Can't bind to 'ngModel' since it isn't a known property of 'input'

Question

I\'ve got the following error when launching my Angular app, even if the component is not displayed.

I have to comment out the so that my

Answer 1

import FormsModule in you app module.

it would let your application running well.

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {ContactListCopmponent} from './contacts/contact-list.component';
import { FormsModule }   from '@angular/forms';

import { AppComponent }  from './app.component';

@NgModule({
  imports: [
    BrowserModule,
    FormsModule
  ],
  declarations: [
    AppComponent,ContactListCopmponent
  ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }