离子服务无法获取/找不到模块“@ionic-native/splash-screen/ngx”

Question

我正在尝试运行 Ionic 并使用 Ionic 框架Ionic 文档教程进行安装，但是当我运行 Ionic serve 时，我的浏览器打开一个错误，“无法获取 /”

我安装npm install -g @ionic/cli并创建了基本模板选项卡，ionic start myApp tabs

这是离子发球的错误

> ng run app:serve --host=localhost --port=8100
[ng] Browserslist: caniuse-lite is outdated. Please run next command `npm update`
[ng] ? ?wds?: Project is running at http://localhost:8100/webpack-dev-server/
[ng] ? ?wds?: webpack output is served from /
[ng] ? ?wds?: 404s will fallback to //index.html
[ng] chunk {main} main.js, main.js.map (main) 2.03 kB [initial] [rendered]
[ng] chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 149 kB [initial] [rendered]
[ng] chunk {runtime} runtime.js, runtime.js.map (runtime) 6.09 kB [entry] [rendered]
[ng] chunk {styles} styles.js, styles.js.map (styles) 109 kB [initial] [rendered]
[ng] chunk {vendor} vendor.js, vendor.js.map (vendor) 339 kB [initial] [rendered]
[ng] Date: 2020-02-11T03:56:39.914Z - Hash: 9860ec75ab31a30a881b - Time: 5271ms
[ng] 
[ng] ERROR in src/app/app.component.ts:4:30 - error TS2307: Cannot find module '@ionic-native/splash-screen/ngx'.
[ng] 4 import { SplashScreen } from '@ionic-native/splash-screen/ngx';
[ng]                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ng] src/app/app.module.ts:6:30 - error TS2307: Cannot find module '@ionic-native/splash-screen/ngx'.
[ng] 6 import { SplashScreen } from '@ionic-native/splash-screen/ngx';
[ng]                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ng] 

[INFO] Development server running!

       Local: http://localhost:8100

       Use Ctrl+C to quit this process

[INFO] Browser window opened to http://localhost:8100!

[ng] ? ?wdm?: Failed to compile.

这是我的离子信息

Ionic:

   Ionic CLI                     : 6.0.2 (/usr/local/lib/node_modules/@ionic/cli)
   Ionic Framework               : @ionic/angular 4.11.10
   @angular-devkit/build-angular : 0.801.3
   @angular-devkit/schematics    : 8.1.3
   @angular/cli                  : 8.1.3
   @ionic/angular-toolkit        : 2.1.2

Capacitor:

   Capacitor CLI   : 1.5.0
   @capacitor/core : 1.5.0

Utility:

   cordova-res : not installed
   native-run  : not installed

System:

   NodeJS : v13.2.0 (/usr/local/bin/node)
   npm    : 6.13.1
   OS     : macOS Catalina

奇怪的是，当我ionic serve -l为实验室运行时，它给了我 2 个黑屏而不是基本模板选项卡。

我已经尝试删除节点模块文件夹并重新运行 npm install，但我仍然遇到相同的错误。

我的 package.json 确实包含 @ionic-native

    "@ionic-native/core": "^5.0.0",
    "@ionic-native/splash-screen": "^5.0.0",
    "@ionic-native/status-bar": "^5.0.0",

我如何获得@ionic-native/splash-screen/ngx？

Answer 1

我通过运行解决了这个问题

ionic build

在离子服务之前

快乐编码。