custom 404 page?

[lombisi]

How could this be possible?

[nhl.pl]

There is an article in NodeBB Documentation showing how to configure it using nginx.
docs.nodebb.org/en/latest/configuring/proxies/nginx.html?#configuring-nginx-to-use-a-custom-error-page

Additional information can be found in topics #6720 and #6361 (sorry, Akisment don't like a lot of links).

[lombisi]

@nhl.pl I think not possible to 404

[julian]

@lombisi You could modify the 404.tpl in your theme to override the one provided by NodeBB.

[lombisi]

@julian thank you.

[lombisi]

@julian How do I make child theme?

[frissdiegurke]

Please take a look at the docs: https://docs.nodebb.org/en/latest/themes/create.html#child-themes