• 出现Cannot read property 'entry' of undefined错误的处理方法


    var path = require("path");
    var htmlWebpackPlugin = require("html-webpack-plugin");
    module.exports = {
        entry: {
            main: './src/script/main.js',
            a: './src/script/a.js',
            b: './src/script/b.js',
            c: './src/script/c.js',
            d: './src/script/d.js',
    
    
        },
        output: {
            path: path.resolve(__dirname, './dist'),
            filename: 'js/[name]-[chunkhash].js',
            publicPath: 'http://cdn.com/'
        },
        plugins: [
            new htmlWebpackPlugin({
                filename: 'a.html',
                template: "index.html",
                inject: false,
                title: 'this is a.html',
                data: new Date(),
                // chunks: ['a'],
                minify: {
                    removeComments: true,
                    collapseWhitespace: true
                }
               
            }),
            new htmlWebpackPlugin({
                filename: 'b.html',
                template: "index.html",
                inject: false,
                title: 'this is b.html',
                data: new Date(),
                // chunks: ['b'],
                minify: {
                    removeComments: true,
                    collapseWhitespace: true
                }
            }),
            new htmlWebpackPlugin({
                filename: 'c.html',
                template: "index.html",
                inject: 'body',
                 title:'this is c.html',
                data: new Date(),
                chunks: ['main','c']
            }),
             new htmlWebpackPlugin({
                filename: 'd.html',
                template: "index.html",
                inject: 'body',
                 title:'this is d.html',
                data: new Date(),
                // chunks: ['d']
            }),
        ]
    }

    c.html出现如下错误

    Html Webpack Plugin:
    <pre>
      TypeError: Cannot read property 'entry' of undefined
       
      - index.html:17237 
        D:/dwf/study/webpacklearn/index.html:17237:42
       
      - index.html:17240 module.exports
        D:/dwf/study/webpacklearn/index.html:17240:3
       
      - index.js:265 
        [webpacklearn]/[html-webpack-plugin]/index.js:265:16
       
      - util.js:16 tryCatcher
        [webpacklearn]/[bluebird]/js/release/util.js:16:23
       
      - promise.js:512 Promise._settlePromiseFromHandler
        [webpacklearn]/[bluebird]/js/release/promise.js:512:31
       
      - promise.js:569 Promise._settlePromise
        [webpacklearn]/[bluebird]/js/release/promise.js:569:18
       
      - promise.js:606 Promise._settlePromiseCtx
        [webpacklearn]/[bluebird]/js/release/promise.js:606:10
       
      - async.js:138 Async._drainQueue
        [webpacklearn]/[bluebird]/js/release/async.js:138:12
       
      - async.js:143 Async._drainQueues
        [webpacklearn]/[bluebird]/js/release/async.js:143:10
       
      - async.js:17 Immediate.Async.drainQueues
        [webpacklearn]/[bluebird]/js/release/async.js:17:14
       
    </pre>

    解决方法:

     把index.html引用了js,需要删除,注释掉没有用

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  • 原文地址:https://www.cnblogs.com/chenmiaosong/p/7434871.html
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