AI Agent error (again): Cannot read properties of undefined (reading '0')

Questions
1

Once again - No idea why this won’t work. Documentation doesn’t help, nothing on the forums (inc Discord) and many hours wasted.

I’m beginning to think n8n’s AI agents are just not worth the time and effort to try and use, since most of the use cases I have tried come up with error after error, after error. I don’t know if it’s n8n’s issue or LangChain but it’s incredibly frustrating.

2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
3

Hi @elliott

Can you share at least a screenshot of the error? There’s usually an error stack to it as well that would be good to know!
Also, which version of n8n are you using?

4

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