运行 nextjs 开发服务器时出现 webpack 警告

Question

运行时收到此警告npm dev：

<w> [webpack.cache.PackFileCacheStrategy] Restoring pack from /Users/pdeva/code/monorepo/web/app/.next/cache/webpack/client-development.pack failed: TypeError: Cannot read properties of undefined (reading 'hasStartTime')
<w> [webpack.cache.PackFileCacheStrategy] Restoring pack from /Users/pdeva/code/monorepo/web/app/.next/cache/webpack/server-development.pack failed: TypeError: Cannot read properties of undefined (reading 'hasStartTime')

这是完整的输出：

npm run dev

> app@0.1.0 dev
> next dev

ready - started server on 0.0.0.0:3000, url: http://localhost:3000
info  - Loaded env from /Users/pdeva/code/monorepo/web/app/.env.local
warn  - You have enabled experimental feature (appDir) in next.config.js.
warn  - Experimental features are not covered by semver, and may cause unexpected or broken application behavior. Use at your own risk.

info  - Thank you for testing `appDir` please leave your feedback at https://nextjs.link/app-feedback
<w> [webpack.cache.PackFileCacheStrategy] Restoring pack from /Users/pdeva/code/monorepo/web/app/.next/cache/webpack/client-development.pack failed: TypeError: Cannot read properties of undefined (reading 'hasStartTime')
<w> [webpack.cache.PackFileCacheStrategy] Restoring pack from /Users/pdeva/code/monorepo/web/app/.next/cache/webpack/server-development.pack failed: TypeError: Cannot read properties of undefined (reading 'hasStartTime')
event - compiled client and server successfully in 958 ms (246 modules)
wait  - compiling /page (client and server)...

该应用程序确实可以工作，但不确定是什么导致了警告。我尝试删除.next和node_modulesdir 但仍然继续看到它们。

Answer 1

rm -rf .next/cache 将解决该问题