Webpack路径中的错误必须是字符串。接收未定义

Question

我正在将我的node.js更新到版本7。在项目中运行了webpack之后，我收到了错误消息：ERROR in Path must be a string. Received undefined

我的package.json：

"dependencies": {
    "react": "^15.3.1",
    "react-native": "^0.33.0",
    "react-redux": "^4.4.5",
    "react-web": "0.4.5",
    "redux": "^3.6.0",
    "redux-thunk": "^2.1.0",
    "remote-redux-devtools": "^0.4.8"
  },
  "devDependencies": {
    "babel-core": "^6.18.2",
    "babel-loader": "^6.2.7",
    "babel-preset-react-native": "^1.9.0",
    "babel-preset-stage-1": "^6.16.0",
    "haste-resolver-webpack-plugin": "^0.2.2",
    "json-loader": "^0.5.4",
    "react-dom": "^15.3.2",
    "react-hot-loader": "^1.3.0",
    "webpack": "^1.13.3",
    "webpack-dev-server": "^1.16.2",
    "webpack-html-plugin": "^0.1.1"
  }

有谁有建议吗？如何解决这个问题？

Answer 1

当我在学习Writing your AngularJS with Redux时

我得到“路径”参数必须是字符串类型的错误。收到类型未定义的webpack:编译失败。

“

最后，我按照CrzMarvin的解决方案，在webpack.config.js中添加了文件名(文件名：'index.html'，)，解决了这个问题。

​

ThX CrzMarvin

Answer 2

我之前也遇到过同样的问题，然后我想是插件出了问题。然后，我添加文件名到这个plugin.It工作。

// webpack.config.js

plugins: [
    new HtmlWebpackPlugin({
        title: 'use plugin',
        filename: 'index.html'
    })
]

Answer 3

您应该安装html-webpack-plugin依赖项，而不是webpack-html-plugin。我以前也有过同样的问题