve the issue.

Update: It should probably not occur in the current versions.