Firebase MismatchSenderID when Authorization key is my Server key

Question

Really weird and no one has ever asked this.

I\'m getting MismatchSenderIdas an error with my server key as my authorization key(server key). And on the

Answer 1

Make your you are taking Server Key from Right place Now it is little bit tricky to get Server key for Notification from firebase.

Here are the Steps :

GO TO CONSOLE -> YOUR PROJECT -> PROJECT SETTINGS -> CLOUD MESSAGING (Second Tab)

And Take your Server Key and Sender id from their, which will work for you.

Uninstall the App and Re install it and try it.