How to throw an observable error manually?

Question

I am working on an Angular app in which I am making a rest call through HTTP as below:

login(email, password) {
    let headers = new Headers();
    headers.a         


        

Answer 1

Most of my issues were related to the imports, so here's the code that worked for me...

import {_throw} from 'rxjs/observable/throw';
login(email, password) {
...
    return this.http.post(`${this._configService.getBaseUrl()}/login`, body, options)
    .map((res: any) => {
...
        if (response.success == 0) {
           _throw(response);  
        } else if (response.success == 1) {
...
        }
    });
}

This will be the solution if you are facing errors like...

ERROR TypeError: WEBPACK_IMPORTED_MODULE_2_rxjs_Observable.Observable.throw is not a function