Hi, Please help me with the folllowing compiling issue:
I have installed :
My project have the following dependencies:
"@angular/animations": "^10.0.14",
"@angular/cdk": "^10.2.2",
"@angular/common": "~10.0.2",
"@angular/compiler": "~10.0.2",
"@angular/core": "~10.0.2",
"@angular/forms": "~10.0.2",
"@angular/material": "^10.2.2",
"@angular/platform-browser": "~10.0.2",
"@angular/platform-browser-dynamic": "~10.0.2",
"@angular/router": "~10.0.2",
"angularfire2": "^5.4.2",
"chart.js": "^2.9.3",
"firebase": "^8.0.0",
"ng2-charts": "^2.4.1",
"ngx-pagination": "^5.0.0",
"rxjs": "~6.5.5",
"sweetalert2": "^9.17.2",
"tslib": "^2.0.0",
"zone.js": "~0.10.3"
ERROR in node_modules/@angular/fire/firebase.app.module.d.ts:2:10 - error TS2614: Module '"../../firebase"' has no exported member 'auth'. Did you mean to use 'import auth from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~
node_modules/@angular/fire/firebase.app.module.d.ts:2:16 - error TS2614: Module '"../../firebase"' has no exported member 'database'. Did you mean to use 'import database from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~~~~~
node_modules/@angular/fire/firebase.app.module.d.ts:2:26 - error TS2614: Module '"../../firebase"' has no exported member 'messaging'. Did you mean to use 'import messaging from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~~~~~~
node_modules/@angular/fire/firebase.app.module.d.ts:2:37 - error TS2614: Module '"../../firebase"' has no exported member 'storage'. Did you mean to use 'import storage from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~~~~
node_modules/@angular/fire/firebase.app.module.d.ts:2:46 - error TS2614: Module '"../../firebase"' has no exported member 'firestore'. Did you mean to use 'import firestore from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~~~~~~
node_modules/@angular/fire/firebase.app.module.d.ts:2:57 - error TS2614: Module '"../../firebase"' has no exported member 'functions'. Did you mean to use 'import functions from "../../firebase"' instead?
2 import { auth, database, messaging, storage, firestore, functions } from 'firebase/app';
~~~~~~~~~
node_modules/@angular/fire/storage/interfaces.d.ts:1:10 - error TS2614: Module '"../../../firebase"' has no exported member 'storage'. Did you mean to use 'import storage from "../../../firebase"' instead?
1 import { storage } from 'firebase/app';
~~~~~~~
node_modules/@angular/fire/storage/observable/fromTask.d.ts:3:10 - error TS2614: Module '"../../../../firebase"' has no exported member 'storage'. Did you mean to use 'import storage from "../../../../firebase"' instead?
3 import { storage } from 'firebase/app';
~~~~~~~
node_modules/@angular/fire/database/interfaces.d.ts:2:10 - error TS2614: Module '"../../../firebase"' has no exported member 'database'. Did you mean to use 'import database from "../../../firebase"' instead?
2 import { database } from 'firebase/app';
~~~~~~~~

Same here!
This is a duplicate of #2619.
Same issue here
Same here
Please use latest version of Firebase v7 instead of v8 as angularfire is not compatible yet. A pull request has been made addressing this update at #2620.
Thanks KingDarBoja is working
People use : npm install [email protected] angularfire2 --save
Thanks KingDarBoja is working
People use : npm install [email protected] angularfire2 --save
@rogerbobbio Protip: angularfire2 is now @angular/fire. :D
Closing in favor of #2619
updated with latest version seem still same
Angular:
10.2.1
Firebase:
8.0.0
AngularFire:
6.0.4
"export 'auth' was not found in 'firebase/app'
"export 'auth' was not found in 'firebase/app'
"export 'firestore' was not found in 'firebase/app'
With the new version, now you need to export firebase/app as follows:
import firebase from 'firebase/app';
login() {
this.auth.signInWithPopup(new firebase.auth.GoogleAuthProvider());
}
I still have the issue with the latest Angular Fire and Firebase.
Angular:
10.2.1
Firebase:
8.0.0
AngularFire:
6.0.4
PFA the screenshot of the error while serving my app:

I still have the issue with the latest Angular Fire and Firebase.
Angular:
10.2.1Firebase:
8.0.0AngularFire:
6.0.4PFA the screenshot of the error while serving my app:
Are you sure that is AngularFire 6.0.4? Seems like 6.0.3 for me.
Did you forget to npm install?
@sarunint Actually I managed to solve the issue I was having. My Node was v15. I downgraded to v14 and everything served fine.
same here
I still have the issue using the 6.04v of the Angular Fire and 7v of Firebase

You need to install firebase v8, not v7, take a look at the compatibility table at https://github.com/angular/angularfire#compatibility
Hello peoples please use version 7 instead of 8 use this npm command and it will work i was also shocked when i got this error but thans to @rogerbobbio and @KingDarBoja
npm install [email protected] angularfire2 --save
This is actually the correct install until this is resolved with new @angularfire:
npm install [email protected] @angular/[email protected] --save
Otherwise 6.0.4 is installed by default and that's broken
@JefferE
I used this and it worked fine with ionic 4 and angular 8
npm install [email protected] angularfire2 --save
though it gives some warning but it will solve the issue, try this
npm install [email protected] @angular/[email protected] --save
Most helpful comment
Thanks KingDarBoja is working
People use : npm install [email protected] angularfire2 --save