Firebase gives Error

[dora_paz (Dora)]

Since you are using firebase authentication

1. Make sure that google-services.json is in assets.
2. Make sure it doesn’t have a number, like google-services(1).json.
3. The package name of your app, and the package name you provided to firebase to download “google-services.json” MUST be the same
4. and finally check if firebase url is missing from json

Unable to generate apk because of Firebase, Firebase config file error

To be honest I have no knowledge of Firebase. But by looking at one of the json files that were lying around here on my PC, I saw that one line was missing in both cases "firebase_url": "https://your-projekt-id.firebaseio.com", if it is the right/correct one I have no idea… "project_info": { "project_number": "123456789", "firebase_url": "https://your-projekt-id.firebaseio.com", "project_id": "your-projekt-id", "storage_bucket": "your-projekt-id.appspot.com"