Webpack - Error: Cannot define 'query' and multiple loaders in loaders list

Question

This error appeared after I added the react-hot loader in an array following this tutorial: https://thoughtbot.com/blog/setting-up-webpack-for-react-and-hot-module-

Answer 1

This solution worked for me:

module: {
        loaders:[
            {
                test: /\.js$/,
                exclude: /(node_modules)/,
                loader: 'babel-loader'
            }
        ]
    }

and presets in the .babelrc

{
    'presets': ['latest', 'react', 'stage-0']
}

please refer to https://webpack.github.io/docs/usage.html