Background:
Building a flow to send Slack messages to a Notion Task DB: Slack Trigger → extract text → LLM → create page (Project relation required; if no match, use COSMO-INBOX; Status = In Progress; Priority empty; Due = today).
Problem:
When using AI Agent (ToolsAgent v2), I consistently get Cannot read properties of undefined (reading ‘message’)—even if I provide message or chatInput via Code/Edit Fields and set the prompt source appropriately. The Chat Model path works; only the Agent path fails.
Env: n8n Cloud 1.115.3; Agent node v2.2.
