node.js - webpack的 extract text plugin for webpack 报错怎么回事？

Question

官方的例子，都跑不起来？

const ExtractTextPlugin = require("extract-text-webpack-plugin");
module.exports = {
    entry: "./src/js/app.js",
    output: {
        path: __dirname,
        filename: "bundle.js"
    },
    module: {
        loaders: [
            { test: /\.css$/, loader: ExtractTextPlugin.extract("style-loader", "css-loader") },
            { test: /\.styl$/, loader: ExtractTextPlugin.extract("style-loader", "css-loader","stylus-loader") },
            { test: /\.js$/, exclude: /node_modules/, loader: "babel-loader" }
        ]
    },
    plugins: [
        new ExtractTextPlugin("styles.css")
    ]
};

错误信息：

Answer 1

Check if there is webpack/lib/removeAndDo.js file under your node_modules

If not, just npm install or just delete all node_modules and try reinstalling it

Answer 2

You need to refer to the travis configuration of webpack. Before, you needed to force npm link webpack, but now you don’t need to use yarn

Answer 3

npm remove webpack -g
npm i webpack -D

Answer 4

Run npm install in the root of the project.
Run npm link webpack in the root of the project.
Run node build.js in the specific example directory. (Ex: cd examples/commonjs && node build.js)

example下的README里有