FireBase stuck on “Run your app to verify installation” for android

Question

I\'m new to android development, since a long time, I\'m stuck in one error that is Run your app to verify installation (Checking if the app has communicated with our servers. Y

Answer 1

In my case the problem was that in the gradle file at project level, I had set the latest google-services, which at the time of this answer is 4.3.0:

classpath 'com.google.gms:google-services:4.3.0'

Then I noticed that in the Firebase wizard, the configuration steps showed instead a previous version: 4.2.0

Changing my gradle one to match the same version as shown in the Firebase configuration wizard solved the problem.

Note: so, my conclusion is that regardless of which one is the latest google-services version, (and the versions we talk about in this stack-overflow question and answer), we should always use the version shown in the Firebase wizard configuration steps.