Pain point · Reliability & bugs · Causes churn
AI Agent node breaks on a simple OpenAI call after upgrading
4 source threads · first seen 2025-07 · last seen 2025-12
Summary
A basic AI Agent connected to an OpenAI model worked in the previous version but throws a null property error after upgrading.
- Affects
- n8n cloud users
Evidence
Excerpts are copied word for word from the source; follow the link to read it in full.
“But when I try to edit any workflow (even a newly created one), this error shows up”
“I cannot make any further changes to my n8n workflows”
“My system setup timeouts and we have to keep retrying”
“after upgrade started to break down at simple call”