Just got Archon set up and ran into this error on my first request. Not sure what to make of it, but looks like an issue inside the library itself:
langgraph.errors.InvalidUpdateError: Must write to at least one of [‘latest_user_message’, ‘messages’, ‘scope’]
During task with name ‘start’ and id ‘OBSCURED’
That sure is a strange one! Are you running Archon through Docker or directly with Python? LangGraph doesn’t fully support Python 3.13 yet, so if you’re running directly with Python using that version it could be the issue. I’d highly recommend running with Docker!
@ColeMedin Thanks for the response. I am in fact running Docker. Not sure how to diagnose though, as I’m new to Docker.