错误 - “未找到导出 'ɵ9'导入为 'i64'

如何解决错误 - “未找到导出 'ɵ9'导入为 'i64'

./src/app/admin/admin.module.ngfactory.js 中的错误 117:13330-13336 “在'./admin-routing.module'中找不到导出'ɵ9'（导入为'i64'）

这是我的 admin-routing.module 文件

import { NgModule } from '@angular/core';
import { Routes,RouterModule } from '@angular/router';

// Components Imports
import { AdminComponent } from './admin.component';
import { LoginComponent } from './components/login/login.component';
import { DashboardComponent } from './components/dashboard/dashboard.component';
import { PageNotFoundComponent } from './components/page-not-found/page-not-found.component';
import { AdminUsersComponent } from './components/admin-users/admin-users.component';
import { LanguageComponent } from './components/language/language.component';
import { EditLanguageComponent } from './components/language/edit-language/edit-language.component';
import { AddLanguageComponent } from './components/language/add-language/add-language.component';
import { LanguageKeyPairComponent } from './components/language-key-pair/language-key-pair.component';
import { LanguageKeyPairContentComponent } from './components/language-key-pair/language-key-pair-content/language-key-pair-content.component';
import { LanguageKeyPairEditComponent } from './components/language-key-pair/language-key-pair-content/language-key-pair-edit/language-key-pair-edit.component';
import { LanguageKeyPairAddComponent } from './components/language-key-pair/language-key-pair-add/language-key-pair-add.component';
import { ratingQuestionComponent } from './components/rating-question/rating-question.component';
import { AddAdminUserComponent } from './components/admin-users/components/add-admin-user/add-admin-user.component';
import { EditAdminUserComponent } from './components/admin-users/components/edit-admin-user/edit-admin-user.component';
import { PushNotificationComponent } from './components/push-notification/push-notification.component';
import { CancelationPolicyComponent } from './components/cancelation-policy/cancelation-policy.component';
import { PrivacyPolicyComponent } from './components/privacy-policy/privacy-policy.component';
import { AboutComponent } from './components/about/about.component';
// Guard Imports
import { AuthGuard } from './guards/auth.guard';
import { from } from 'rxjs';
import { ProvidersAgreementComponent } from './components/providers-agreement/providers-agreement.component';
import { ProviderOnboardingSMSComponent } from './components/provider-onboarding-sms/provider-onboarding-sms.component';

const routes: Routes = [
  { path: '',redirectTo: 'dashboard',pathMatch: 'full' },{ path: 'login',component: LoginComponent },{
    path: '',component: AdminComponent,children: [
      { path: 'dashboard',component: DashboardComponent },{ path: 'client',loadChildren: () => import('./components/client/client.module').then(m => m.ClientModule) },{ path: 'user',loadChildren: () => import('./components/user/user.module').then(m => m.UserModule) },{ path: 'service-provider',loadChildren: () => import('./components/service-provider/service-provider.module').then(m => m.ServiceProviderModule) },{ path: 'pricing',loadChildren: () => import('./components/pricing/pricing.module').then(m => m.PricingModule) },{ path: 'admin-users',component: AdminUsersComponent },{ path: 'admin-users/edit/:id',component: EditAdminUserComponent },{ path: 'admin-users/add',component: AddAdminUserComponent },{ path: 'content',loadChildren: () => import('./components/content/content.module').then(m => m.ContentModule) },{ path: 'appointment',loadChildren: () => import('./components/appointment/appointment.module').then(m => m.AppointmentModule) },{ path: 'treatment',loadChildren: () => import('./components/treatment/treatment.module').then(m => m.TreatmentModule) },{ path: 'pets',loadChildren: () => import('./components/pets/pets.module').then(m => m.PetsModule) },{ path: 'faq',loadChildren: () => import('./components/faq/faq.module').then(m => m.FaqModule) },{ path: 'contact-us',loadChildren: () => import('./components/contact-us/contact-us.module').then(m => m.ContactUsModule) },{ path: 'rating-questions',component: ratingQuestionComponent },{ path: 'push-notifications',component: PushNotificationComponent },{ path: 'languages',component: LanguageComponent },{ path: 'languages/edit/:id',component: EditLanguageComponent },{ path: 'languages/add',component: AddLanguageComponent },{ path: 'languages-key',component: LanguageKeyPairComponent },{ path: 'languages-key/add',component: LanguageKeyPairAddComponent },{ path: 'languages-key/:id',component: LanguageKeyPairContentComponent },{ path: 'languages-key/edit/:id',component: LanguageKeyPairEditComponent },{ path: 'cancelation-policy',component: CancelationPolicyComponent },{ path: 'privacy-policy',component: PrivacyPolicyComponent },{ path: 'about',component: AboutComponent },{ path: 'providers-agreement',component: ProvidersAgreementComponent },{ path: 'providers-onboarding-sms',component: ProviderOnboardingSMSComponent }


    ],canActivate: [AuthGuard]
  },{ path: '**',component: PageNotFoundComponent }
];

@NgModule({
  imports: [RouterModule.forChild(routes)],exports: [RouterModule]
})
export class AdminRoutingModule { }

export const AdminRoutesComponent = [
  DashboardComponent,AdminUsersComponent,PageNotFoundComponent,LanguageComponent,EditLanguageComponent,AddLanguageComponent,LanguageKeyPairComponent,LanguageKeyPairContentComponent,LanguageKeyPairEditComponent,LanguageKeyPairAddComponent,ratingQuestionComponent,AddAdminUserComponent,EditAdminUserComponent,PushNotificationComponent,];

这是admin.module文件

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

import { ReactiveFormsModule } from '@angular/forms';
import { HttpClientModule,HTTP_INTERCEPTORS } from '@angular/common/http';
import { CKEditorModule } from '@ckeditor/ckeditor5-angular';

import { AdminRoutingModule } from './admin-routing.module';
import { AdminComponent } from './admin.component';
import { LoginComponent } from './components/login/login.component';

// NgRx Imports
import { StoreModule } from '@ngrx/store';
import { StoreDevtoolsModule } from '@ngrx/store-devtools';
import { EffectsModule } from '@ngrx/effects';
import { rootReducer } from './store/rootReducer';
import { rootEffect } from './store/rootEffects';

// Theme Imports
import {SharedModule} from './shared/shared.module';
import {
  NgbPopoverModule,NgbProgressbarModule,NgbTabsetModule,NgbButtonsModule,NgbDropdownModule,NgbTooltipModule
} from '@ng-bootstrap/ng-bootstrap';

import { NavigationItem } from './layout/navigation/navigation';

// Guards and Services
import { AuthService } from './services/auth.service';
import { TokenInterceptorService } from './services/token-interceptor.service';
import { LanguageService } from './services/language.service';
import { LanguageKeyPairservice } from './services/language-key-pair.service';
import { AppointmentService } from './services/appointment.service';
import { ClientService } from './services/client.service';
import { TreatmentService } from './services/treatment.service';
import { PetService } from './services/pet.service';
import { FaqService } from './services/faq.service';
import { ServiceProviderService } from './services/service-provider.service';
import { ContentService } from './services/content.service';

import { AuthGuard } from './guards/auth.guard';

// Components Imports
import { AdminRoutesComponent } from './admin-routing.module';

import { NavigationComponent } from './layout/navigation/navigation.component';
import { NavContentComponent } from './layout/navigation/nav-content/nav-content.component';
import { NavGroupComponent } from './layout/navigation/nav-content/nav-group/nav-group.component';
import { NavCollapseComponent } from './layout/navigation/nav-content/nav-collapse/nav-collapse.component';
import { NavItemComponent } from './layout/navigation/nav-content/nav-item/nav-item.component';
import { NavBarComponent } from './layout/nav-bar/nav-bar.component';
import { NavRightComponent } from './layout/nav-bar/nav-right/nav-right.component';
import { ConfigurationComponent } from './layout/configuration/configuration.component';


import { ToggleFullScreenDirective } from './shared/full-screen/toggle-full-screen';
// Enviornment Import
import { environment } from '../../environments/environment';
import { UniquDataPipe } from './pipes/uniqu-data.pipe';
import { CancelationPolicyComponent } from './components/cancelation-policy/cancelation-policy.component';
import { PrivacyPolicyComponent } from './components/privacy-policy/privacy-policy.component';
import { AngularEditorModule } from '@kolkov/angular-editor';
import { AboutComponent } from './components/about/about.component';
import { ProvidersAgreementComponent } from './components/providers-agreement/providers-agreement.component';
import { ProviderOnboardingSMSComponent } from './components/provider-onboarding-sms/provider-onboarding-sms.component';
import {UserModule} from "./components/user/user.module";



@NgModule({
  declarations: [
    AdminComponent,LoginComponent,AdminRoutesComponent,ConfigurationComponent,NavBarComponent,NavRightComponent,NavigationComponent,NavContentComponent,NavCollapseComponent,NavGroupComponent,NavItemComponent,ToggleFullScreenDirective,UniquDataPipe,CancelationPolicyComponent,PrivacyPolicyComponent,AboutComponent,ProvidersAgreementComponent,ProviderOnboardingSMSComponent
  ],imports: [
    CommonModule,AdminRoutingModule,ReactiveFormsModule,HttpClientModule,AngularEditorModule,CKEditorModule,// Theme Imports
    SharedModule,NgbPopoverModule,UserModule,NgbTooltipModule,StoreModule.forRoot(rootReducer),StoreDevtoolsModule.instrument({
      maxAge: 25,// Retains last 25 states
      logonly: environment.production,// Restrict extension to log-only mode
    }),EffectsModule.forRoot(rootEffect)
  ],providers: [
    AuthService,LanguageService,LanguageKeyPairservice,ClientService,AppointmentService,TreatmentService,PetService,FaqService,ServiceProviderService,ContentService,AuthGuard,{
      provide : HTTP_INTERCEPTORS,useClass : TokenInterceptorService,multi : true
    },NavigationItem
  ],})
export class AdminModule { }

当我做 ng serve 时，它给了我上面提到的错误。同时，重要的是要告诉我这个错误是在我添加用户组件时开始的。我首先在 admin/component 中创建了用户组件，然后在用户组件文件夹中使用 ng g m user --routing --flat 创建了用户模块和路由器模块。然后，我在 admin-routing 模块中添加了它的路由。 任何帮助将不胜感激。

提前致谢:)