Question

我正在开展一个反应项目，最近我们要求它必须支持Google Chrome版本34.为了让它显示，我必须将反应版本从16.0.0降低到15.6.2。我试图解决一个错误，但我不确定它来自哪里。它起源于webpack包。

decoderReactBundle.js:5 Uncaught ReferenceError: window is not defined

该行是：

var parentHotUpdateCallback = window["webpackHotUpdate"];

如果我将反应版本移回16.0.0，则错误会消失，一切都很好，但不会在Chrome 34中显示。

这是我的package.json文件。我想我必须调整其中一个依赖项的版本，但我不确定哪一个。

{
  "name": "ava",
  "version": "0.1.0",
  "private": true,
  "main": "app.js",
  "dependencies": {
    "broadwayjs": "0.0.2",
    "query-string": "^5.0.1",
    "react": "^15.6.2",
    "react-dom": "^15.6.2",
    "react-google-maps": "^9.2.2",
    "react-scripts": "1.0.14",
    "react16-spinjs": "^3.0.1",
    "underscore": "^1.8.3",
    "html-webpack-plugin": "^2.30.1"
  },
  "scripts": {
    "start": "webpack-dev-server --open",
    "dev": "webpack -d --watch",
    "build": "react-scripts build webpack",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  },
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.2",
    "babel-plugin-syntax-object-rest-spread": "^6.13.0",
    "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
    "babel-plugin-transform-object-rest-spread": "^6.26.0",
    "babel-preset-env": "^1.6.1",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "webpack": "^3.9.1",
    "webpack-dev-server": "^2.9.7"
  }
}

Answer 1

嗯，您可以尝试使用Webpack ProvidePlugin在构建中为window设置引用：

new webpack.ProvidePlugin({
  'window': window
})

任何时候Webpack都会看到对window的引用，它应该在构建时用窗口实例替换。

Webpack捆绑抛出特定反应版本的错误

1 个答案: