i am trying to integrate FCM to android project as it\'s written in Firebase documentation.
My app\'s gradle:
dependencies { compile fileTree(include
Change the versions of firebase1 It works to me!
The versions must be the same:
compile 'com.google.firebase:firebase-analytics:9.2.0' compile 'com.google.firebase:firebase-messaging:9.2.0' compile 'com.google.firebase:firebase-core:9.2.0'