Android Error when communicating with the Firebase Installations server API

Question

I am getting an Error Message on App Startup Stating Logs like

W/Firebase-Installations: Error when communicating with the Firebase Installations server API.         


        

Answer 1

I encountered with this error when initializing new app so it may not solve your issue since you say your app is existing but I hope it helps.

I've created new SHA Key for SHA-1 fingerprint of keystore certificate (both for debug and signing! only signing didn't work)

and I've added them into my firebase settings (below my package name careful if you have multiple). Now it works for me.