问我的应用程序需要哪些角2模块？

EN

zone.js:1263 GET http://localhost:8880/vendor/@angular/core/bundles/core.umd.js/src/metadata/directives.js 404 (Not Found)

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

import {BrowserModule, Title} from '@angular/platform-browser';
import {RouterModule} from '@angular/router';

import {UtilityModule} from '../utility/module';
import {I18NModule} from '../i18n/module';

import {FrameworkModule} from '../framework/module';

import {ApplicationComponent} from './application.component';
import {applicationRouting, applicationRoutingProviders} from './application.routing';

import {SandboxComponent} from './sandbox.screen/sandbox.component';
import {SpreadsheetComponent} from './spreadsheet.screen/spreadsheet.component';

@NgModule({
    imports: [BrowserModule, RouterModule, UtilityModule, I18NModule, applicationRouting, FrameworkModule],
    providers: [Title, applicationRoutingProviders],
    declarations: [ApplicationComponent, SandboxComponent, SpreadsheetComponent],
    bootstrap: [ApplicationComponent]
})
export class ApplicationModule {}

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

import {BrowserModule} from '@angular/platform-browser';

import {TUT_FRAMEWORK_DIRECTIVES} from './directives/index';
import {TUT_FRAMEWORK_COMPONENTS} from './components/index';

@NgModule({
    imports: [BrowserModule],
    providers: [],
    declarations: [TUT_FRAMEWORK_DIRECTIVES, TUT_FRAMEWORK_COMPONENTS],
    exports: [TUT_FRAMEWORK_DIRECTIVES, TUT_FRAMEWORK_COMPONENTS]
})
export class FrameworkModule {}