Question

我通过1.0.0-beta.11-webpack.2将我的Angular 2 CLI项目从1.0.0-beta.11-webpack.8更新为ng init。我的项目使用Angular 2.0.0-rc.5和Angular Material 2.0.0-alpha.7-4但是当使用ng serve运行时，我收到以下错误：

ERROR in ./src/app/app.module.ts
Module not found: Error: Can't resolve 'hammerjs' in '/home/jan/src/fm-repos/fm-ui/src/app'
 @ ./src/app/app.module.ts 38:0-18
 @ ./src/app/index.ts
 @ ./src/main.ts
 @ multi main

ERROR in [default] /home/jan/src/fm-repos/fm-ui/node_modules/@angular2-material/core/gestures/MdGestureConfig.d.ts:4:39 
Cannot find name 'HammerManager'.

ERROR in [default] /home/jan/src/fm-repos/fm-ui/node_modules/@angular2-material/slide-toggle/slide-toggle.d.ts:67:19 
Cannot find name 'HammerInput'.

ERROR in [default] /home/jan/src/fm-repos/fm-ui/node_modules/@angular2-material/slider/slider.d.ts:50:19 
Cannot find name 'HammerInput'.

ERROR in [default] /home/jan/src/fm-repos/fm-ui/node_modules/@angular2-material/slider/slider.d.ts:52:24 
Cannot find name 'HammerInput'.

Answer 1

要解决此错误，请暂时将hammerjs添加到项目中：

npm install hammerjs --save
npm install @types/hammerjs --save-dev

并导入模块定义：

/** TODO: remove when work-around is not needed*/
import 'hammerjs';


@NgModule({
  declarations: [
    AppComponent,
    HeaderComponent,
    // ...

Answer 2

我遇到了问题

npm uninstall hammerjs --save

然后npm install hammerjs@latest

解决了我的问题

hammerjs最新安装的版本是2.0.8 角度为5.2.11

找不到模块：错误：无法解析'hammerjs'

2 个答案: