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

A simpler change would to be add valueChanges() before .subscribe()

db.list('/Country/countries').valueChanges().subscribe(countries => {
    this.countries = countries;
    console.log(this.countries);
});