Tag dropdown in composer and topic title edit menu doesn't work

zogstrip · February 12, 2026, 3:55pm

I think this will be fixed by

github.com/discourse/discourse

FIX: Tag search 500 when content_localization is enabled (#37769)

main ← tag-preloading

merged 03:58PM - 12 Feb 26 UTC

nattsw

+132 -11

With `content_localization_enabled`, searching for tags via any tag dropdowns (o…r hashtag autocompletes) triggers a 500 error. The crash occurs because a preloader is called on a non-AR result returned by `DiscourseTagging.filter_allowed_tags` :sadpikachu:, which are plain structs, not AR Tags instances. Additionally, `tag_counts_json` calls AR methods (which access `.locale` that don't exist on the minisql objects. This PR fixes the issue by converting mini results to Tag ARs with `.includes(:localizations)` before passing them to tag_counts_json. - TagsController#search - TagHashtagDataSource#search - TagHashtagDataSource#search_without_term

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Tag dropdown in composer and topic title edit menu doesn't work

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