/Error in sub-node ‘Supabase Vector Store1

Questions
1

I’m building a RAG Q&A system by connecting a Vector DB created with Supabase to n8n, but I’m encountering the following error. Has anyone experienced the same issue and found a solution

Error in sub-node ‘Supabase Vector Store1‘

Error searching for documents: 42702 column reference “uuuid” is ambiguous It could refer to either a PL/pgSQL variable or a table column.

2

Hey @Younghwan_Kim ,

It’s difficult to understand the exact issue just looking at this error.

It would be great if you can share your workflow here.

3

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