Error "no hay conversión implícita de Array en String" al usar análisis de Gemini AI en publicaciones con imágenes

Error
4

I am having trouble with a repro here, using creative with images enabled:

This screenshot depicts an error message from the Gemini AI system while attempting to transcribe an image, displaying technical details about a system error and including conversational elements like invite and reply options. (Captioned by AI)
This screenshot depicts an error message from the Gemini AI system while attempting to transcribe an image, displaying technical details about a system error and including conversational elements like invite and reply options. (Captioned by AI)852×1177 123 KB

Can you share how your LLM is configured, be sure to use the non preview 2.0 / 2.5 flash model now that it is released.