node.js - angular2中的导航错误

Question

我已将 Angular 软件包版本从 2.4.10 更新到 4.0.0 更新后我在导航时遇到以下错误。

ERROR Error: Uncaught (in promise): Error: Found the synthetic property @transformPlaceholder. Please include either "BrowserAnimationsModule" or "NoopAnimationsModule" in your application.
Error: Found the synthetic property @transformPlaceholder. Please include either "BrowserAnimationsModule" or "NoopAnimationsModule" in your application

我更改了 webpack.common.js 配置。看下面的代码

 new webpack.ContextReplacementPlugin(
            // The (\\|\/) piece accounts for path separators in *nix and Windows
            /angular(\\|\/)core(\\|\/)@angular/,
            helpers.root('./src'), // location of your src
            {} // a map of your routes
        ),

Answer 1

我已经解决了这个问题。我添加了一个新包:@angular/animations。

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

我导入了模块:

@NgModule({
    imports: [
        BrowserAnimationsModule
    ]
})