angular - 将 Angular 2 升级到 Angular 4 没有导出成员 'AnimationDriver'

Question

我已将 Angular 2 升级到 Angular 4。当我运行我的项目时，我遇到了以下错误。

node_modules/@angular/platform-browser/platform-browser"' has no exported member 'AnimationDriver'.

Answer 1

https://github.com/angular/angular/blob/master/CHANGELOG.md#400-rc1-2017-02-24

Animation Package

We have pulled Animations into their own package. This means that if you don’t use Animations, this extra code will not end up in your production bundles. This also allows you to more easily find documentation and to take better advantage of autocompletion. If you do need animations, libraries like Material will automatically import the module (once you install it via NPM), or you can add it yourself to your main NgModule.

npm install @angular/animations@latest --save

@angular/animations/browser

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

另见 Plunker

• https://github.com/angular/angular/pull/15190#issuecomment-287972812
• http://angularjs.blogspot.co.at/2017/03/angular-400-now-available.html