# Error "no implicit conversion of Array into String" when using Gemini AI analysis on posts with images

**URL:** https://meta.discourse.org/t/error-no-implicit-conversion-of-array-into-string-when-using-gemini-ai-analysis-on-posts-with-images/372015
**Category:** Bug
**Tags:** ai
**Created:** [June 27, 2025, 3:22pm UTC](https://meta.discourse.org/t/error-no-implicit-conversion-of-array-into-string-when-using-gemini-ai-analysis-on-posts-with-images/372015 "2025-06-27T15:22:35Z")
**Posts on this page:** 1
**Showing post:** 5

<div class="post-metadata">

### Author: ![hel\_Sinki](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/hel_sinki/32/525916_2.png) [@hel\_Sinki](https://meta.discourse.org/u/hel_Sinki)
#### Post date: [July 2, 2025, 2:34am UTC](https://meta.discourse.org/t/error-no-implicit-conversion-of-array-into-string-when-using-gemini-ai-analysis-on-posts-with-images/372015/5 "2025-07-02T02:34:31Z")

</div>

Confirmed: after I removed the RAG configuration, the image‐analysis functionality returned to normal. Thanks for the help!

---

_[View the full topic](https://meta.discourse.org/t/error-no-implicit-conversion-of-array-into-string-when-using-gemini-ai-analysis-on-posts-with-images/372015)._