# NameError with DLQ input plugin

**URL:** <https://discuss.elastic.co/t/nameerror-with-dlq-input-plugin/92688>\
**Category:** Logstash\
**Created:** [July 11, 2017, 3:48pm UTC](https://discuss.elastic.co/t/nameerror-with-dlq-input-plugin/92688 "2017-07-11T15:48:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![jakelandis](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jakelandis/32/36163_2.png) [@jakelandis](https://discuss.elastic.co/u/jakelandis)\
**Post date:** [July 14, 2017, 2:17pm UTC](https://discuss.elastic.co/t/nameerror-with-dlq-input-plugin/92688/2 "2017-07-14T14:17:52Z")

</div>

We recently discovered an issue with this plugin [1]. This will be fixed in 5.5.1 and until then can be fixed with:

`bin/logstash-plugin update logstash-input-dead_letter_queue`

[1]

> [@\[Attention\] Logstash 5.5.0 - Known Issue with Dissect Filter and Dead Letter Queue Input](https://discuss.elastic.co/t/attention-logstash-5-5-0-known-issue-with-dissect-filter-and-dead-letter-queue-input/92337):
>
> This notice addresses a known issue with the default bundled versions of the [dissect filter](https://www.elastic.co/guide/en/logstash/current/plugins-filters-dissect.html) and [dead letter queue input](https://www.elastic.co/guide/en/logstash/current/plugins-inputs-dead_letter_queue.html) plugins in the Logstash 5.5.0 release. The Problem When using the dissect filter or dead letter queue input in a new or existing pipeline configuration with Logstash 5.5.0, users will encounter this fatal error when starting Logstash: [2017-07-07T11:18:16,031][ERROR][logstash.agent] Cannot create pipeline {:reason=\>"Couldn't find any filter plugin named 'dissect'. Are you sur…

---

_[View the full topic](https://discuss.elastic.co/t/nameerror-with-dlq-input-plugin/92688)._