Angular 2错误(类型"Component"中不存在“指令") [英] Angular 2 Error ( 'directives' does not exist in type 'Component' )

问题描述

我是Angular 2的初学者，正在使用最终的Angular 2发行版.我有一个奇怪的问题. 这是我的 databinding.component.ts 代码:

I am beginner in Angular 2 and I'm using the final Angular 2 release version. I have a strange problem with it. this is my databinding.component.ts code:

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

import {PropertyBindingComponent} from './property-binding.component';
import {EventBindingComponent} from './event-binding.component';


@Component({
  selector: 'fa-databinding',
  templateUrl: 'databinding.component.html',
  styleUrls: ['databinding.component.css'],
  directives: [PropertyBindingComponent, EventBindingComponent]
})

这是我 app.module.ts 代码的和平之处:

and this is a peace of my app.module.ts code :

import { PropertyBindingComponent } from './databinding/property-binding.component';
import { EventBindingComponent } from './databinding/event-binding.component';

@NgModule({
  declarations: [
    AppComponent,
    OtherComponent,
    AnotherComponent,
    DatabindingComponent,
    PropertyBindingComponent,
    EventBindingComponent
  ]

此代码无法正常工作:

ERROR in [default] /home/tornado/work/first-app/src/app/databinding/databinding.component.ts:11:2 
Argument of type '{ selector: string; template: any; styles: any[]; directives: (typeof PropertyBindingComponent | ...' is not assignable to parameter of type 'Component'.
  Object literal may only specify known properties, and 'directives' does not exist in type 'Component'.

我该怎么办?！?！

推荐答案

directives已从组件中删除. 请参阅以下内容: https://stackoverflow.com/a/39410642/5487673

directives was removed from component. See the following: https://stackoverflow.com/a/39410642/5487673

该问题的解决方案只是从组件中删除directives属性.只要在NgModule级别声明在directives属性下列出的组件，就应该是对的.

The solution to the problem is simply to remove the directives attribute from your component. So long as the components listed under your directives attribute are declared at the NgModule level then you should be right.

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