Module not found: Error: Can't resolve 'fs' in... - CSS Modules / PostCSS

[dace]

Hi, I'm getting the following list of fs errors when trying to use ExtractTextWebpackPlugin with CSS Modules and PostCSS.

I'm using Node 6.10.3 and Extract Text Webpack Plugin 2.1.0.

Here is a sampling of my list of errors:

ERROR in ./~/fsevents/~/node-pre-gyp/lib/info.js
Module not found: Error: Can't resolve 'fs' in '/Users/dace/Code/demo/node_modules/fsevents/node_modules/node-pre-gyp/lib'
 @ ./~/fsevents/~/node-pre-gyp/lib/info.js 7:9-22
 @ ./~/fsevents/~/node-pre-gyp/lib ^\.\/.*$
 @ ./~/fsevents/~/node-pre-gyp/lib/node-pre-gyp.js
 @ ./~/fsevents/fsevents.js
 @ ./~/chokidar/lib/fsevents-handler.js
 @ ./~/chokidar/index.js
 @ ./~/watchpack/lib/DirectoryWatcher.js
 @ ./~/watchpack/lib/watcherManager.js
 @ ./~/watchpack/lib/watchpack.js
 @ (webpack)/lib/node/NodeWatchFileSystem.js
 @ (webpack)/lib ^.*$
 @ (webpack)/lib/webpack.js
 @ ./webpack.config.js
 @ multi ./index.js ./webpack.config.js

ERROR in ./~/fsevents/~/node-pre-gyp/lib/reveal.js
Module not found: Error: Can't resolve 'fs' in '/Users/dace/Code/demo/node_modules/fsevents/node_modules/node-pre-gyp/lib'
 @ ./~/fsevents/~/node-pre-gyp/lib/reveal.js 7:9-22
 @ ./~/fsevents/~/node-pre-gyp/lib ^\.\/.*$
 @ ./~/fsevents/~/node-pre-gyp/lib/node-pre-gyp.js
 @ ./~/fsevents/fsevents.js
 @ ./~/chokidar/lib/fsevents-handler.js
 @ ./~/chokidar/index.js
 @ ./~/watchpack/lib/DirectoryWatcher.js
 @ ./~/watchpack/lib/watcherManager.js
 @ ./~/watchpack/lib/watchpack.js
 @ (webpack)/lib/node/NodeWatchFileSystem.js
 @ (webpack)/lib ^.*$
 @ (webpack)/lib/webpack.js
 @ ./webpack.config.js
 @ multi ./index.js ./webpack.config.js

ERROR in ./~/fsevents/~/node-pre-gyp/lib/publish.js
Module not found: Error: Can't resolve 'fs' in '/Users/dace/Code/demo/node_modules/fsevents/node_modules/node-pre-gyp/lib'
 @ ./~/fsevents/~/node-pre-gyp/lib/publish.js 7:9-22
 @ ./~/fsevents/~/node-pre-gyp/lib ^\.\/.*$
 @ ./~/fsevents/~/node-pre-gyp/lib/node-pre-gyp.js
 @ ./~/fsevents/fsevents.js
 @ ./~/chokidar/lib/fsevents-handler.js
 @ ./~/chokidar/index.js
 @ ./~/watchpack/lib/DirectoryWatcher.js
 @ ./~/watchpack/lib/watcherManager.js
 @ ./~/watchpack/lib/watchpack.js
 @ (webpack)/lib/node/NodeWatchFileSystem.js
 @ (webpack)/lib ^.*$
 @ (webpack)/lib/webpack.js
 @ ./webpack.config.js
 @ multi ./index.js ./webpack.config.js

...

Here is my setup in my webpack.config.js:

const path = require('path');
const webpack = require('webpack');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const postcssImport = require('postcss-import');
const postcssMixins = require('postcss-mixins');
const postcssNested = require('postcss-nested');
const postcssNext = require('postcss-cssnext');

module.exports = {
  entry: path.resolve(__dirname, 'index.js'),
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'public'),
    publicPath: '/'
  },
  devtool: 'cheap-module-source-map',
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        use: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.css$/,
        use: ExtractTextPlugin.extract({
          fallback: 'style-loader',
          use: [
            'css-loader?modules',
            'postcss-loader',
          ],
        }),
      },
      {
        test: /\.svg$/,
        loader: 'svg-url-loader',
        options: {
          noquotes: true,
        }
      },
    ],
  },
  plugins: [
    new webpack.NamedModulesPlugin(),
    new webpack.LoaderOptionsPlugin({
      options: {
        postcss: [
          postcssImport,
          postcssMixins,
          postcssNested,
          postcssNext,
        ],
      },
    }),
    new ExtractTextPlugin('bundle.css'),
  ],
};

Any and all help is appreciated. Thanks!

[alexander-akait]

@hidace seems bug not in ETWP, try to update node to lts. Also your can add

node: {
  fs: "empty"
}

to webpack config.

[alexander-akait]

@hidace similar issue webpack-contrib/css-loader#447

[dace]

Yeah, the more I read into it, the more it looks like a Node issue, rather than related to ETWP. Closing, thanks.