I added the depndecies and plugins and of course the json file to the right place but stiil got the error above

CodePudding user response：

You need to get the configuration file from the developer's site and paste it in the app level directory of your project.

Go to

1. https://console.firebase.google.com/
2. Select your project
3. On the left menu, click on settings > project settings
4. Add an app or download the google-services.json file under the Your Apps section.

CodePudding user response：

This is what I did, and still,the error remains the same