Hello everyone.
I have just tried to integrate the new Think tool into one of my existing workflows to improve the quality of the AI Agent results. This workflow is a sub-workflow that is triggered by a parent workflow.
The latter now immediately runs into an error and the node (Execute Sub-workflow) reports: Unrecognized node type: @n8n/n8n-nodes-langchain.toolThink
Does anyone have an idea what the problem is?
My N8N Version is 1.88.0
Thank you!