ReactNative Firebase Application : Firebase App named ‘[DEFAULT]’ already exists (app/duplicate-app)

educcess Uncategorized firebase crash, react-native firebase, RN firebase 0 Comments

If by change you are getting following exception 

Firebase App named ‘[DEFAULT]’ already exists (app/duplicate-app)

Then do the following fix :

Check whether firebase is already initialised or not before calling firebase.initializeApp

if (!firebase.apps.length) {
  firebase.initializeApp(firebaseConfig);
}