Open AI assistant and error 404

I’m testing out a chatbot and in the open ai node i see the assistant I want to message to and from in the list of assistants, and if I choose to list available assistants i get the ID as a response. Clicking the test step button gives me an error though, and I can’t see what i could be. Any thoughts on this?

This is the error message i get "ERROR: 404 No assistant found with id


ERROR: 404 No assistant found with id

Information on your n8n setup

  • n8n version: 1.31.2
  • Database (default: SQLite): SQLite
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
  • Operating system: Linux

Hi @Edwardm
:wave: welcome to the n8n community!

The workflow configuration seems ok, I recommend double-checking the ID of the assistant, as this error is usually thrown when Open AI can’t find an assistant with that ID

Just for reference here’s where to retrieve the ID of you assistants:

Let me know if you managed to make it work!

Thanks for having a look @giulioandreini

I just tested the same assistant in make, and it works fine there, so confused what it could be if it could be a bug in the version I’m using. I have verified the ID by the way, and it is correct in my workflow.