firebase setup on android

Question

I can't setup the updated version of firebase on android studio. I've created json file of the project on the site firebase and copied it into the project and after coping lines in gradle:

buildscript {
    // ...
    dependencies {
        // ...
        classpath 'com.google.gms:google-services:3.0.0'
    }
}
apply plugin: 'com.android.application'
android {
  // ...
}
dependencies {
  compile 'com.google.firebase:firebase-core:9.0.1'
}
// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'

I get the following error:

failed to resolve: compile 'com.google.firebase:firebase-core:9.0.0'

How can I fix it?

Answer 1

Waitting for answers