Question

我使用cli实用程序create-react-app创建了一个项目。当我使用npm start时，一切都按预期进行。

但是当我尝试运行“ npm run-script build”时，出现以下错误：

./src/index.css Module build failed: BrowserslistError: Unknown browser query 'dead' at Array.forEach (<anonymous>)

我具有package.json的以下结构

`{
  "name": "site",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.2.0",
    "react-bootstrap": "^0.32.1",
    "react-dom": "^16.2.0",
    "react-router-dom": "^4.2.2",
    "react-scripts": "1.1.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 11",
    "not op_mini all"
  ]
}`

如果我删除“ not dead”，它会建立，但是我感觉自己正在制造一些将来的问题。有人得到这个错误吗？知道解决方法，我是否需要担心取消此操作？

Answer 1

临时解决方案：将浏览器列表设置为空

{ "name": "site", "version": "0.1.0", "private": true, "dependencies": { "react": "^16.2.0", "react-bootstrap": "^0.32.1", "react-dom": "^16.2.0", "react-router-dom": "^4.2.2", "react-scripts": "1.1.1" }, "scripts": { "start": "react-scripts start", "build": "react-scripts build", "test": "react-scripts test", "eject": "react-scripts eject" }, "eslintConfig": { "extends": "react-app" }, "browserslist": [] }

来自create-react-app npm运行脚本构建的错误BrowserlistsError

1 个答案: