Custom error page for inaccessible category

Hello!

I was wondering if anyone had any clue how could I create a custom error page for an inaccessible category due to group permission.

Background: in order to have the voting plugin only used by certain people, a group was created. Unfortunately in order to have only that group of people voting capabilities, anyone outside it can’t even see that category due to the fact “View” access let’s a user vote as well. When anyone outside the group bumps into the inaccessible category (and not exactly by chance I should add) I would like to explain how they can join that group to be able to vote.

Thanks a lot in advance!

This is already discussed here

@dan this is still on your eventual todo list?

이 기능을 제어하는 새로운 사이트 설정인 detailed_404가 있습니다. 활성화하면 오류에 대한 더 많은 정보(예: 어떤 그룹이 해당 주제/카테고리를 볼 수 있는지)를 제공하려고 합니다.