ObjectUnsubscribedError: object unsubscribed error when I am using ngx-progress in angular 2

Question

I am using ngx-progressbar bar in Angular 2 application. When app loading first it is working fine. second time it is showing error. I referred few article like medium.com for s

Answer 1

I also faced the same issue, I was using BehaviorSubject and it always saves the last response there are 2 solution for it.

1. Use Subject instead of BehaviorSubject

2. Simply add the below line inside the subscription.

   .next(undefined);

Also remember to unsubscribe the subscriptions that you have created manually.

I hope this helps.