首页 > 解决方案 > 运行 NPM start 时收到错误消息

问题描述

跑步时

npm start

我收到以下错误:

npm ERR! missing script: start

这是我的 package.json:

 {
  "name": "react-app",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "3.4.1"
  }
}

我对此真的很陌生,我对该怎么做非常迷茫,我很感激任何答案。我检查了至少 5 个以前的堆栈问题,但我无法弄清楚。:)

标签: javascriptjsonreactjs

解决方案


"scripts": {
    "start": "node your-script.js"
}

您的 package.json 中没有“脚本”。请查看https://docs.npmjs.com/misc/scripts#default-values

像这样改变你的 package.json

{
  "name": "react-app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "start": "node your-script.js"
  },
  "dependencies": {
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "3.4.1"
  }
}

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