在create-react-app的webpack项目中使用@unocss/webpack会导致sourceMap源代码定位不到，打完debugger定位到的代码是编译后的代码

[badlym]

UnoCSS version

^0.58.3

Describe the bug

如图所示，我使用create-react-app创建的项目我就在代码出打了一个debugger，但是浏览器调试的时候无法调试源代码

Reproduction

我的存储库地址是https://github.com/badlym/cra-test

System Info

No response

Validations

• Read the Contributing Guidelines.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[badlym]

github 我推送不上去，这是我的gitee的存储库地址
https://gitee.com/liucj2/cra-test

[badlym]

现在github上也有代码了， https://github.com/badlym/cra-test。我提交一下代码很辛苦的，希望不要删了这个问题。麻烦您帮我解决一下吧。

[badlym]

当我去掉引入 import uno.css 之后就可以正常定位到源码了，请问是什么原因呢？

[Simon-He95]

I tested the latest unocss version and it seems to have been fixed.

[badlym]

这个问题并没有解决

[badlym]

我用的是create-react-app eject之后配置项，这是我的配置表
{
"name": "cra-test",
"version": "0.1.0",
"private": true,
"dependencies": {
"@unocss/webpack": "^0.59.2",
"unocss": "^0.59.2",
"@babel/core": "^7.16.0",
"@pmmmwh/react-refresh-webpack-plugin": "^0.5.3",
"@svgr/webpack": "^5.5.0",
"@testing-library/jest-dom": "^5.14.1",
"@testing-library/react": "^13.0.0",
"@testing-library/user-event": "^13.2.1",
"@types/jest": "^27.0.1",
"@types/node": "^16.7.13",
"@types/react": "^18.0.0",
"@types/react-dom": "^18.0.0",
"babel-jest": "^27.4.2",
"babel-loader": "^8.2.3",
"babel-plugin-named-asset-import": "^0.3.8",
"babel-preset-react-app": "^10.0.1",
"bfj": "^7.0.2",
"browserslist": "^4.18.1",
"camelcase": "^6.2.1",
"case-sensitive-paths-webpack-plugin": "^2.4.0",
"css-loader": "^6.5.1",
"css-minimizer-webpack-plugin": "^3.2.0",
"dotenv": "^10.0.0",
"dotenv-expand": "^5.1.0",
"eslint": "^8.3.0",
"eslint-config-react-app": "^7.0.1",
"eslint-webpack-plugin": "^3.1.1",
"file-loader": "^6.2.0",
"fs-extra": "^10.0.0",
"html-webpack-plugin": "^5.5.0",
"identity-obj-proxy": "^3.0.0",
"jest": "^27.4.3",
"jest-resolve": "^27.4.2",
"jest-watch-typeahead": "^1.0.0",
"mini-css-extract-plugin": "^2.4.5",
"postcss": "^8.4.4",
"postcss-flexbugs-fixes": "^5.0.2",
"postcss-loader": "^6.2.1",
"postcss-normalize": "^10.0.1",
"postcss-preset-env": "^7.0.1",
"prompts": "^2.4.2",
"react": "^18.2.0",
"react-app-polyfill": "^3.0.0",
"react-dev-utils": "^12.0.1",
"react-dom": "^18.2.0",
"react-refresh": "^0.11.0",
"resolve": "^1.20.0",
"resolve-url-loader": "^4.0.0",
"sass-loader": "^12.3.0",
"semver": "^7.3.5",
"source-map-loader": "^3.0.0",
"style-loader": "^3.3.1",
"tailwindcss": "^3.0.2",
"terser-webpack-plugin": "^5.2.5",
"typescript": "^4.4.2",
"web-vitals": "^2.1.0",
"webpack": "^5.64.4",
"webpack-dev-server": "^4.6.0",
"webpack-manifest-plugin": "^4.0.2",
"workbox-webpack-plugin": "^6.4.1"
},
"scripts": {
"start": "node scripts/start.js",
"build": "node scripts/build.js",
"test": "node scripts/test.js"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"jest": {
"roots": [
"/src"
],
"collectCoverageFrom": [
"src//*.{js,jsx,ts,tsx}",
"!src//.d.ts"
],
"setupFiles": [
"react-app-polyfill/jsdom"
],
"setupFilesAfterEnv": [
"/src/setupTests.ts"
],
"testMatch": [
"/src//tests//.{js,jsx,ts,tsx}",
"/src/**/.{spec,test}.{js,jsx,ts,tsx}"
],
"testEnvironment": "jsdom",
"transform": {
"^.+\.(js|jsx|mjs|cjs|ts|tsx)$": "/config/jest/babelTransform.js",
"^.+\.css$": "/config/jest/cssTransform.js",
"^(?!.\.(js|jsx|mjs|cjs|ts|tsx|css|json)$)": "/config/jest/fileTransform.js"
},
"transformIgnorePatterns": [
"[/\\]node_modules[/\\].+\.(js|jsx|mjs|cjs|ts|tsx)$",
"^.+\.module\.(css|sass|scss)$"
],
"modulePaths": [],
"moduleNameMapper": {
"^react-native$": "react-native-web",
"^.+\.module\.(css|sass|scss)$": "identity-obj-proxy"
},
"moduleFileExtensions": [
"web.js",
"js",
"web.ts",
"ts",
"web.tsx",
"tsx",
"json",
"web.jsx",
"jsx",
"node"
],
"watchPlugins": [
"jest-watch-typeahead/filename",
"jest-watch-typeahead/testname"
],
"resetMocks": true
},
"babel": {
"presets": [
"react-app"
]
}
}
unocss 我已经更新到了最新的版本，请把我github存储库的代码拉下来跑一下就知道了，这个问题困扰了我很久。因为我的老项目用的cra，现在导致我的老项目无法debugg，严重影响了开发效率。请帮帮忙，特别感谢！

[Simon-He95]

@badlym Excuse me, please help me test whether my pr version can solve your problem. You can try to enter my pr version and build, replace the content of @unocss/webpack/dist with your local file and then start your local project to see if it can meet your needs
#3732