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我遇到的那一刻,其中一個問題,當我包括我的應用「BrowserAnimationsModule」模塊時,我得到了以下錯誤:錯誤與動畫模塊升級到Angular4
(index):26 Error: (SystemJS) Cannot read property 'prototype' of undefined
TypeError: Cannot read property 'prototype' of undefined
at __extends (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:15:68)
at eval (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:328:5)
at Object.eval (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:337:2)
at Object.eval (http://degould-login.dev/app/app.module.js:36:20)
at eval (http://degould-login.dev/app/app.module.js:82:4)
at eval (http://degould-login.dev/app/app.module.js:83:3)
at eval (<anonymous>)
Evaluating http://degould-login.dev/app/app.module.js
Evaluating http://degould-login.dev/app/main.js
Error loading http://degould-login.dev/app/main.js
at __extends (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:15:68)
at eval (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:328:5)
at Object.eval (http://degould-login.dev/node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js:337:2)
at Object.eval (http://degould-login.dev/app/app.module.js:36:20)
at eval (http://degould-login.dev/app/app.module.js:82:4)
at eval (http://degould-login.dev/app/app.module.js:83:3)
at eval (<anonymous>)
Evaluating http://degould-login.dev/app/app.module.js
Evaluating http://degould-login.dev/app/main.js
Error loading http://degould-login.dev/app/main.js
(anonymous) @ (index):26
ZoneDelegate.invoke @ [email protected]?main=browser:365
Zone.run @ [email protected]?main=browser:125
(anonymous) @ [email protected]?main=browser:760
ZoneDelegate.invokeTask @ [email protected]?main=browser:398
Zone.runTask @ [email protected]?main=browser:165
drainMicroTaskQueue @ [email protected]?main=browser:593
ZoneTask.invoke @ [email protected]?main=browser:464
我一直在試圖找出這一點,但我不能爲我的生活看到這裏出了什麼問題。
我加入這三條線我SystemJS配置文件下the'map」屬性:
'@angular/animations': 'node_modules/@angular/animations/bundles/animations.umd.min.js',
'@angular/animations/browser':'node_modules/@angular/animations/bundles/animations-browser.umd.js',
'@angular/platform-browser/animations': 'node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js',
而且我已經列入我NgModule對象模塊:
import {BrowserAnimationsModule} from "@angular/platform-browser/animations";
//Instantiate the Angular Object
@NgModule({
imports: [
BrowserModule,
BrowserAnimationsModule,
將引發錯誤在頁面甚至有機會加載之前。
任何人都可以提供任何有關這裏發生的事情的見解嗎?
感謝
您是否嘗試過重新安裝/重新啓動應用程序安裝所需的NPM包? – TheUnreal
是的我已經嘗試重新安裝NPM軟件包並重新啓動應用程序。似乎沒有區別: – devoncrazylegs
也有同樣的問題,我的npm包全部更新。 – tjvg1991