I didn't find out what's causing the problem below. Could you help me, please?
Error:Failed to resolve: com.google.android.gms:play-services-measurement:9.0.2 Install Repository and sync project
Open File
Show in Project Structure dialog
You have to update Application level build.gradle to classpath 'com.google.gms:google-services:3.0.0'
from 2.x.x. Hope this will help