[当我运行命令npm run watch时，我不断遇到此问题。有什么想法吗？

Question

我正在尝试运行npm run watch，但它总是返回以下错误：

>```none
ERROR  Failed to compile with 1 errors2:50:28 PM
>
This dependency was not found:
>
* vue in ./resources/js/app.js
>
To install it, you can run: npm install --save vue
<s> [webpack.Progress] 100%
>
       Asset      Size   Chunks             Chunk Names
/css/app.css   178 KiB  /js/app  [emitted]  /js/app
  /js/app.js  1.08 MiB  /js/app  [emitted]  /js/app
>
ERROR in ./resources/js/app.js
Module not found: Error: Can't resolve 'vue' in 'C:\xampp\htdocs\blog\resources\js'
 @ ./resources/js/app.js 8:13-27
 @ multi ./resources/js/app.js ./resources/sass/app.scss
Error from chokidar (C:\): Error: EBUSY: resource busy or locked, lstat 'C:\hiberfil.sys'
>```

我该如何解决？有什么主意吗？

Answer 1

似乎您在代码中使用了vue，但从未安装过。

错误告诉您要使用vue安装npm install --save vue。安装完成后，您可以尝试再次执行npm run watch

Answer 2

只需运行npm i以安装所有依赖项。然后运行npm run watch