相关疑难解决方法(0)

我只是想在Angular2中运行一个简单的index.html页面,但它在console中的zone.js中显示错误:

    Unhandled Promise rejection: No ErrorHandler. Is platform module (BrowserModule) included? ; Zone: <root> ; Task: Promise.then ; Value: Error: No ErrorHandler. Is platform module (BrowserModule) included?
    at eval (application_ref.ts:364)
    at ZoneDelegate.invoke (zone.js:391)
    at Object.onInvoke (ng_zone.ts:296)
    at ZoneDelegate.invoke (zone.js:390)
    at Zone.run (zone.js:141)
    at NgZone.run (ng_zone.ts:153)
    at PlatformRef_._bootstrapModuleFactoryWithZone (application_ref.ts:359)
    at eval (application_ref.ts:330)
    at ZoneDelegate.invoke (zone.js:391)
    at Zone.run (zone.js:141) Error: No ErrorHandler. Is platform module (BrowserModule) included?
    at eval (http://localhost:3000/node_modules/@angular/core/bundles/core.umd.js:4531:23)
    at ZoneDelegate.invoke (http://localhost:3000/node_modules/zone.js/dist/zone.js:391:26)
    at Object.onInvoke (http://localhost:3000/node_modules/@angular/core/bundles/core.umd.js:3922:33)
    at ZoneDelegate.invoke (http://localhost:3000/node_modules/zone.js/dist/zone.js:390:32)
    at …