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

i was facing the same problem. lets change the way to import map. use the code which i have written below

import { map } from "rxjs/operators";

then use pipe with map. see the example for better understanding

import {Http,Headers,Response} from '@angular/http';
import { map } from "rxjs/operators";


@Injectable({
  providedIn: 'root'
})
export class ContactServiceService {

  constructor(private http:Http) { }

  getContactList(){
    return this.http.get('http://localhost:3000/contact')
    .pipe(map(res => res.json()));
  }

}