[解決済み] レイジーローディング BrowserModuleはすでにロードされています。

質問

遅延ロードを実装しようとしているのですが、以下のようなエラーが発生します。 **

ERROR Error: Uncaught (in promise)です。エラー BrowserModuleはすでにロードされています。 が読み込まれました。NgIf や NgFor のような一般的なディレクティブにアクセスする必要がある場合は、代わりに CommonModule をインポートしてください。 NgFor などの共通ディレクティブにアクセスする必要がある場合は、代わりに CommonModule をインポートしてください。

**

これについてのヘルプが必要です。 以下は私のモジュールです。

1. 共有モジュール

@NgModule({

  declarations: [TimePipe],
  providers: [
    EmsEmployeeService,
    EmsDesignationService,
    EmsOrganizationService,
    EmsAuthService,
    AmsEmployeeService,
    AmsShiftService,
    ValidatorService,
    AmsLeaveService,
    AmsAttendanceService,
    AmsDeviceService,
    AmsOrganizationService,
    AmsAlertService,
    AmsHolidayService,
    AutoCompleteService,
    AmsTimelogsService,
    LocalStorageService
  ],
  imports: [
    HttpModule,
    ToastyModule.forRoot(),
    AgmCoreModule.forRoot({
      apiKey: 'xxxxxxxxxxxxxxxxxxxxxxxxxxx'
    }),
  ],
  exports: [
    FormsModule,
    HttpModule,
    BrowserAnimationsModule,
    RouterModule,
    MaterialModule,
    MdDatepickerModule,
    MdNativeDateModule,
    ToastyModule,
    FileUploadModule,
    NgxPaginationModule,
    NguiAutoCompleteModule,
    AgmCoreModule,
    TimePipe
  ]
})
export class SharedModule { }

2.設定モジュール

 @NgModule({
  imports: [
    CommonModule,
    SharedModule,
    SettingsRoutingModule
  ],
  declarations: [
    SettingsComponent,
    ShiftsComponent,
    DevicesComponent,
    AlertsComponent,
    HolidaysComponent,
    AlterTypesComponent,
    AlterEditComponent,
    ShiftTypeNewComponent,
    DeviceLogsComponent,
    ChannelTypesComponent,
    ChannelTypeEditComponent
  ], exports: [
    SettingsComponent,
    ShiftsComponent,
    DevicesComponent,
    AlertsComponent,
    HolidaysComponent,
    AlterTypesComponent,
    AlterEditComponent,
    ShiftTypeNewComponent,
    DeviceLogsComponent,
    ChannelTypesComponent,
    ChannelTypeEditComponent,
  ]
})
export class SettingsModule { }

3.SettingRoutingModule

const settings_routes: Routes = [
  { path: '', redirectTo: 'shifts', pathMatch: 'full' },
  { path: 'shifts', component: ShiftsComponent },
  { path: 'shifts/new', component: ShiftTypeNewComponent },
  { path: 'shifts/edit/:id', component: ShiftTypeNewComponent },
  { path: 'devices', component: DevicesComponent },
  { path: 'deviceLogs', component: DeviceLogsComponent },
  { path: 'holidays', component: HolidaysComponent },
  { path: 'alerts', component: AlertsComponent },
  { path: 'alerts/types', component: AlterTypesComponent },
  { path: 'alerts/:id', component: AlterEditComponent },
  { path: 'channelTypes', component: ChannelTypesComponent },
  { path: 'channelTypes/:id', component: ChannelTypeEditComponent }
];


const routes: Routes = [
  { path: '', component: SettingsComponent, children: settings_routes }
];



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

1. アプリルーチングモジュール

const attdendance_routes: Routes = [
  { path: '', redirectTo: 'daily', pathMatch: 'full' },
  { path: 'monthly', component: MonthlyComponent },
  { path: 'daily', component: DailyComponent },

  { path: 'daily/:empId', component: AttendanceDetailsComponent },
  { path: 'details/:empId', component: AttendanceDetailsComponent },
  { path: 'monthly/:empId', component: AttendanceDetailsComponent },
  { path: 'leaves/:empId', component: AttendanceDetailsComponent },

  { path: 'details/:empId/apply-leave', component: ApplyLeaveComponent },
  { path: 'daily/:empId/apply-leave', component: ApplyLeaveComponent },
  { path: 'daily/:empId/attendance-logs/:ofDate', component: AttendanceLogsComponent },
  { path: 'monthly/:empId/apply-leave', component: ApplyLeaveComponent },
  { path: 'leaves/:empId/apply-leave', component: ApplyLeaveComponent },
  { path: 'leaves/new/apply', component: ApplyLeaveComponent },

  { path: 'leaves', component: LeavesComponent },
  { path: 'leave-balances', component: LeaveBalancesComponent },
  { path: 'leave-balances/:empId', component: AttendanceDetailsComponent },
  { path: 'manage-leaves', component: ManageLeavesComponent },

];



const emp_routes: Routes = [
  { path: '', redirectTo: 'list', pathMatch: 'full' },
  { path: 'list', component: EmployeeListComponent },
  { path: 'list/:id', component: EmpEditComponent },
  { path: 'designations', component: DesignationsComponent }
];



const page_routes: Routes = [
  { path: '', redirectTo: 'attendances', pathMatch: 'full' },
  { path: 'employees', component: EmployeesComponent, children: emp_routes },
  { path: 'attendances', component: AttendancesComponent, children: attdendance_routes },

  { path: 'settings', loadChildren: './pages/settings/settings.module#SettingsModule' },
];

// main routes
const routes: Routes = [
  { path: '', redirectTo: 'pages', pathMatch: 'full' },
  { path: 'login', component: LoginComponent, canActivate: [LoginGuard] },
  { path: 'pages', component: PagesComponent, canActivate: [UserGuard], children: page_routes },
  { path: 'loginViaOrg', component: OrgLoginComponent },
  { path: 'download', component: AppDownloadComponent },
  { path: '**', redirectTo: 'pages' },
];

@NgModule({
  imports: [RouterModule.forRoot(routes, { useHash: true })],
  exports: [RouterModule]
})
export class AppRoutingModule { }

5.アプリモジュール

@NgModule({

  declarations: [
    AppComponent,
    PagesComponent,
    LoginComponent,
    EmployeesComponent,
    OrgLoginComponent,
    EmployeeListComponent,
    EmpEditComponent,
    DayEventDialogComponent,
    AttendancesComponent,
    MonthlyComponent,
    AttendanceDetailsComponent,
    DailyComponent,
    DeviceDialogComponent,
    LeaveActionDialogComponent,
    LeavesComponent,
    LeaveBalancesComponent,
    ManageLeavesComponent,
    ApplyLeaveComponent,
    ConfirmDialogComponent,
    ResetPasswordDialogComponent,
    AppDownloadComponent,
    DesignationsComponent,
    AttendanceLogsComponent,
  ],

  entryComponents: [
    DayEventDialogComponent,
    DeviceDialogComponent,
    LeaveActionDialogComponent,
    ConfirmDialogComponent,
    ResetPasswordDialogComponent
  ],

  imports: [
    BrowserModule,
    // CommonModule,
    SharedModule,
    AppRoutingModule,
    // feature modules
    // SettingsModule
  ],

  providers: [
    LoginGuard, UserGuard,
  ],

  bootstrap: [AppComponent]
})
export class AppModule { }

どのように解決するのですか？

インポート BrowserModule, BrowserAnimationsModule , HttpModule または HttpClientModule 一度だけ で、できればあなたのルートモジュールで。