AngularFIRE Property 'subscribe' does not exist on type 'AngularFireList<{}>'

Question

I\'m following this tutorial about how to connect angular with firebase database. But in minute 17:30 I\'m getting this error:

Property \'subscribe\' does not ex

Answer 1

export class AppComponent { constructor(db : AngularFireDatabase) { db.list('/courses').valueChanges().subscribe()

} }

In Angular firebase version 5.0 and above .subscribe is available after .valuechanges()