TypeError: CleanWebpackPlugin is not a constructor

Posted 2021-12-29 steamed-twisted-roll

在项目中引入clean-webpack-plugin打包后报错

new CleanWebpackPlugin(),
^

TypeError: CleanWebpackPlugin is not a constructor

项目写法:

引入: cnpm i  clean-webpack-plugin -D

webpack.config.js中

const CleanWebpackPlugin = require(‘clean-webpack-plugin‘)

plugins: [
    new CleanWebpackPlugin(),
    new htmlWebpackPlugin(
        filename: ‘index.html‘,
        template: ‘./src/index.html‘
    )
],        

看了一下githup上的写法,现在新版本的clean-webpack-plugin引入已经改为const  CleanWebpackPlugin  = require(‘clean-webpack-plugin‘);

所以修改引入写法就OK了

const CleanWebpackPlugin = require(‘clean-webpack-plugin‘)

plugins: [
    new CleanWebpackPlugin(),
    new HtmlWebpackPlugin(
        filename: ‘index.html‘,
        template: ‘./src/index.html‘
    )
],