webpack - 使用webpack在cesiumjs中出现Requirejs错误

Question

我尝试使用热构建运行我的项目(使用普通构建也一样)，它给了我这个错误:

Project is running at http://localhost:8080/
webpack output is served from /
Content not from webpack is served from C:\projects\Web Network Analysis\public\src
Hash: 94a02afbd667b1bea74c
Version: webpack 2.2.1
Time: 3694ms
        Asset     Size  Chunks                    Chunk Names
client.min.js  3.17 MB       0  [emitted]  [big]  main
chunk    {0} client.min.js (main) 1.15 MB [entry] [rendered]
   [10] ./~/react/react.js 56 bytes {0} [built]
  [122] ./~/react-router/es/index.js 1.46 kB {0} [built]
  [144] (webpack)/hot/emitter.js 77 bytes {0} [built]
  [145] ./js/client.js 940 bytes {0} [built]
  [146] (webpack)-dev-server/client?http://localhost:8080 5.28 kB {0} [built]
  [147] (webpack)/hot/dev-server.js 1.57 kB {0} [built]
  [150] ./js/pages/Layout.js 2.36 kB {0} [built]
  [151] ./js/pages/MapPage.js 2.68 kB {0} [built]
  [181] ./~/react-dom/index.js 59 bytes {0} [built]
  [317] ./~/strip-ansi/index.js 161 bytes {0} [built]
  [319] ./~/url/url.js 23.3 kB {0} [built]
  [321] (webpack)-dev-server/client/overlay.js 3.6 kB {0} [built]
  [322] (webpack)-dev-server/client/socket.js 856 bytes {0} [built]
  [324] (webpack)/hot/log-apply-result.js 1.02 kB {0} [built]
  [325] multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ../js/client.js 52 bytes {0} [built]
     + 311 hidden modules

WARNING in ./~/cesium/index.js
11:35-42 Critical dependency: require function is used in a way in which dependencies cannot be statically extracted

ERROR in ./~/requirejs/bin/r.js
Module parse failed: C:\projects\Web Network Analysis\public\node_modules\requirejs\bin\r.js Unexpected character '#' (1:0)
You may need an appropriate loader to handle this file type.
| #!/usr/bin/env node
| /**
|  * @license r.js 2.3.3 Copyright jQuery Foundation and other contributors.
 @ ./~/cesium/index.js 5:16-36
 @ ./js/pages/MapPage.js
 @ ./js/client.js
 @ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ../js/client.js
webpack: Failed to compile.

这就是我的 webpack.config.js看起来像(它确实有提到的铯修复 here ):

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');
var path = require('path');

module.exports = {
  context: path.join(__dirname, "src"),
  devtool: debug ? "inline-sourcemap" : null,
  entry: "../js/client.js",
  module: {
    unknownContextCritical: false,
    loaders: [
      {
        test: /\.js?$/,
        exclude: /(node_modules|bower_components)/,
        loader: 'babel-loader',
        query: {
          presets: ['react', 'es2015', 'stage-0'],
          plugins: ['react-html-attrs', 'transform-decorators-legacy', 'transform-class-properties'],
        }
      }
    ]
  },
  output: {
    path: __dirname + "/src/",
    filename: "client.min.js",
    sourcePrefix : ''
  },
  plugins: debug ? [] : [
    new webpack.optimize.DedupePlugin(),
    new webpack.optimize.OccurenceOrderPlugin(),
    new webpack.optimize.UglifyJsPlugin({ mangle: false, sourcemap: false }),
  ],
};

我试图更新每个模块，但它根本没有帮助。搜索错误只会给我关于 webpack@2 没有这个问题的消息，但是你可以看到我正在使用 webpack@2.2.1。

有谁知道如何纠正这个错误？

Answer 1

这为我做到了:

require('../../node_modules/cesium/Build/CesiumUnminified/Cesium.js');
const Cesium = window.Cesium;

cesium npm 包未定义 an entry point ——我相信这就是问题所在。