Firebase Error: Auth error from APNS or Web Push Service

Question

After running the following line in node-js:

import * as admin from \"firebase-admin\";
import * as serviceAccount from \"../../firebase_service_account_key.         


        

Answer 1

This error arises if your app setup for iOS has an error in any one of the following:

Found in Settings > General > Your Apps > iOS Apps:

• App Store ID
• Bundle ID
• Team ID

When adding an APNs key (Uploading to Cloud Messaging > APNs Authentication Key):

• Team ID (should auto set based off ios app info above)
• Key Id (often is in the name of the key, best to grab when creating it)