GoogleService failed to initialize
问题 I am using google Maps in my android application. I have created the key and added necessary permissions in manifest file. But soon I start the application I get this message in debugger: GoogleService failed to initialize, status: 10, Missing an expected resource: \'R.string.google_app_id\' for initializing Google services. Possible causes are missing google-services.json or com.google.gms.google-services gradle plugin. I am not sure whats wrong. The Map is working fine and I can use it