Max.M
1
Describe the problem/error/question
When we try to use “production url” of a webhook in workflow with AI Agent module, it returns the following error. The test webhook URL works fine.
What is the error message (if any)?
Node not found: @n8n/n8n-nodes-langchain.agent
Please share your workflow
Share the output returned by the last node
Node not found: @n8n/n8n-nodes-langchain.agent
Information on your n8n setup
- 1.26.0
- Running n8n via railway
n8n
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:
1 Like
Jon
4
Hey @Max.M,
Welcome to the community 
Are you running n8n in queue mode or anything? What environment options do you currenlty have set?
