Describe the problem/error/question
I notice that in the columns/attribute on the firestore node can only store strings or array. I’ve tried using objects and boolean and I get an error or null.
What is the error message (if any)?
Please share your workflow
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:

