一个人怎么能处理webpack版本的问题?需要一位.但没有安装吗？

Question

首先收到错误：optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0，然后尝试使用以下内容：npm i optimize-css-assets-webpack-plugin@latest，但得到了消息：terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0

我正在为我的问题寻求一个具体的答案，但我认为，对于其他人来说，有一种思考如何处理其他NPM包中类似问题的一般方式也是有用的。

• ，我有一个一般性问题，因为我尝试使用°NEST JS°&°REACT°&°，我的TS工作流在同一个回购中.

• 我不知道我是否必须深入挖掘每个可能的依赖树，或者我是否必须打开多个问题，或者我是否必须自己处理这些问题(单独).

下面的4@4.44.2试图获得零警告消息，安装3个版本的webpack next@5.0.0-rc.6 lates@5.4.0和

npm install webpack@next # + webpack@5.0.0-rc.6

npm WARN babel-loader@8.1.0 requires a peer of webpack@>=2 but none is installed. You must install peer dependencies yourself.
npm WARN css-loader@5.0.1 requires a peer of webpack@^4.27.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-webpack-plugin@2.2.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN file-loader@6.2.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN html-webpack-plugin@4.5.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN mini-css-extract-plugin@1.3.0 requires a peer of webpack@^4.4.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN postcss-loader@4.0.4 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN sass-loader@10.0.5 requires a peer of webpack@^4.36.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN style-loader@2.0.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN url-loader@4.1.1 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.7.2 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-server@3.11.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-manifest-plugin@2.2.0 requires a peer of webpack@2 || 3 || 4 but none is installed. You must install peer dependencies yourself.
npm WARN workbox-webpack-plugin@6.0.0-alpha.3 requires a peer of webpack@^4.4.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN terser-webpack-plugin@4.2.3 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.

npm install webpack@latest # + webpack@5.4.0

npm WARN optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.7.2 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-manifest-plugin@2.2.0 requires a peer of webpack@2 || 3 || 4 but none is installed. You must install peer dependencies yourself.

npm install webpack@4 # + webpack@4.44.2 

npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN notsup Unsupported engine for watchpack-chokidar2@2.0.0: wanted: {"node":"<8.10.0"} (current: {"node":"15.1.0","npm":"6.14.8"})
npm WARN notsup Not compatible with your version of node/npm: watchpack-chokidar2@2.0.0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/watchpack-chokidar2/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0 but none is installed. You must install peer dependencies yourself.

Answer 1

您似乎有一组不兼容的包。我不确定语法，我的经验是作曲家。如果您查看该列表，您将看到大多数包要么需要v4 ，要么需要 v5：

npm WARN mini-css-extract-plugin@1.3.0 requires a peer of webpack@^4.4.0 || ^5.0.0 ... --您有一个需要独占v4的包，另一个需要独占的v5包

npm WARN optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 ...

npm WARN terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0 ...