Question

自从我弄乱了webpack以来已经有一段时间了，现在我遇到了一些问题。当我运行'webpack --watch'或只是'webpack'时，我得到这个：

TypeError: validateSchema is not a function

这是我的webpack.config.js：

module.exports = {
 output: {
  filename: "static/bundle.js"
},
module: {
rules: [
  {
    test: /\.jsx?$/,
    include: /app/,
    loader: "babel-loader",
    query: {
      presets: ['env','react']
    }
   }
  ]
 },
 devtool: "eval-source-map"
 };

这是我的package.json：

    {
     "name": "react-base",
     "version": "1.0.0",
     "description": "A MERN app skeleton",
     "main": "server.js",
     "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
     },
     "repository": {
      "type": "git",
      "url": "git+https://github.com/marcodarko/react-base.git"
  },
  "author": "Marco Cano",
  "license": "ISC",
  "bugs": {
    "url": "https://github.com/marcodarko/react-base/issues"
  },
  "homepage": "https://github.com/marcodarko/react-base#readme",
  "dependencies": {
    "axios": "^0.18.0",
    "bluebird": "^3.5.1",
    "body-parser": "^1.18.3",
    "express": "^4.16.3",
    "method-override": "^3.0.0",
    "morgan": "^1.9.0",
    "react": "^16.4.1",
    "react-dom": "^16.4.1",
    "react-redux": "^5.0.7",
    "react-router": "^4.3.1",
    "redux": "^4.0.0",
    "request": "^2.87.0"
  },
  "devDependencies": {
    "babel-core": "^6.22.1",
    "babel-loader": "^6.2.10",
    "babel-preset-env": "^1.7.0",
    "webpack": "^1.15.0",
    "webpack-cli": "^3.0.8",
    "webpack-command": "^0.4.1"
  }
}

npm start可以正常工作并表示加载，但是我的react代码根本无法加载。我目前正在独自寻找解决方案，但我想将其发布到社区，以查看是否有人知道我在做什么错。

Answer 1

    "devDependencies": {
    "babel-core": "^6.22.1",
    "babel-loader": "^6.2.10",
    "babel-preset-env": "^1.7.0",
    "webpack": "1.15.0",//removed the carat sign to use exact version
    "webpack-cli": "3.0.8",
    "webpack-command": "0.4.1"
  }

所做的更改是为了提供webpack的确切版本，因为包括克拉符号会自动将webpack解析为上述版本或更高版本，这会产生问题，因为每次生成新版本时，构建系统都会不断在webpack中进行更改已交付。这可能会给当前正在构建的应用程序带来重大更改

如何解决TypeError：validateSchema不是React App的函数？

1 个答案: