【发布时间】:2021-09-11 05:27:18
【问题描述】:
我将 webpack 版本从 4.0.0 更新到 5.52.1,使用 'bin/webpack' 编译后,结果是 webpack 5.52.1 编译成功
但是,我有如下错误消息
SyntaxError: Invalid regular expression: /^(https?://)?((([a-zd]([a-zd-]*[a-zd])*).)+[a-z]{2,}|((d{1,3}.){3}d{1,3}))(:d+)?(/[-a-zd%_.~+]*)*(?[&a-zd%_.~+=-]*)?(#[-a-zd_]*)?$/: Invalid group
at new RegExp (<anonymous>)
at /node_modules/webpack/lib/javascript/JavascriptParser.js:410:24
at Hook.eval [as call] (eval at create (/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:7:16)
at JavascriptParser.evaluateExpression (/node_modules/webpack/lib/javascript/JavascriptParser.js:3150:25)
at JavascriptParser.getRenameIdentifier (/node_modules/webpack/lib/javascript/JavascriptParser.js:1366:23)
at JavascriptParser.walkVariableDeclaration (/node_modules/webpack/lib/javascript/JavascriptParser.js:2058:31)
at JavascriptParser.walkStatement (/node_modules/webpack/lib/javascript/JavascriptParser.js:1566:10)
at JavascriptParser.walkStatements (/node_modules/webpack/lib/javascript/JavascriptParser.js:1427:9)
at /node_modules/webpack/lib/javascript/JavascriptParser.js:1601:9
at JavascriptParser.inBlockScope (/node_modules/webpack/lib/javascript/JavascriptParser.js:3048:3)
.
.
.
webpack 5.52.1 compiled successfully
我对此一无所知,因为我可以在没有错误消息的情况下使用 webpack 4.0.0 进行编译,但是在迁移到 webpack 5.52.1 后,我在 /node_modules/ 的 new RegExp 处遇到了错误webpack/lib/javascript/JavascriptParser.js 并且没有 /^(https?://)?(((a-zd).)+[a-z]{2,} |((d{1,3}.){3}d{1,3}))(:d+)?(/[-a-zd%_.~+])(? [&a-zd%_.~+=-])?(#[-a-zd_]*)?$/ 在我的脚本中谁能告诉我如何找到根本原因并修复这
资源:
rails:6.1.4
webpacker:6.0.0.rc.2
webpack:5.52.1
webpack-cli:4.8.0
【问题讨论】:
标签: ruby-on-rails webpack webpacker