FirebaseError: [code=unavailable]: Failed to get document because the client is offline

[louisekilheeney]

copied the code into a project as getting to know to react, when trying to log in I'm getting the FirebaseError: [code=unavailable]: Failed to get document because the client is offline, but I cant create a user and get put into the home screen so confused on what is causing this issue, anyone have any ideas on how to fix this?

[kenzicode]

Just set up Cloud Firestore in Firebase Console, it's will work