下一次构建失败带有看似无用的错误消息

Question

为了利用Next.js，我将一个项目从Heroku迁移到Vercel。这不是我第一次使用Next，但我以前从未遇到过这样的bug。

昨晚我成功地构建了它，它运行得很好，但是在这段过程中，我得到了这样的错误消息：

HookWebpackError: Unexpected '/'. Escaping special characters with \ may help.
    at makeWebpackError (/opt/homebrew/lib/node_modules/next/dist/compiled/webpack/bundle5.js:41630:9)
    at /opt/homebrew/lib/node_modules/next/dist/compiled/webpack/bundle5.js:25321:12
    at eval (eval at create (/opt/homebrew/lib/node_modules/next/dist/compiled/webpack/bundle5.js:140036:10), <anonymous>:48:1)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
-- inner error --
Error: Unexpected '/'. Escaping special characters with \ may help.
    at /Users/bigsexy/Desktop/currentProjects/portfolio_on_next/static/css/1ec7d2389c57fd3d.css:425:1
    at Root._error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:95188)
    at Root.error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:141043)
    at Parser.error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:103534)
    at Parser.unexpected (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:104020)
    at Parser.combinator (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:102267)
    at Parser.parse (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:109511)
    at Parser.loop (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:108916)
    at new Parser (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:95045)
    at Processor._root (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:111925)
    at Processor._runSync (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:112432)
caused by plugins in Compilation.hooks.processAssets
Error: Unexpected '/'. Escaping special characters with \ may help.
    at /Users/bigsexy/Desktop/currentProjects/portfolio_on_next/static/css/1ec7d2389c57fd3d.css:425:1
    at Root._error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:95188)
    at Root.error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:141043)
    at Parser.error (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:103534)
    at Parser.unexpected (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:104020)
    at Parser.combinator (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:102267)
    at Parser.parse (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:109511)
    at Parser.loop (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:108916)
    at new Parser (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:95045)
    at Processor._root (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:111925)
    at Processor._runSync (/opt/homebrew/lib/node_modules/next/dist/compiled/cssnano-simple/index.js:195:112432)

我翻阅了每一个文件，却找不到这是在说什么，所以我猜它来自npm包？是否有方法将生成文件从失败的构建中保存，以便我可以检查static/css/1ec...css文件？我尝试使用--debug标志运行构建，但它没有提供更多的信息。

我会张贴代码片段，但我甚至不知道在哪里寻找，所以这里的回购任何人有任何想法。

https://github.com/igloo1505/portfolio_on_next

提前感谢！

Answer 1

这里似乎有一个剩余的结束注释标记：https://github.com/igloo1505/portfolio_on_next/blob/main/css/App.css#L429