Failed to apply plugin [id 'io.fabric'] > Cannot add extension with name 'crashlytics', as there is an extension already registered with that name

Ionic Native
1

Failed to apply plugin [id ‘io.fabric’] > Cannot add extension with name ‘crashlytics’, as there is an extension already registered with that name

2

Hello. I had this issue today and to resolve I comment the line:

 apply plugin: 'io.fabric'

from the file

platforms/android/cordova-plugin-firebasex/yourAppName-build.gradle

For the next time It would be nice if you give more background of your problem and actually make a question. I really dont know if my solution will work on your case because I dont even know if it occurred after you did something or what… Know what I am saying?
Please consider this last part, thanks.