Load Error Handling

[pratikpatel-aurochs]

Facing issue for - When a new deployment occurs, the hosting service may delete the assets from previous deployments. As a result, a user who visited your site before the new deployment might encounter an import error.

window.addEventListener('vite:preloadError', (event) => {
  window.location.reload() // for example, refresh the page
})

I have tried these to add it in index.html but it doesn't work.

https://vite.dev/guide/build#load-error-handling

I managed to get it working using

router.onError((error, to) => {
  if (error.message.includes('Failed to fetch dynamically imported module')) {
    window.location = to.fullPath
  }
})

But why vite:preloadError doesn't work ?