[From Product Manager @ Google]
You can fix this issue by downloading and copying the google-services.json
file for your Android app by following the steps below:
- Select your app/project name and Android packagename from this link and click
Continue to Choose and configure services
. - Click
Continue to Generate Configuration files
. - Download
google-services.json
and copy the file to theapp/
ormobile/
module directory in your Android project.
If you have previously imported your Google project into Firebase, you can
get the updated google-services.json from the Firebase console under Project Settings.
DO NOT COPY the PROJECT_NUMBER as suggested by one of the other answers since the google_app_id refers to your app within a Project and not the project itself.