webpack 提供“无效的正则表达式"；错误 [英] webpack serve giving "Invalid regular expression" error

问题描述

我正在尝试运行 webpack serve.

它给出了 SyntaxError: Invalid regular expression:/(\p{Uppercase_Letter}+|\p{Lowercase_Letter}|\d)(\p{Uppercase_Letter}+)/: Invalid escape

在这一行 https://github.com/webpack/webpack/blob/c90dfadbc6c5ac1ab4bda2cc106958b65fb5e6e7/lib/cli.js#L67

webpack":5.1.3"，webpack-cli":4.0.0"，webpack-dev-server":3.11.0"；节点 12.19.0

我错过了什么吗?

解决方案

我今天遇到了同样的问题.我通过将我的节点版本更新到最新的稳定版本来解决它

sudo npm cache clean -f须藤 npm install -g n须藤稳定

I am trying to run webpack serve.

It's giving SyntaxError: Invalid regular expression: /(\p{Uppercase_Letter}+|\p{Lowercase_Letter}|\d)(\p{Uppercase_Letter}+)/: Invalid escape

In this line https://github.com/webpack/webpack/blob/c90dfadbc6c5ac1ab4bda2cc106958b65fb5e6e7/lib/cli.js#L67

"webpack": "5.1.3",
"webpack-cli": "4.0.0",
"webpack-dev-server": "3.11.0"

Node 12.19.0

Am I missing something ?

解决方案

I'm having the same issue just today. I solve it with update my node version to the latest stable version

sudo npm cache clean -f
sudo npm install -g n
sudo n stable

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