Map doesn't exist on Observable<Object> with angular 6.0.0 and rxjs 6.1.0

Question

Hi I\'m trying to follow a tutorial on angular but the tutorial was made in September. I believe the person used angular-cli 1.3.2. I\'m not sure which version of rxjs he wa

Answer 1

The Angular new version actually does not support .map. A few changes have been done in the new angular version. You can check on these by visiting the angular website, but here is a solution of these problems; run these commands in cmd destination of your project:

 npm install --save rxjs-compat

and enjoy with old technique, but don't forget to add these lines in shared service:

import { Observable, Subject } from 'rxjs';
import 'rxjs/add/operator/map'; 
import 'rxjs/add/operator/catch';