Firebase dependencies: “WARNING: API 'variant.getMergeResources()' is obsolete and has been replaced” [duplicate]

Answer 1

Please check if you have added google-services

dependencies {
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath 'com.google.gms:google-services:4.2.0' //This line if you added this to your dependencies in build.gradle(Project). 
    }