# Erreur \`NoMethodError in TopicsController#show\` après la fusion des sujets

**URL:** <https://meta.discourse.org/t/nomethoderror-in-topicscontroller-show-error-after-merging-topics/371843>\
**Category:** Bug\
**Tags:** pr-welcome, events, fixed\
**Created:** [Juin 26, 2025, 3:58 UTC](https://meta.discourse.org/t/nomethoderror-in-topicscontroller-show-error-after-merging-topics/371843 "2025-06-26T15:58:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
**Post date:** [Juin 26, 2025, 10:36 UTC](https://meta.discourse.org/t/nomethoderror-in-topicscontroller-show-error-after-merging-topics/371843/2 "2025-06-26T22:36:37Z")

</div>

Merci beaucoup pour cette explication détaillée. D’accord, nous devrions nettoyer cela, je vais mettre un #pr-welcome là-dessus pour l’instant.

---

_[View the full topic](https://meta.discourse.org/t/nomethoderror-in-topicscontroller-show-error-after-merging-topics/371843)._