HTTP provider is missing! Error: No HTTP provider found! encountered injectionError at this juncture

Encountered an error: No provider for Http! Error: No provider for Http! at injectionError

Sample Component File:

import { Component,Injectable } from '@angular/core';
import { HttpModule, Http } from '@angular/http';
import { IonicPage, NavController, NavParams, AlertController } from 'ionic-angular';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/operator/map';
import { Camera } from 'ionic-native'
import firebase from 'firebase'

@IonicPage()
@Component({
  selector: 'page-user-main',
  templateUrl: 'user-main.html',
})
export class UserMainPage {
    picdata:any
    picurl:any
    mypicref:any
  public people: any;

  constructor(public navCtrl: NavController, public navParams: NavParams, 
    public alertCtrl: AlertController, public http: Http
     ) {
   // this.films = this.http.get('http://0.0.0.0:3000/');
  }   
}

module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { HttpModule, Http } from '@angular/http';
import { IonicPageModule } from 'ionic-angular';

@NgModule({
  declarations: [
    UserMainPage,
  ],
  imports: [
    BrowserModule,
    IonicPageModule.forChild(UserMainPage),
    HttpModule
  ]})
export class UserMainPageModule {}

Runtime Error Uncaught (in promise): Error: No provider for Http! Error: No provider for Http! at injectionError (http://localhost:8100/build/vendor.js:1788:90) at noProviderError

UPDATE: Error Fixed after Adding Provider in App.module.ts

Answer №1

Injecting an HTTP directly into your page's constructor() is highly discouraged. This violates best practices and should be avoided. Instead, it is recommended to create a separate provider and then inject that provider into your page.

Command Line Interface

ionic generate provider MyProvider

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