今天運行一個以前vue項目，啟動時報錯如下：

?ERROR ?Failed to compile with 1 error上午10:19:33

?error ?in ./src/App.vue?vue&type=style&index=0&lang=scss&

Syntax Error: Error: Missing binding D:\javacode\Springboot-MiMall-RSA\VueFront\node_modules\_node-sass@4.14.1@nod ? ? ? ? e-sass\vendor\win32-x64-83\binding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 14.x

Found bindings for the following environments:
? - Windows 64-bit with Node.js 12.x

This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to download the binding for your current environment.

大致意思是：因為我把node 12升級成了14，?Node Sass庫的兼容性出問題了。

我當時沒多想，就把node_modules目錄刪除了，重新運行npm install，結果報錯：

No module named gyp

?網(wǎng)上查了一些資料說解決辦法如下：

１.　指定python2.7路徑：npm config set python python2.7

2.? ? 運行：npm install –no-optional

以上參考：https://spin.atomicobject.com/2019/03/27/node-gyp-windows/

?但是兩個方法都試過了，全部無效。

后來在一篇文章：node-sass，sass-loader，node-gyp，node報錯，版本對應問題

?找到解決辦法： 原來node版本跟node-sass有對應關系：

我之前的node-sass版本是4.12.0，把它修改成4.14.1 ，然后重新npm install就解決問題了

?

?此時我突然想起我啟動時第一次的報錯：

RSA\VueFront\node_modules\_node-sass@4.14.1@nod ? ? ? ? e-sass\vendor\win32-x64-83\binding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 14.x

Found bindings for the following environments:
? - Windows 64-bit with Node.js 12.x

This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to download the binding for your current environment.

?上面的提示其實寫清楚了需要node-sass@4.14.1來匹配Node.js 14.x，建議修復命令：npm rebuild node-sass來修復。

我在想如果一開始我就運行：npm rebuild node-sass 這跟命令，也許問題就解決了文章來源地址http://www.zghlxwxcb.cn/news/detail-693870.html

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