Received tool input did not match expected schema

[rovictorbh]

Bug Description

I keep getting this error even after the last update. I use the postegres database as an Agent AI tool. I use it to update my database. This is an important service. There are executions that work and executions that don't. This is complicated because I can't wait to put it into production.

To Reproduce

Just executing my workflow.

Expected behavior

I just would like to execute correctly my workflow

Operating System

Ubuntu 20.04.6 LTS (Focal Fossa)

n8n Version

n8nVersion: 1.67.1

Node.js Version

nodeJsVersion: 20.18.0

Database

PostgreSQL

Execution mode

main (default)

[Joffcom]

Hey @rovictorbh,

We have created an internal ticket to look into this which we will be tracking as "GHC-464"

[jeanpaul]

Hi @rovictorbh, could you share the JSON for a minimal example that shows this error? That will help reproduce this error so we can investigate!