# Some topics are not displayed due to signatures plugin

**URL:** <https://meta.discourse.org/t/some-topics-are-not-displayed-due-to-signatures-plugin/66435>\
**Category:** Product Support\
**Created:** [July 19, 2017, 12:37pm UTC](https://meta.discourse.org/t/some-topics-are-not-displayed-due-to-signatures-plugin/66435 "2017-07-19T12:37:45Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![cpradio](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/cpradio/32/4970_2.png) [@cpradio](https://meta.discourse.org/u/cpradio)\
**Post date:** [July 19, 2017, 4:59pm UTC](https://meta.discourse.org/t/some-topics-are-not-displayed-due-to-signatures-plugin/66435/7 "2017-07-19T16:59:21Z")

</div>

I’m fairly certain so is `discourse-yuml`, due to using addPreProcessor.

---

_[View the full topic](https://meta.discourse.org/t/some-topics-are-not-displayed-due-to-signatures-plugin/66435)._