Webpack:未知参数:模式/配置具有未知属性“模式" [英] Webpack: Unknown argument: mode / configuration has an unknown property 'mode'

问题描述

被这个弄疯了，真的错过了什么......

getting crazy with this, really missing something....

我有 webpack 4.6.0，webpack-cli ^2.1.2，所以是最新的.

I have webpack 4.6.0, webpack-cli ^2.1.2, so the latest.

遵循文档(https://webpack.js.org/concepts/mode/)，想使用必须配置的模式，一种用于生产，一种用于开发，但我得到:

Following the docs (https://webpack.js.org/concepts/mode/), want to use the mode to have to configs, one for production and one for development, but I get:

configuration[0] 有一个未知的属性mode".这些属性有效:对象{ amd?，保释?，缓存?，上下文?，依赖?，devServer?，devtool?，入口，外部?，加载器?，模块?，名称?，节点?，输出?，并行性?，性能?，插件?、profile?、recordsInputPath?、recordsOutputPath?、recordsPath?、resolve?、resolveLoader?、stats?、target?、watch?、watchOptions?}

configuration[0] has an unknown property 'mode'. These properties are valid: object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry, externals?, loader?, module?, name?, node?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, stats?, target?, watch?, watchOptions? }

我错过了什么:O?????

What am I missing :O?????

module.exports = [
  merge(base, {
    mode: 'development',
    output: {
      path: path.resolve(__dirname, './public/assets/development'),
    },
  }),
  merge(base, {
    mode: 'production',
    output: {
      path: path.resolve(__dirname, './public/assets/production'),
      filename: '[name].bundle.js',
    },
  }),
]

推荐答案

好吧，问题是我全局安装了一个旧的 webpack，我想...

Ok, the problem was that I had an older webpack installed globally, I think...

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