Answers for "how to addFirebaseError: Firebase: Firebase App named '[DEFAULT]' already exists (app/duplicate-app)"

5

Firebase: Firebase App named '[DEFAULT]' already exists

if (!firebase.apps.length) {
   firebase.initializeApp({});
}else {
   firebase.app(); // if already initialized, use that one
}
Posted by: Guest on December-16-2020
0

Firebase: Firebase App named '[DEFAULT]' already exists (app/duplicate-app).

if (!firebase.apps.length) {
    firebase.initializeApp(firebaseConfig);
}
Posted by: Guest on March-14-2021

Code answers related to "how to addFirebaseError: Firebase: Firebase App named '[DEFAULT]' already exists (app/duplicate-app)"

Code answers related to "Javascript"

Browse Popular Code Answers by Language