NestJS 热模块替换：无效的选项对象

Question

我正在使用 NestJS 并尝试按照此页面的说明安装热模块替换：https://docs.nestjs.com/recipes/hot-reload

由于我使用的是 Nest CLI，因此我遵循了页面的第一部分。但是，目前我必须使用 nest build --webpack --webpackPath webpack-hmr.config.js 命令，但出现以下错误：

Error  Invalid options object. Watch Ignore Plugin has been initialized using an options object that does not match the API schema.
 - options[0] misses the property 'paths'. Should be:
   [RegExp | string, ...] (should not have fewer than 1 item)
   -> A list of RegExps or absolute paths to directories or files that should be ignored.
 - options[1] misses the property 'paths'. Should be:
   [RegExp | string, ...] (should not have fewer than 1 item)
   -> A list of RegExps or absolute paths to directories or files that should be ignored.

有谁知道它可能来自哪里以及如何解决它？

Answer 1

问题似乎来自从 webpack 4 到 webpack 5 的更新：https://github.com/nestjs/nest/issues/5667

有2种解决方案：

等待start-server-webpack-plugin更新，同时不使用HMR
降级到 webpack 4

NestJS 热模块替换：无效的选项对象

NestJS Hot Module Replacement: Invalid options object

webpack

nestjs

webpack-hmr