It looks like sometimes the autonomous node just do it without problem but sometimes, it generates an error with internal ad hoc variable. Why is that and how can I manage to work. Actually I created an autonomous node to isolate the concern. What it should do, it fetch one text data (knowledge base attached) and find the appropriate price based on the user's city name in the question. You can see the attach image, it looks for searchResult variable. And the next time, it uses searchResultS variable... https://cdn.discordapp.com/attachments/1108396291060408352/1480994883291320372/Capture_decran_le_2026-03-10_a_14.20.40.png?ex=69b1b377&is=69b061f7&hm=3639877632e32cc804b88fddf9bea66d5dfebec84b40917c9552fd3ccd3c63d9&