I am getting an error while i do ionic serve
i didn’t used to get it. My app used to connect to database alright. But know i am getting a data is null error . Why is that?
this is what i am getting on console
auth-service.ts:10 Hello AuthService Provider
/PHP-Slim-Restful1/api/friendsList:1 Failed to load resource: net::ERR_CONNECTION_REFUSED
app.component.ts:87 No connection
/PHP-Slim-Restful1/api/groupsList:1 Failed to load resource: net::ERR_CONNECTION_REFUSED
app.component.ts:104 No connection
/PHP-Slim-Restful1/api/pressList:1 Failed to load resource: net::ERR_CONNECTION_REFUSED
app.component.ts:121 No connection
/PHP-Slim-Restful1/api/newsFeed:1 Failed to load resource: net::ERR_CONNECTION_REFUSED
this is my auth-service.ts
import { Injectable } from '@angular/core';
import { Http, Headers } from '@angular/http';
import 'rxjs/add/operator/map';
let apiUrl = "http://localhost/PHP-Slim-Restful1/api/";
@Injectable()
export class AuthService {
constructor(public http: Http) {
console.log('Hello AuthService Provider');
}
postData(credentials, type) {
return new Promise((resolve, reject) => {
let headers = new Headers();
this.http.post(apiUrl+type, JSON.stringify(credentials), {headers: headers}).
subscribe(res =>{
resolve(res.json());
}, (err) =>{
reject(err);
});
});
}
}
Based on the :ERR_CONNECTION_REFUSED message, it seems your web/http server is down.
As you point it to localhost, try to check if the service behind port 80 is up.
You can test using :
telnet localhost 80
And check for a connection prompt.
I assume, it will fail as it shows in the error message.