# Event Analyser error

**URL:** <https://discuss.elastic.co/t/event-analyser-error/305070>\
**Category:** Elastic Security\
**Created:** [May 18, 2022, 12:44pm UTC](https://discuss.elastic.co/t/event-analyser-error/305070 "2022-05-18T12:44:18Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![okopnik](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/okopnik/32/97440_2.png) [@okopnik](https://discuss.elastic.co/u/okopnik)\
**Post date:** [May 18, 2022, 12:44pm UTC](https://discuss.elastic.co/t/event-analyser-error/305070/1 "2022-05-18T12:44:18Z")

</div>

Hello,  
We're using Kibana 7.17.2 and trying to enable the Timelines and Event Renderers  
We're using an index named logs-sysmon containing Sysmon events  
We can see the process tree, but when trying to look on a specific process node in the process tree it prompts an error "Node details were unable to be retrieved".  
Is there a way to fix it and see the process details? (And subsequently use the Event Renderes).

We'd appreciate any help 🙂

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 15, 2022, 12:44pm UTC](https://discuss.elastic.co/t/event-analyser-error/305070/2 "2022-06-15T12:44:36Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.