# Clicking on a category from a tags page leads to undefined page

**URL:** <https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738>\
**Category:** Bug\
**Created:** [2015年十月21日 00:42 UTC](https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738 "2015-10-21T00:42:07Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![dandv](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dandv/32/169779_2.png) [@dandv](https://meta.discourse.org/u/dandv)\
**Post date:** [2015年十月21日 00:42 UTC](https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738/1 "2015-10-21T00:42:07Z")

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1. Go to [Topics tagged css](https://meta.discourse.org/tags/css)

2. Mouse over one of the “ux” categories.

3. Click that “ux” link you moused over.

4. Click the browser’s back button.

 ![](https://global.discourse-cdn.com/meta/original/3X/b/f/bf95addfed4a2e8125b11f4be3e234eab8791ade.gif)

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [2015年十月21日 02:23 UTC](https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738/2 "2015-10-21T02:23:00Z")

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Yep this seems like a legit bug @neil

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**Author:** ![neil](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neil/32/102150_2.png) [@neil](https://meta.discourse.org/u/neil)\
**Post date:** [2015年十一月6日 21:20 UTC](https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738/3 "2015-11-06T21:20:21Z")

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I fixed this in the tagging plugin, so it should get deployed soonish.

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [2015年十一月6日 21:22 UTC](https://meta.discourse.org/t/clicking-on-a-category-from-a-tags-page-leads-to-undefined-page/34738/4 "2015-11-06T21:22:45Z")

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