Observable forkJoin not firing

Question

I\'m trying to user forkJoin on two Observables. One of them starts as a stream... If I subscribe to them directly I get a response, forkJoin isn\'

Answer 1

A very common problem with forkJoin is that it requires all source Observables to emit at least one item and all of them have to complete.

In other words if this.statuses$ or this.companies$ doesn't emit any item and until they both complete the forkJoin won't emit anything.

this.statuses$.subscribe(
    res => console.log(res),
    undefined,
    () => console.log('completed'),
);