I'm trying out webpack for the first time and used this tutorial to get started and include react.js.

After finishing the steps and installing the style and css module I keep getting an error that the css module didn't return a function.

This is my index.jsx:

/** @jsx React.DOM */



'use strict';



require('../css/normalize.css');



var React = require('react');

var Hello = require('./Test/Hello');



React.render(<Hello />, document.getElementById('content'));

And my webpack config file:

module.exports = {

    entry: './ui/src/index.jsx',

    output: {

        path: __dirname + '/build-ui',

        filename: 'app.js', //this is the default name, so you can skip it

        //at this directory our bundle file will be available

        //make sure port 8090 is used when launching webpack-dev-server

        publicPath: 'http://localhost:8090/assets'

    },

    module: {

        loaders: [

            {

                //tell webpack to use jsx-loader for all *.jsx files

                test: /.jsx$/,

                loader: 'jsx-loader?insertPragma=React.DOM&harmony'

            },

            {

                test: /.css$/,

                loader: style!css

            },

            {

                test: /.scss$/,

                loader: style!css!sass

            }

        ]

    },

    externals: {

        //don't bundle the 'react' npm package with our bundle.js

        //but get it from a global 'React' variable

        'react': 'React'

    },

    resolve: {

        extensions: ['', '.js', '.jsx']

    }

};

When webpack tries to bundle the project it always states the following error:

ERROR in Loader /Users/Johannes/Documents/Development/holmes/node_modules/css/index.js didn't return a function

 @ ./ui/src/index.jsx 5:0-31

I don't know what to do about that. Has anyone encountered that issue? And how can I solve it?

EDIT: My directory looks as follows:

holmes/

  ui/

    css/

      normalize.css

    src/

      Test/

        Hello.jsx

      index.jsx

    index.html

  package.json

  webpack.config.js