Angular HTTP GET with TypeScript error http.get(…).map is not a function in [null]

Question

I have a problem with HTTP in Angular.

I just want to GET a JSON list and show it in the view.

Service class

im         


        

Answer 1

import 'rxjs/add/operator/map';

will resolve your problem

I tested it in angular 5.2.0 and rxjs 5.5.2