[BugReport] vite ws connect failed

[warjiang]

when i use create-chrome-ext with react + ts + vite, after install dependencies and run npm run dev, it comes with websockets connect failed:

[Valeriy-Burlaka]

I had this error too, - looks like Vite regression or a configuration issue. Some people report that downgrading to "vite": "~4.2.2" helped them.
For me, adding Vite configuration from this answer solved the issue. Hope this helps!

[warjiang]

@Valeriy-Burlaka thks, after donwgrade vite, it works, and the hmr as well 👍

[warjiang]

@guocaoyi maybe should lock version of vite or add this problem in FAQ

[ajaxjs]

same problem

Try add this to your vite config

server: { port: 5173, strictPort: true, hmr: { port: 5173, }, },

fixed!

[dejurin]

This bug only in dev.