Deveco Studio Install JS 3.1.0.0 failed._cause: unable to run npm install.

作者：小丑西瓜9 | 2024-03-30 07:09:50

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cause: unable to run npm install.

Deveco Studio初始配置时报错

Error: : Install JS 3.1.0.0 failed.
Error: : Install JS dependencies failed.
Cause: Unable to run npm install.
Solution: See https://developer.harmonyos.com/cn/docs/documentation/doc-guides/f
aq-development-environment-0000001168829643#section1311117111474

解决方法：

打开cmd终端，输入npm install 看下有没有报错
C:\Users\Wincent>npm install
npm WARN saveError ENOENT: no such file or directory, open 'C:\Users\Wincent\package.json'
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\Wincent\package.json'
npm WARN Wincent No description
npm WARN Wincent No repository field.
npm WARN Wincent No README data
npm WARN Wincent No license field.

//提示这个以后我删掉C:\Users\Wincent\package.json
//反手把.npmrc, .npmrc-bak-xxx文件也删除了，再retry就可以了

C:\Users\Wincent>npm install
npm WARN saveError ENOENT: no such file or directory,

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