カテゴリは削除済みですが、「About」トピックを恒久的に削除できません

zogstrip · 2026 年 9 月 25 日午後 5:44

報告ありがとうございます @alltiagocom

以下のプルリクエストで修正されます。

github.com/discourse/discourse

FIX: Allow permanently deleting the About topic of a deleted category (#44132)

main ← zogstrip/permanently-delete-orphaned-about-topic

approved 05:52PM - 25 Sep 26 UTC

ZogStriP

+105 -3

Previously, deleting a category trashed its About topic but left the first post …live, so `posts_count` stayed at 1 and permanent deletion failed with "This topic still has 0 posts…". Recovering a post in that trashed topic also raised a 500, because post voting's `is_post_voting_topic?` dereferenced the nil topic. This change trashes the first post along with the topic, repairs existing topics with a post-deploy migration, and makes `is_post_voting_topic?` nil-safe. https://meta.discourse.org/t/411015

トピック		返信	表示
Can't delete the "about this category" topics Support	10	2369	2015 年 9 月 20 日
How can I delete the automatically generated "About the X Category" topic? Support	1	143	2024 年 8 月 22 日
Deleting the About topics Support	7	456	2022 年 11 月 9 日
Best way to discriminate a "About the category" post? Support	3	623	2019 年 6 月 24 日
Can't delete topic without category Support	13	311	2025 年 5 月 28 日

カテゴリは削除済みですが、「About」トピックを恒久的に削除できません

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