2つの機能モジュール(PagesSharedModule
&HomeModule
)を作成しました。PagesSharedModule
のコンポーネントのテンプレート内でHomeModule
からエクスポートされたコンポーネントを使用しようとすると、次のエラーが発生します。
ERROR Error: Uncaught (in promise): Error: Template parse errors: 'app-main-menu' is not a known element:
1. If 'app-main-menu' is an Angular component, then verify that it is part of this module.
2. If 'app-main-menu' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR
->]<app-main-menu></app-main-menu>"): ng:///HomeModule/HomeComponent.html@0:0 Error: Template parse errors: 'app-main-menu' is not a known element:
1. If 'app-main-menu' is an Angular component, then verify that it is part of this module.
2. If 'app-main-menu' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR
->]<app-main-menu></app-main-menu>"): ng:///HomeModule/HomeComponent.html@0:0
at syntaxError (compiler.js:215)
at TemplateParser.Push../node_modules/@angular/compiler/fesm5/compiler.js.TemplateParser.parse (compiler.js:14687)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._parseTemplate (compiler.js:22687)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileTemplate (compiler.js:22674)
at compiler.js:22617
at Set.forEach (<anonymous>)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileComponents (compiler.js:22617)
at compiler.js:22527
at Object.then (compiler.js:206)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileModuleAndComponents (compiler.js:22526)
at syntaxError (compiler.js:215)
at TemplateParser.Push../node_modules/@angular/compiler/fesm5/compiler.js.TemplateParser.parse (compiler.js:14687)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._parseTemplate (compiler.js:22687)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileTemplate (compiler.js:22674)
at compiler.js:22617
at Set.forEach (<anonymous>)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileComponents (compiler.js:22617)
at compiler.js:22527
at Object.then (compiler.js:206)
at JitCompiler.Push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileModuleAndComponents (compiler.js:22526)
at resolvePromise (zone.js:814)
at resolvePromise (zone.js:771)
at zone.js:873
at ZoneDelegate.Push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:421)
at Object.onInvokeTask (core.js:3751)
at ZoneDelegate.Push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:420)
at Zone.Push../node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:188)
at drainMicroTaskQueue (zone.js:595)
違いが生じる場合、HomeModule
はルーティングされた遅延ロードモジュールです。
私のコード:
src/app/pages/pages-shared/pages-shared.module.ts
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MainMenuComponent } from './main-menu/main-menu.component';
@NgModule({
imports: [
CommonModule
],
declarations: [
MainMenuComponent
],
exports: [
MainMenuComponent
]
})
export class PagesSharedModule { }
src/app/pages/pages-shared/main-menu/main-menu.component.ts
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-main-menu',
templateUrl: './main-menu.component.html',
styleUrls: ['./main-menu.component.scss']
})
export class MainMenuComponent implements OnInit {
constructor() { }
ngOnInit() { }
}
src/app/pages/home/home.module.ts
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { HomeComponent } from './home.component';
import { HomeRoutingModule } from './home-routing.module';
import { PagesSharedModule } from 'src/app/pages/pages-shared/pages-shared.module';
@NgModule({
imports: [
CommonModule,
HomeRoutingModule,
PagesSharedModule
],
declarations: [
HomeComponent
]
})
export class HomeModule { }
src/app/pages/home/home.component.html
<app-main-menu></app-main-menu>
src/app/pages/pages-routing.module.ts
...
{
path: '',
component: PagesComponent,
children: [
{
path: '',
pathMatch: 'full',
loadChildren: './home/home.module#HomeModule'
},
{
path: 'about',
pathMatch: 'full',
loadChildren: './content/content.module#ContentModule'
},
{ path: '**', component: PageNotFoundComponent }
]
},
...
src/app/pages/home/home-routing.module.ts
{
path: '',
pathMatch: 'full',
component: HomeComponent
}
何が間違っているのですか?
ありがとう。
更新:
信じられない!!!
angular CLIを停止して再度提供しましたが、コードを変更することなくすべて完全に機能しています。
他の誰かが同じ問題に直面している場合に備えて、このメモをここに残します...