Deferent behavior of AI agent on Mac and Linux

[Roni_2025]

Hello.
I noticed a deferent behavior of AI agent on Mac and Linux - Is this defect?
On mac, I have local install, and I have workflow working well.
I copied the same workflow to Linux VM on Azure, and the AI agent which recieves a text document, and should summerize it, stopping with error.

Error:

Problem in node ‘AI Agent‘

Please connect at least one tool. If you don’t need any, try the conversational agent instead

Share the output returned by the last node

Information on your n8n setup

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

[octionic]

Did you maybe use an OpenAI model on the other computer instead?
Tool usage is only optional if OpenAI is connected.

To fix this, your easiest option might be to connect a calculator tool - you can even disable it.

[Roni_2025]

Hey, no, it is exactlly the same configuration. the only changes I did, is the directory (for the trigger) and the credential (to the same Azure Open AI account)

[Roni_2025]

I’m thinking that maybe additional packages needed to install on the linux server. Can you help let me know what needs to be install or added?
For example, I see that on the linux, many nodes are missing