Hello!
I’m french (thanks google translate!) and a complete novice with N8N, but for a project, I’m trying to create an agent that analyzes a Google Sheet and integrates the answers to my questions into a Google Doc. I’ve successfully authorized access to Google Cloud Platform, etc.
The agent currently has a very simple form, like this:
Please note, I am obliged to use Claude 3.7 (for reasons too long to detail!) and I did purchase the dedicated tokens.
However, I systematically get error messages, impossible to get out of it all evening 
It’s at the level of the google doc that things seem to be blocked; it’s the text field that poses a problem: I put this: {{ $(“Anthropic Chat Model”).item.json.completion }} and it answers me [No path back to node]
The reason is certainly very simple, and I’m sorry to bother you with this…
Thanks in advance to anyone who agrees to help me out! 
Best regards, Fabien
