Is it possible to get server side data for +error.svelte?

[korywka]

Something like we do for pages, but +error.server.js.

[dennisregalado]

definitely see a use case for this, currently using a hacky workaround to render a 404 page with data from Sanity with the correct error code response

[benmccann]

The status code being wrong would probably be fixed by #10565

[korywka]

@benmccann should we create an issue for this feature request or leave it as discussion?

[benmccann]

Can you share some details on the use case?

[korywka]

When user gets 404, but you want to suggest similar pages. For example this one: https://macosbin.com/bin/sofari
If you do it with CSR, you need to expose to public GET route for XHR.

[korywka]

Also may be helpful to generate unique error ID that can help to resolve problem, like CF do:

[teemingc]

an issue for this exists here #6106