Getting errors trying to add Firebase project from Android Studio

Question

I want to add Firebase to my project via Android Studio by going to Tools > Firebase > authentication > Email and Password Authentication > Connect to Firebase. A dialog pop

Answer 1

You should check other plugins.

Here is an example of what was the problem in my case. The first lines in application build.gradle are:

apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
... 

I have missed the second line and after adding it, the same issue was resolved for me.