Webpack source path contains loaders info in webpack-stats.json and it causes error "asset not found". about webpack-isomorphic-tools HOT 6 CLOSED

module.exports = {
  devtool: 'inline-source-map',
  context: rootDir, // CHANGED. absolute path to project root, /myproject
  entry: {
    'main': [
      // use webpack-hot-middleware from koa-webpack-hot-middleware dependencies
      'koa-webpack-hot-middleware/node_modules/webpack-hot-middleware/client.js?path=http://' + host + ':' + port + '/__webpack_hmr', // CHANGED
      path.relative(rootDir, process.env.CLIENT) // CHANGED. relative path of project rootDir to client.js
    ]
  },
  output: {
    path: assetsPath,
    filename: '[name]-[hash].js',
    chunkFilename: '[name]-[chunkhash].js',
    publicPath: 'http://' + host + ':' + port + '/dist/'
  },
  module: {
    loaders: [
      { test: /\.js$/, exclude: /hydra\/node_modules/, loaders: ['babel?' + JSON.stringify(babelLoaderQuery), 'eslint-loader']},
      { test: /\.json$/, loader: 'json-loader' },
      { test: /\.less$/, loader: 'style!css?modules&importLoaders=2&sourceMap&localIdentName=[local]___[hash:base64:5]!autoprefixer?browsers=last 2 version!less?outputStyle=expanded&sourceMap' },
      { test: /\.scss$/, loader: 'style!css?modules&importLoaders=2&sourceMap&localIdentName=[local]___[hash:base64:5]!autoprefixer?browsers=last 2 version!sass?outputStyle=expanded&sourceMap' },
      { test: webpackIsomorphicToolsPlugin.regular_expression('images'), loader: 'url-loader?limit=10240' }
    ]
  },
  progress: true,
  resolve: {
    modulesDirectories: [
      'src',
      'node_modules'
    ],
    extensions: ['', '.json', '.js']
  },
  plugins: [
    // hot reload
    new webpack.HotModuleReplacementPlugin(),
    new webpack.IgnorePlugin(/webpack-stats\.json$/),
    new webpack.DefinePlugin({
      __CLIENT__: true,
      __SERVER__: false,
      __DEVELOPMENT__: true,
      __DEVTOOLS__: true  // <-------- DISABLE redux-devtools HERE
    }),
    webpackIsomorphicToolsPlugin.development()
  ]
};