I had a workflow that was working perfectly, and without changing anything, it started failing.
I have a data object, and for each row in that object I run an AI call an return the results.
I made a very simplified version of that workflow, and am getting the same error. Cannot figure out for the life of me what this error is!
I managed to fix the problem, but I don't know why.
I changed the resource from AI to Retool Database, and wrote a simple SELECT * FROM table. I ran it. I then changed it back to an AI resource, and tried it again with my original inputs, and it ran fine.