Issues with a auto-fixing output parser

Questions
1

Describe the problem/error/question

Auto-fixing Output Parser doesn’t fix any errors. I literally never seen it fix the output.

What is the error message (if any)?

Just standard schema error that is passed to the LLM chain

Please share your workflow

instance information

Debug info

core

  • n8nVersion: 1.78.1
  • platform: docker (self-hosted)
  • nodeJsVersion: 20.18.2
  • database: postgres
  • executionMode: regular
  • concurrency: -1
  • license: enterprise (production)
  • consumerId: 496999de-0bbb-4bd4-9b26-6ed77d2f8182

storage

  • success: all
  • error: all
  • progress: false
  • manual: true
  • binaryMode: memory

pruning

  • enabled: true
  • maxAge: 336 hours
  • maxCount: 10000 executions

client

  • userAgent: mozilla/5.0 (macintosh; intel mac os x 10_15_7) applewebkit/537.36 (khtml, like gecko) chrome/133.0.0.0 safari/537.36
  • isTouchDevice: false

Generated at: 2025-02-17T16:17:04.592Z

2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
3

Same here. I’ve never got it to work, frustrating!

4

Hey @dszmaj
My experience with it is the same. :cry:
You can try to handle errors with an Error branch and process it with additional prompt :

5

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