我尝试在可视化代码中运行命令npm install，但它显示了以下错误

Question

[

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

Try the new cross-platform PowerShell https://aka.ms/pscore6

PS C:\Users\sahib\Downloads\generative-art-node-main (1)> npm install
npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path C:\Users\sahib/package.json
npm ERR! errno -4058
npm ERR! enoent ENOENT: no such file or directory, open 'C:\Users\sahib\package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\sahib\AppData\Local\npm-cache\_logs\2021-10-14T13_21_21_398Z-debug.log
PS C:\Users\sahib\Downloads\generative-art-node-main (1)> ][1]

Answer 1

您是否从包含package.json的文件夹中运行npm install。通过运行ls命令验证这一点，并查看输出中是否列出了package.json

你输入了

PS C:\Users\sahib\Downloads\generative-art-node-main (1)> npm install

但错误是查找两个目录上的内容：

npm ERR! enoent ENOENT: no such file or directory, open 'C:\Users\sahib\package.json'

这可能表明您正在尝试安装的package.json中有一些奇怪的/错误的东西。