Could not find file google-services.xml firebase error

Hi,

I'm working on a project and would like to build it, so I can test it on my phone. I am however getting an error from firebase saying: Could not find file "*path*/Assets/Plugins/Android/Firebase/res/values/google-services.xml".
When building, it does say it succeeded, but when opening the app, after the unity start screen, I'm only getting a blank screen.
I've tried googling, but couldn't find the solution anywhere.

See image for the error message.

 

add google-service.json file to Asset directory in your project.