# Lib/topic\_creator échoue lorsque le mot "math" apparaît dans le titre ou le texte du sujet

**URL:** <https://meta.discourse.org/t/lib-topic-creator-fails-when-the-word-math-appears-in-the-topic-title-or-text/231018>\
**Category:** Bug\
**Created:** [Juin 24, 2022, 2:37 UTC](https://meta.discourse.org/t/lib-topic-creator-fails-when-the-word-math-appears-in-the-topic-title-or-text/231018 "2022-06-24T14:37:40Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [Juin 27, 2022, 5:07 UTC](https://meta.discourse.org/t/lib-topic-creator-fails-when-the-word-math-appears-in-the-topic-title-or-text/231018/5 "2022-06-27T17:07:17Z")

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Merci pour les étapes de reproduction @PapaBear. J’ai un correctif pour que cela ne se reproduise plus :

> <https://github.com/discourse/discourse/pull/17254>
>
> We didn't validate watched words automatic tagging, so it was possible
> for an ad…min to created watched words with an empty tag list which would
> result in an exception when users tried to create a new topic that
> matched the misconfigured watched word.
> 
> Bug report: https://meta.discourse.org/t/lib-topic-creator-fails-when-the-word-math-appears-in-the-topic-title-or-text/231018?u=falco

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