Vite.new/svelte or svelte-ts Failed to load config vite.config.js

[razvn]

Describe the bug

After generating the skeleton vite.new/svelte or vite.new/svelte-ts, npm run dev or vite fails with the error

failed to load config from /home/projects/vitejs-vite-menhuc/vite.config.js
error when starting dev server:
TypeError: Failed to fetch dynamically imported module: file:///home/projects/vitejs-vite-menhuc/vite.config.js?t=1633599395041

Link to the blitz that caused the error

https://stackblitz.com/edit/vitejs-vite-menhuc?file=vite.config.js&terminal=dev

Steps to reproduce

• start a new project from http://vite.new/svelte-ts
• the start fails with this error
• trying to run npm run dev falis

Expected behavior

app should run

Screenshots

No response

Platform

Browser name  = Chrome 
Full version  = 94.0.4606.61
Major version = 94
navigator.appName = Netscape
navigator.userAgent = Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36
performance.memory = {
  "totalJSHeapSize": 117502129,
  "usedJSHeapSize": 111446937,
  "jsHeapSizeLimit": 2172649472
}
Hash = 815bc8ad637b2ae02ff91b8c21f3a5f23f934bb6

Additional context

No response

[jrvidal]

Related: vitejs/vite#5213

[SamVerschueren]

The issue @jrvidal linked was exactly the root cause of the error. It was fixed in Vite itself and therefore requires a newer version than specified in the project you linked. If you start a new project from https://vite.new/svelte-ts, you will notice that it works correctly now.

Let us know if you run into other issues 🙏 .