Ai Agent Error even if not linked to other nodes

i have a problem in my railway hosted n8n, with the ai agent node, any other nodes are working fine but whenever i add an ai agent node to the system even it’s not linked to other nodes the system doesn’t run and it gives me the errors in the image.

Information on my n8n setup

  • **n8n version:Latest 1.105.3
  • **Running n8n via: Railway
  • **Operating system:windows

Hi there, can you show us the inside of the AI Agent, you need to change this if you havent

because tht will definitely trigger error, because there r no chatInput from the trigger manual node

it doesn’t run when the ai agent is on the canvas , if i delete the ai agent node everything works fine.

Hi there, your screenshot here says its connected to a chat trigger node, while on the image above its connected to a manual trigger node, so which one is correct?

if you connect trigger chat and AI Agent, it should work

but for the manual trigger node, you need to change the User Message and define it on your own

even with the message trigger it doesn’t work, the whole system doesn’t start

i wanted to add this information: when i use previous ai agent node version like 1.7 it works but when i use the latest version it doesn’t work

tht must feel bad men, can you share your entire workflow? so i can help find the problem better

older versions are working fine but when i use the latest ai agent node version the system doesn’t even start

The question has not been solved

Hey, I have this issue too. Glad I wasn’t the only one.

Was searching all around for resolves but have not found one

If you press F12 then go to console you see the error but even with chatgpt i couldn’t understand where exactly the error is occuring, it’s a server side error , so go from there

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.