firebase 3a firebase app named 27 5bdefault 5d 27 already exists

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showing results for - "firebase 3a firebase app named 27 5bdefault 5d 27 already exists"
Ilyess
16 Aug 2019
1if (!firebase.apps.length) {
2   firebase.initializeApp({});
3}else {
4   firebase.app(); // if already initialized, use that one
5}
6
Bradley
14 Oct 2020
1if (!firebase.apps.length) {
2    firebase.initializeApp({});
3}
David
25 Nov 2017
1// Config file
2import * as firebase from "firebase";
3
4const config = {...};
5
6export default !firebase.apps.length ? firebase.initializeApp(config) : firebase.app();
7
8// Other file
9import firebase from '../firebase';
10...
11console.log(firebase.name);
12console.log(firebase.database());
Langston
02 Jun 2018
1if (!firebase.apps.length) {
2    firebase.initializeApp(firebaseConfig);
3}
Raphael
10 Jul 2018
1// Config file
2import * as firebase from "firebase";
3
4const config = {...};
5
6export default !firebase.apps.length ? firebase.initializeApp(config) : firebase.app();
7
8// Other file
9import firebase from '../firebase';
10...
11console.log(firebase.name);
queries leading to this page
errors ts 3a101 uncaught 28in promise 29 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existsirebase app named 27 5bdefault 5d 27 already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 nextjsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 reactjsnextjs firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 nextjsalready exists initializeapp firebase react nativewhich threw an exception 3a firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existscode 3a 22app 2fduplicate app 22 2c message 3a 22firebase 3a firebase app named 27 5bdefault 5d 27 already existsfirebase app named 27secondary 27 already exists 28app 2fduplicate app 29 firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 evaluating config js evaluatingexpo error firebase firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or configfirebase app named default already existfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 cordovauncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existsthe default firebase app already exists this means you called initializeapp 28 29firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5bduplicate 5dfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate appfirebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeapp 3a firebase app named 27 5bdefault 5d 27 already existsfirebase app named default aleary existsreact firebase error firebase app named default already existsfirebase firebase app named 27 default 27 already exists 28app 2fduplicate app 29 reactfirebase 3a firebase app named 27 5bdefault 5d 27 already exist react nativeunhandled exception 3a 5bcore 2fduplicate app 5d a firebase app named 22 22 already exists 7b firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5cfirebase 3a firebase app named 27 5bdefault 5d firebaseui temp 27 already exists 28app 2fduplicate app 29 reacterror default fire app already existsfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 27 5d already exists 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d firebaseui temp 27 already exists 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 in react js 5bcore 2fduplicate app 5d a firebase app named 22quizrapbots 22 already existsfirebase app named default already exists react 22firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 22 2creact firebase app named 27 5bdefault 5d 27 already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react nativeirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 irebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react nativefirebase 3a firebase app named 27 5bdefault 5d 27 already existfirebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate appfirebase app named already exists react nativeerrors ts 3a91 uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeappfirebase error firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named 5bdefault 5d already exists googleauthproviderirebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeappfirebase initializeapp already exists config js 28913 3a882 29 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 flutter dart unhandled exception 3a 5bcore 2fduplicate app 5d a firebase app named 22 22 already exists 5bdefault 5d 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5dfirebase app named 27 default 27 already exists 28app 2fduplicate app 29 for beta version 9app 2fduplicate app firebaseuncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebase firebase app named 5bdefault 5d already existsthrow error factory create 28 22duplicate app 22 2f 2a duplicate app 2a 2f 2c 7b appname 3a name 7d 29 3bfirebase 3a firebase app named 27 5bdefault 5d 27 already existstfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28afirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 nextjsfirebase app named 5bdefault 5d already existfirebase 3a firebase app named 27 5bdefault 5d 27 already exists vuefirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 play canvasfirebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5cfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 in reactfirebase firebase app named 27 default 27 already exists 28app 2fduplicate app 29firebase app name default already exists react native firebase app named 27 5bdefault 5d 27 already existsfirebase app named 27 default 27 c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d firebaseui temp 27 already exists react on auth 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 5d v9next js firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 reactnativea firebase app named already exists 29firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or configfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react nativefirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 evaluating config js evaluating app js loading app jsfirebase app named 27 default 27 already exists reactfirebaseapp name default already exists react nativeerror 3a firebase app named 27 5bdefault 5d 27 alreadyt exists 28app 2fduplicate app 29 ffirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 nextjs firebase app named 27 default 27 already exists 5bcore 2fduplicate app 5d a firebase app named 22 22 already exists c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 initializeappreact native error firebase app named default already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 webapp duplicate appfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existfirebase 3a firebase app named default already existfirebase app named default already existsncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase initializeapp 28firebaseconfig 29 error duplicatefirebase app named already exists but it does notfirebase 3a firebase app named 5bdefault 5d already existserrors ts 3a91 uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 nextjs firebase admin code 3a 27app 2fduplicate app 27 2cfirebase 3a firebase app named 27 28default 29 27 already exists 28app 2fduplicate app react 29firebase app namedfirebase app named 27 5bdefault 5d 27 already exist 22firebase app named 27 5bdefault 5d 27 already exist 22irebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already existsreact native firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d 27 already exists reactreact firebase app named 27 default 27 already existsuncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exisfirebase app 2fduplicate appfirebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29uncaught firebaseerror firebase firebase app named 27 default 27 already exists 28app 2fduplicate app 29react firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebaseapperror 3a the default firebase app already exists this means you called initializeapp 28 29 more than once without providing an app nameflutter dartunhandled exception 3a 5bcore 2fduplicate app 5d a firebase app named 22 22 already exists c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebase init error firebase app nameed already exists 28app 2fduplicate app 29 reactfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29index cjs js 3a632 uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29unhandled promise rejection 3a firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existsfirebase app named already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 rror while setup firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeappfirebase admin code 3a 27app 2fduplicate app 27 2cfirebase initializeapp app already existfirebase app named 27 5bdefault 5d 27 already exists firebase named default already existfirebase duplicate apperror firebase firebase app named 27 default 27 already exists 28app 2fduplicate app 29what is firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 unhandled promise rejection 3a firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 code 3a 27app 2fduplicate app 27 2c message 3a 27the default firebase app already exists firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 2c js engine 3a hermeserror 3a firebase app named 27 5bdefault 5d 27 already existsreact firebase app named 27 default 27 already exists 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 javascripterror firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeapp 28index esm js 3a369 29 at object push zird firebase initializeappfirebase app name default already existsfirebase app named 27 5bdefault 5d 27 already exists 28se 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase modular firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 expo firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named 27 default 27 already exists 28app 2fduplicate app 29 react 5bcore 2fduplicate app 5d a firebase app named with secondary appfirebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react jsfirebase app named 27 default 27 already existsfirebaseerror 3a firebase 3a firebase app name 27 5bdefault 5d 27 already existsflutter 5bcore 2fduplicate app 5d a firebase app named with secondary appcordova firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 28in promise 29 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react native expo firestore if user name already existsfirebase v9 firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already existsfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists next js 27app 2fduplicate app 27 firebasefirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 initializeappfirebase 3a firebase app named 27 5bdefault 5d 27 already exists nextjsfirebase 3a firebase app named 27 5bdefault 5d firebaseui temp 27 already exists on auth 28app 2fduplicate app 29 firebaseerror firebase firebase app named 27 default 27 already existsfirebase 3a firebase app named 27web firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 throw error factory create 28 22duplicate app 22 2f 2a duplicate app 2a 2f 2c 7b appname 3a name 7d 29 3bfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 logoutfirebase 3a firebase app named 27 5bdefault 5d 27 already existsfirebase app named 27 5bdefault 5d 27 already exists at init js 3fuseemulator 3dtrue c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 react native the default firebase already existsdefalult app already exists firebaseuncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named default already exists react nativerebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 hotreloadreactjs firebase app named e2 80 98 5bdefault 5d e2 80 99 already exists 28app 2fduplicate app 29firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 for meta version 9firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 fcmfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react nativefirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 react firebase firebase app named 27 5bdefault 5d 27 already exists a firebase app named db2 already exists flutter 5bcore 2fduplicate app 5d a firebase app namedfirebase app name 27 5bdefault 5d 27 already existsfirebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 c3 97 firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 fixrebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase app named 27 default 27 already exists 28app 2fduplicate app 29firebase 3a firebase app named 27 5bdefault 5d firebaseui temp 27 already exists 28app 2fduplicate app 29 react reduxfirebase app named 27 default 27 already exists 28app 2fduplicate app 29 reactvm592 firebase app js 3a1 uncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 at initializeappfirebase app named 5bdefault 5d already existsfirebase app named 27 5bdefault 5d 27 already exists 5cfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate appuncaught firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 flutter webfirebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 reactjserror firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 22firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 22firebaseapp name default already exists reactnative 5bfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5dfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 flutterhow to addfirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 5bduplicate 5d react native 22firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 22firebase app named default already exists expofirebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 flutter webfirebase 3a firebase app named 27 5bdefault 5d 27 already exists with different options or config 28app 2fduplicate app 29 5dfirebase app default already existssvelte error 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 error firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 7d firebaseerror 3a firebase 3a firebase app named 27 5bdefault 5d 27 already exists 28app 2fduplicate app 29 firebase 3a firebase app named 27 5bdefault 5d 27 already exists