如何使用customize-cra(2.x)配置Create-react-app less模块？

Question

我使用create-react-app(类型脚本)构建了一个项目，并按照the website I was following告诉我的那样，使用customize-cra添加了antd@3.26.13。

我想使用module.css，我想使用module.less，比如css，但遇到了一些错误消息：

./src/layout/basic.module.less (./node_modules/css-loader/dist/cjs.js??ref--6-oneOf-8-1!./node_modules/postcss-loader/src??postcss!./node_modules/less-loader/dist/cjs.js??ref--6-oneOf-8-3!./src/layout/basic.module.less)
ValidationError: Invalid options object. CSS Loader has been initialized using an options object that does not match the API schema.
 - options has an unknown property 'localIdentName'. These properties are valid:
   object { url?, import?, modules?, sourceMap?, importLoaders?, localsConvention?, onlyLocals?, esModule? }

我的代码如下：

const {
    override,
    addWebpackAlias,
    fixBabelImports,
    addLessLoader,
    addDecoratorsLegacy
} = require('customize-cra');

module.exports = override(
    addWebpackAlias({
        "@":require('path').resolve(__dirname,"src")
    }),
    fixBabelImports('import',{
        libraryName:'antd',
        libraryDirectory:'es',
        style:true
    }),
    addLessLoader({
        javascriptEnabled:true,
        modifyVars:{'@primary-color':'#1DA57A'},
    }),
    addDecoratorsLegacy()
);

Answer 1

当前版本的customize-cra与最新版本的create-react-app不兼容，更确切地说，与css-loader不兼容。尝试安装customize-cra@next以获取alpha版本。他们在那里解决了这个问题。