Compiled with problems: × ERROR in ./node_modules/lop/lib/StringSource.js 1:11-26 Module not found: Error: Can't resolve 'util' in 'D:\project\test111\node_modules\lop\lib' BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you want to include a polyfill, you need to: - add a fallback 'resolve.fallback: { "util": require.resolve("util/") }' - install 'util' If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "util": false } ERROR in ./node_modules/mammoth/lib/docx/docx-reader.js 3:11-26 Module not found: Error: Can't resolve 'path' in 'D:\project\test111\node_modules\mammoth\lib\docx' BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you want to include a polyfill, you need to: - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }' - install 'path-browserify' If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "path": false }

这个错误提示是由 webpack 编译器报出的。从错误信息看，是在编译 lop 和 mammoth 模块时出现了找不到 util 和 path 模块的错误。这是由于 webpack 5 不再默认引入 Node.js 核心模块的 polyfill，需要开发者手动引入或安装相应的 polyfill。

解决方法如下：

1. 安装 polyfill

您可以使用以下命令安装相应的 polyfill 模块：

npm install util path-browserify --save-dev

2. 配置 webpack

在 webpack 配置文件中添加以下代码：

resolve: {
  fallback: {
    "util": require.resolve("util/"),
    "path": require.resolve("path-browserify"),
  },
}

这样就会在编译时自动引入相应的 polyfill 模块，解决这个错误。

相关问题

/common/category-cascader in ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?

As an AI language model, I cannot provide a specific answer to this question as it requires more context and information about the project and codebase. However, I can give a general explanation.

The file path "/common/category-cascader" refers to a module or component in the project that is related to a category cascader, which is a type of user interface element that allows users to select a category from a hierarchical list.

The "./node_modules/babel-loader/lib!" and "./node_modules/vue-loader/lib/selector.js?" prefixes indicate that the file is being loaded and processed by two different loaders: babel-loader and vue-loader.

Babel-loader is a module loader for Webpack that transpiles modern JavaScript code into a format that is compatible with older browsers. Vue-loader is a loader for Webpack that allows developers to write Vue.js components in a single file format, which is then compiled into JavaScript code that can be executed in the browser.

The "selector.js?" suffix in the Vue-loader path indicates that the module is being loaded with a specific selector, which is used to identify the Vue.js components in the file.

Compiled with problems: × ERROR Script error. at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:249:58)

这个错误通常是由于脚本中存在语法错误或其他问题导致的。要解决这个问题，你可以尝试以下几个步骤：

1. 检查你的代码中是否存在语法错误。这可能包括拼写错误、缺少括号、分号等。
2. 确保你的依赖项已经正确安装，并且版本与你的代码兼容。
3. 检查你的开发环境是否正确配置。确保你正在使用正确的编译器、包管理器和构建工具。
4. 查看控制台输出，看是否有其他错误信息或警告，这些信息可能会提供更多的线索。
5. 如果你使用了第三方库或框架，请确保你已经正确地导入并使用它们。

如果以上步骤都没有解决问题，你可以提供更多的错误详情和相关的代码片段，以便我能够更具体地帮助你解决问题。