In order to work you need to provide a GoogleService-Info.plist
from your firebase project
and put it root
And provide the following info in the app.json
config
{
"ios": {
"bundleIdentifier": "com.example.app",
"googleServicesFile": "./GoogleService-Info.plist"
},
"web": {
"config": {
"firebase": {
"appId": "xxxxxxxxxxxxx:web:xxxxxxxxxxxxxxxx",
"apiKey": "AIzaXXXXXXXX-xxxxxxxxxxxxxxxxxxx",
"projectId": "my-awesome-project-id",
"measurementId": "G-XXXXXXXXXXXX"
}
}
}
}