[angular] CUSTOM_ELEMENTS_SCHEMA가 NgModule.schemas에 추가되어 여전히 오류가 표시됨

방금 Angular 2 rc4에서 rc6으로 업그레이드하여 문제가 발생했습니다.

콘솔에 다음 오류가 표시됩니다.

Unhandled Promise rejection: Template parse errors:
'cl-header' is not a known element:
1. If 'cl-header' is an Angular component, then verify that it is part of this module.
2. If 'cl-header' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schema' of this component to suppress this message. ("<main>
    [ERROR ->]<cl-header>Loading Header...</cl-header>
    <div class="container-fluid">
      <cl-feedbackcontai"): AppComponent@1:4

내 헤더 구성 요소는 다음과 같습니다.

import { Component } from '@angular/core';
import { Router } from '@angular/router';

// own service
import { AuthenticationService } from '../../../services/authentication/authentication.service.ts';

import '../../../../../public/css/styles.css';

@Component({
  selector: 'cl-header',
  templateUrl: './header.component.html',
  styleUrls: ['./header.component.css']
})
export class HeaderComponent { // more code here... }

여기 내 헤더 모듈이 있습니다 :

import { NgModule, CUSTOM_ELEMENTS_SCHEMA }      from '@angular/core';
import { RouterModule } from '@angular/router';
import { CommonModule }      from '@angular/common';
import { FormsModule }      from '@angular/forms';

import { HeaderComponent }  from './../../../components/util_components/header/header.component.ts';

@NgModule({
    declarations: [ HeaderComponent ],
    bootstrap:    [ HeaderComponent ],
    imports: [ RouterModule, CommonModule, FormsModule ],
    schemas: [ CUSTOM_ELEMENTS_SCHEMA ]
})
export class HeaderModule { }

HeaderModule을 가져 오는 util 모듈이라는 래퍼 모듈을 만들었습니다.

import { NgModule }      from '@angular/core';

import {HeaderModule} from "./header/header.module";
// ...

@NgModule({
    declarations: [ ],
    bootstrap:    [ ],
    imports: [ HeaderModule]
})
export class UtilModule { }

마지막으로 AppModule에서 가져옵니다.

import { NgModule }      from '@angular/core';

import { BrowserModule } from '@angular/platform-browser';

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

import {UtilModule} from "./modules/util_modules/util.module";
import {RoutingModule} from "./modules/routing_modules/routing.module";

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

내 이해를 위해 SCHEMA를 사용하여 오류 메시지의 지시를 따라 오류를 억제하고 있습니다. 그러나 작동하지 않는 것 같습니다. 내가 뭘 잘못하고 있죠? (저는 지금 보지 못하는 것이 분명하지 않기를 바랍니다. 지난 6 시간 동안이 버전으로 업그레이드했습니다 …)

답변

import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { CommonModule } from '@angular/common';

import { CustomComponent } from './custom.component';

@NgModule({
  declarations: [ CustomComponent ],
  exports: [ CustomComponent ],
  imports: [ CommonModule ],
  schemas: [ CUSTOM_ELEMENTS_SCHEMA ]
})
export class CustomModule {}

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'my-custom-component',
  templateUrl: 'custom.component.html'
})
export class CustomComponent implements OnInit {
  constructor () {}
  ngOnInit () {}
}

<div class="container">
  <boogey-man></boogey-man>
  <my-minion class="one-eyed">
    <job class="plumber"></job>
  </my-minion>
</div>

import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

schemas: [
  CUSTOM_ELEMENTS_SCHEMA
],

import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

describe('HeaderComponent', () => {
  let component: HeaderComponent;
  let fixture: ComponentFixture<HeaderComponent>;

  beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [PrizeAddComponent],
      schemas: [
        CUSTOM_ELEMENTS_SCHEMA
      ],
    })
      .compileComponents();
  }));

import {CUSTOM_ELEMENTS_SCHEMA} from `@angular/core`;

schemas: [
    CUSTOM_ELEMENTS_SCHEMA
]

import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

@NgModule({
  declarations: [],
  imports: [],
  schemas: [ CUSTOM_ELEMENTS_SCHEMA],
  providers: [],
  bootstrap: [AppComponent]
})

export class AppModule { }

CUSTOM_ELEMENTS_SCHEMA

NO_ERRORS_SCHEMA

@Component({
    selector: 'app-logout',
    template: `<button class="btn btn-primary"(click)="logout()">Logout</button>`
})
export class LogoutComponent{}

@NgModule({
    imports: [...],
    exports: [
        LogoutComponent
    ],
    declarations: [LogoutComponent]
})
export class AccountModule{};

@NgModule({
  imports: [
    CommonModule, AccountModule
  ],
  declarations: [DashboardComponent]
})
export class DashboardModule { }

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-dashboard',
  template: `<div><app-logout></app-logout></div>`
})
export class DashboardComponent implements OnInit {
  constructor() {}
  ngOnInit() {}
}

Import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core'

beforeEach(asyn(() => {
    declarations: [ AboutComponent ],
    schemas: [ CUSTOM_ELEMENTS_SCHEMA ]
})
.compileComponents();
}));