类型错误：match.loader.options.plugins 不是一个函数

Question

我正在尝试在 ReactJS 应用程序中使用 tailwindCSS

package.json这些是文件中的脚本命令

  "scripts": {
    "start": "craco start",
    "build": "craco build",
    "test": "craco test",
    "eject": "react-scripts eject"
  }

这是我的craco.config.js

module.exports = {
    style: {
        postcss: {
            plugins: [
                require('tailwindcss'),
                require('autoprefixer'),
            ],
        },
    },
}

当我使用npm run start命令时，我遇到这个错误

TypeError: match.loader.options.plugins is not a function
    at extendsPostcss (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\style\postcss.js:54:51)
    at overrideLoader (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\style\postcss.js:97:9)
    at C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\style\postcss.js:118:13
    at Array.forEach (<anonymous>)
    at overridePostcss (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\style\postcss.js:117:17)
    at overrideStyle (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\style\style.js:9:25)
    at mergeWebpackConfig (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\merge-webpack-config.js:77:30)
    at overrideWebpackDev (C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\lib\features\webpack\override.js:11:36)
    at C:\Development\Open Source\Learning Hub\react\node_modules\@craco\craco\scripts\start.js:27:5

我尝试过的事情：

1. 重新安装node_modules

当我尝试这样做时出现此错误

$ npm i @craco/craco
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: first-react-app@0.1.0
npm ERR! Found: react-scripts@5.0.0
npm ERR! node_modules/react-scripts
npm ERR!   react-scripts@"5.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer react-scripts@"^4.0.0" from @craco/craco@6.4.3
npm ERR! node_modules/@craco/craco
npm ERR!   @craco/craco@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

Answer 1

你的问题解决了吗？问题有一个解决办法。 https://github.com/facebook/create-react-app/issues/11777

尝试在craco配置中用“postcssOptions”替换“postcss”我遇到了同样的问题，这个方法对我有用。

Answer 2

我在 carco.config.js 中用 postOptions 替换了postcss并且它正在工作！

Answer 3

看来不再需要 CRACO 的 Tailwind 配置了。

https://github.com/facebook/create-react-app/issues/11771#issuecomment-997217680

查看Tailwind 3.0安装步骤： https://tailwindcss.com/docs/guides/create-react-app