为啥模块的导入导出会给出错误，因为声明了“BlogpostModule”但它的值从不读取.ts（6133）“角度7

Posted 2023-03-13

【中文标题】为啥模块的导入导出会给出错误，因为声明了“BlogpostModule”但它的值从不读取.ts（6133）“角度7

【英文标题】：Why Import export of module is giving error as "BlogpostModule' is declared but its value is never read.ts(6133)" angular 7为什么模块的导入导出会给出错误，因为声明了“BlogpostModule”但它的值从不读取.ts（6133）“角度7

【发布时间】：2020-01-11 13:27:25

【问题描述】：

我在模块中创建了组件，并尝试在“app.component.html”中使用简单的html代码输出结果

当我将鼠标悬停在代码上时，它会显示此错误“已声明 BlogpostModule，但它的值从未读取。ts(6133)”

当我删除代码“”时。我看到了输出。

请帮我修复这个空白页。

app.component.html

<div class="container">
<app-header></app-header>
<app-banner></app-banner>
<app-blogpost-featured></app-blogpost-featured>
<app-footer></app-footer>
</div>
<router-outlet></router-outlet>

app.module.ts

import  BrowserModule  from '@angular/platform-browser';
import  NgModule  from '@angular/core';

import  AppRoutingModule  from './app-routing.module';
import  BlogpostModule  from './blogpost/blogpost.module';
import  CmspageModule  from './cmspage/cmspage.module';
import  AppComponent  from './app.component';
import  HeaderComponent  from './header/header.component';
import  FooterComponent  from './footer/footer.component';
import  BannerComponent  from './banner/banner.component';
import  PageNotFoundComponent  from './page-not-found/page-not-found.component';


@NgModule(
  declarations: [
    AppComponent,
    HeaderComponent,
    FooterComponent,
    BannerComponent,
    PageNotFoundComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    CmspageModule,
    AppRoutingModule
  ],
  providers: [],
  bootstrap: [AppComponent]
)
export class AppModule  

blogpost.module.ts

import  NgModule  from '@angular/core';
import  CommonModule  from '@angular/common';

import  BlogpostRoutingModule  from './blogpost-routing.module';
import  BlogpostFeaturedComponent  from './blogpost-featured/blogpost-featured.component';
import  BlogpostListComponent  from './blogpost-list/blogpost-list.component';
import  BlogpostDetailComponent  from './blogpost-detail/blogpost-detail.component';
import  BlogpostRecentComponent  from './blogpost-recent/blogpost-recent.component';
import  CategoriesComponent  from './categories/categories.component';


@NgModule(
   imports: [
    CommonModule,
    BlogpostRoutingModule
  ],
  exports: [
    BlogpostFeaturedComponent
  ],
  declarations: [BlogpostFeaturedComponent, BlogpostListComponent, BlogpostDetailComponent, BlogpostRecentComponent, CategoriesComponent],
  )
export class BlogpostModule  

【参考方案1】：

您忘记在您的app.module.ts 中包含BlogpostModule。

【讨论】：

谢谢 Pankaj。我是角度的新手。正在尝试创建一个博客网站！非常感谢。您能否分享您的电子邮件 ID 以进行进一步查询？再次感谢