Error beeing thrown within `head` with SSR results in white Page of Death

[KiwiKilian]

Which project does this relate to?

Start

Describe the bug

When an error is thrown within head nothing is rendered or logged (neither server or browser).

Your Example Website or App

https://codesandbox.io/p/devbox/tss-error-in-head-whit-page-cddqxj?file=%2Fsrc%2Froutes%2F__root.tsx%3A17%2C5-17%2C29

Steps to Reproduce the Bug or Issue

Open the page. Remove the throw new Error() from head to show it's working otherwise.

Expected behavior

• Show an error in the server logs
• Show error via the Vite Dev Overlay
• Consider, if an error should be rendered to throug the errorComponent?

Screenshots or Videos

No response

Platform

• Router / Start Version: 1.128.0

Additional context

No response

[brenelz]

Which page has the "throw new Error"? I am not seeing it

[KiwiKilian]

Sorry, I screwed up on the link. I've updated it, it's still present with the current version. The error is withing src/routes/__root.tsx.

[schiller-manuel]

next step is creating a failing e2e test as a PR

[KiwiKilian]

PR with failing E2E test is up #4862.