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on build.gradle

//use the older version instead
classpath 'com.android.tools.build:gradle:3.1.4'

dependencies {
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath 'com.google.gms:google-services:4.1.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }