使用webpack的ProvidePlugin会导致热模块替换被禁用

Question

我正在使用generator-react-webpack，当我只是尝试使用webpack's ProvidePlugin时，浏览器在执行npm start后启动时出现以下错误：

  

未捕获错误：[HMR]热模块更换是   禁用。

这是我的cfg / base.js配置文件被导入到webpack.config.js文件中。如果我删除插件部分它可以正常工作。我做错了什么？

'use strict';

let path = require('path');
let webpack = require('webpack');
let port = 8000;
let srcPath = path.join(__dirname, '/../src');
let publicPath = '/assets/';
let additionalPaths = [];

module.exports = {
    plugins: [
        new webpack.ProvidePlugin({
            $: 'jquery',
            _: 'lodash'
        })
    ],
    additionalPaths: additionalPaths,
    port: port,
    debug: true,
    output: {
        path: path.join(__dirname, '/../dist/assets'),
        filename: 'app.js',
        publicPath: publicPath
    },
    devServer: {
        contentBase: './src/',
        historyApiFallback: true,
        hot: true,
        port: port,
        publicPath: publicPath,
        noInfo: false
    },
    resolve: {
        extensions: ['', '.js', '.jsx'],
        alias: {
            actions: srcPath + '/actions/',
            components: srcPath + '/components/',
            sources: srcPath + '/sources/',
            stores: srcPath + '/stores/',
            styles: srcPath + '/styles/',
            config: srcPath + '/config/' + process.env.REACT_WEBPACK_ENV
        }
    },
    module: {
        preLoaders: [{
            test: /\.(js|jsx)$/,
            include: srcPath,
            loader: 'eslint-loader'
        }],
        loaders: [{
            test: /\.css$/,
            loader: 'style-loader!css-loader'
        }, {
            test: /\.sass/,
            loader: 'style-loader!css-loader!sass-loader?outputStyle=expanded&indentedSyntax'
        }, {
            test: /\.scss/,
            loader: 'style-loader!css-loader!sass-loader?outputStyle=expanded'
        }, {
            test: /\.less/,
            loader: 'style-loader!css-loader!less-loader'
        }, {
            test: /\.styl/,
            loader: 'style-loader!css-loader!stylus-loader'
        }, {
            test: /\.(png|jpg|gif|woff|woff2)$/,
            loader: 'url-loader?limit=8192'
        }]
    }
};