Fcm(firebase cloud Messaging) Not working for me

Before replying Follow the tutorial or see that video or anything else just listen i think all blocks are setup correctly

Firebasecore sdk Initializing perfectly
But when I’m trying to subscribe for topic its showing error of missing firebase cloud Messaging Component

The Error



Have u added this component into your app?

If not add it.



Yes all components and block setup correctly

It should not occur then

Please submit your AIA for review.