User Confirmation on vector Search

[mordonez]

Hello I’m automating a workflow in [n8n] and want to create a simple chatbot/agent that:

1. Receives user input through a chat window.
2. Extracts relevant information (time and project name) from the user’s message.
3. Uses the project name to perform a vectorized search and returns the top 1 result, comparing by name but retrieving the project_id.
4. Once the time and project_id are obtained:

• First, confirm with the client using a message like:
  • “120 minutes will be logged to the project: XXxx with project_id: XXxxxx. Is that correct?”*
• If the client approves, proceed with logging the time.

Issue:

I tried implementing the first part, and while the vector search correctly returns the project_id, the message sent to the user states that no project_id was found.

Question:

Is this feasible to implement? How can I correctly send the message with the retrieved project_id?

workflow

Information on n8n setup

• n8n version: 1.72.1
• Database (default: SQLite): SQLite
• n8n EXECUTIONS_PROCESS setting (default: own, main): own
• Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
• Operating system: Linux Ubuntu

[Yo_its_prakash]

This is likely a data access issue between your vector search results and confirmation message. fix it by Adding a Function node after your vector search to prepare data

[solomon]

There has been some fixes related to AI tools.
After updating to 1.80.4 most of them are solved.

If you think this is a bug, please try a more recent version of n8n