I'm using extract-text-webpack-plugin 2.0.0-rc.3 with Webpack 2.2.1 and am getting this error when running the build:
/node_modules/extract-text-webpack-plugin/index.js:259 var shouldExtract = !!(options.allChunks || chunk.isInitial()); ^ TypeError: chunk.isInitial is not a function
Here is my webpack.config.js:
'use strict'; const argv = require('yargs').argv; const ExtractTextPlugin = require("extract-text-webpack-plugin"); const webpack = require('webpack'); module.exports = (function () { let config = { entry : './' + process.env.npm_package_config_paths_source + '/main.js', output : { filename : 'main.js' }, watch : !!argv.watch, vue : { loaders : { js : 'babel-loader', // Create separate CSS file to prevent unstyled content sass : ExtractTextPlugin.extract("css!sass?sourceMap") // requires `devtool: "#source-map"` } }, module : { rules : [ { test : /\.js$/, use : 'babel-loader', exclude : '/node_modules/' }, { test : /\.vue$/, use : 'vue-loader', options : { loaders : { 'scss' : 'vue-style-loader!css-loader!sass-loader', 'sass' : 'vue-style-loader!css-loader!sass-loader?indentedSyntax' }, } } ] }, plugins : [ new webpack.DefinePlugin({ 'process.env' : { npm_package_config_paths_source : '"' + process.env.npm_package_config_paths_source + '"' } }), new ExtractTextPlugin("style.css") ], resolve : { alias : { 'vue$' : 'vue/dist/vue.common.js' } }, babel : { "presets" : ["es2015", "stage-2"], "comments" : false, "env" : { "test" : { "plugins" : ["istanbul"] } } }, devtool : "#source-map" // #eval-source-map is faster but not compatible with ExtractTextPlugin }; if (process.env.NODE_ENV === 'production') { config.plugins = [ // short-circuits all Vue.js warning code new webpack.DefinePlugin({ 'process.env' : { NODE_ENV : '"production"', npm_package_config_paths_source : '"' + process.env.npm_package_config_paths_source + '"' } }), // minify with dead-code elimination new webpack.optimize.UglifyJsPlugin(), new ExtractTextPlugin("style.css") ]; config.devtool = "#source-map"; } return config; })();
When I remove new ExtractTextPlugin("style.css")
from the plugins
array the build runs fine, but doesn't create style.css
.
If I add the allChunks: true
option the error becomes this:
/node_modules/webpack/lib/Chunk.js:80 return this.entrypoints.length > 0; ^ TypeError: Cannot read property 'length' of undefined