Hi,

maybe instead of customization of error.php file (which is not supported by us) you should use redirect extension that can handle error view. Some SEO extensions allows that.

Have you tried this same with cassiopeia template?

why should i try cassio? you build also own template :D... in J3 this works. you dont support that? but why is there a how to? custom error page?...

maybe it's Joomla 4 problem, if all works OK in J3.

SPPB do not manage error page, only Joomla core and template in small part.

Well, i have some blog and blog-detail pages with working redirect to my error page. just the sp-pagebuilder-pages dont get a redirect, just a reload from home-page. so its a SPPB Problem. Hope somebody get the solution soon.

we will see how it would be in SPPB 4 (upcomming)

thats the solution - waiting? why the j4 error handling cant handle pagebuilder-pages? Uri, Realname, Seo-friendly urls not working in sppagebuilder redirect? j4 cant handle that? ... 4 pages are ready to go online... so i need a solution now :)

so what is your solution? redirect works with joomla article pages but not with sp-pagebuilder-pages. so the uri oder seo-friendly url or something else is broken and dont work with J4. Please i need a workaround this year.

I don't have answer yet, becuase Joomla 4 core is much different than Joomla 3 was.

Seo-friendly urls - you can get , if you add page(s) to menu items. This worked and still works.