【发布时间】：2020-05-20 20:49:12
【问题描述】：
这是错误：
my-app@0.1.0 start /home/gaurav/Desktop/Django + React/Saurav Hardware/saurav_hardware/my-app 反应脚本开始
sh: 1: react-scripts: not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! my-app@0.1.0 start: `react-scripts start`
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the my-app@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! /home/gaurav/.npm/_logs/2020-05-20T20_38_00_671Z-`enter code here`debug.log
[// This is my package.json]
{
"name": "my-app",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^4.2.4",
"@testing-library/react": "^9.5.0",
"@testing-library/user-event": "^7.2.1",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-icons": "^3.10.0",
"react-router-dom": "^5.2.0",
"react-scripts": "3.4.1"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
每次我尝试启动 npm 时都会发生这种情况。它昨天工作正常，但完全停止了。我该怎么办？这个 package.json 文件中缺少什么？我也无法安装节点模块.......！
【问题讨论】：
-
你能把你的
package.json加进来 -
只要删除 package-lock.json 我希望它消失
-
删除你的
node_modules目录，运行命令npm install，然后再试一次 -
本地 package.json 存在，但缺少 node_modules，你的意思是要安装吗？