Webpack/Babel/React build error: “ Unknown option: foo/node_module/response/React.js. Children”

我正在尝试用 webpack 构建一个项目，并对 webpack 配置做出反应:

var path = require('path');
var webpack = require('webpack');


module.exports = {
entry: [
'babel-polyfill',
'./app/less/main.less',
'./app/main.js',
'webpack-dev-server/client?http://localhost:8080'
],
output: {
publicPath: '/',
filename: 'dist/main.js'
},
debug: true,
devtool: 'source-map',
module: {
loaders: [
{
test: /\.js$/,
include: path.join(__dirname, 'app'),


loader: 'babel-loader',
query: {
presets: ['react', 'es2015']
}
},
{
test: /\.less$/,
loader: "style!css!autoprefixer!less"
},
]
}
};

我确信我有所需的 PM 模块太和有网络包安装，但是当运行网络包我得到:

Module build failed: ReferenceError: [BABEL] /Users/me/foo/app/main.js: Unknown option: foo/node_modules/react/react.js.Children

有什么想法吗？