Error rxjs_Observable__.Observable.forkJoin is not a function?

Question

I am using Rxjs in an angualr-cli application.

in viewer.component.ts

    //Other Imports
    import { Observable } from \'rxj         


        

Answer 1

As explained here, you have two options:

1. Either import all operators as a single package
2. Or import each operator individually

In the first case you would use import like this:

import Rx from 'rxjs/Rx';

Rx.Observable.forkJoin(1,2,3)

In the second like this:

import { Observable } from 'rxjs/Observable';
import 'rxjs/add/observable/forkJoin';

I believe what you're looking for is the second option.