---
stable_id: skills/skills-sh-czlonkowski-n8n-skills-n8n-validation-expert
type: skills
title: skills-sh-czlonkowski-n8n-skills-n8n-validation-expert
summary: |-
  # Error Catalog
  Comprehensive catalog of n8n validation errors with real examples and fixes.
  ---
  ## Error Types Overview
  Common validation errors by priority:
  | Error Type | Priority | Severity | Auto-Fix |
  |---|---|---|---|
  | missing_required | Highest | Error | ❌ |
  | invalid_value | High | Error | ❌ |
  | type_mismatch | Medium | Error | ❌ |
tags:
  - skills-sh
  - skills-sh-all-time
source_url: https://raw.githubusercontent.com/czlonkowski/n8n-skills/HEAD/skills/n8n-validation-expert/ERROR_CATALOG.md
license: ""
upstream_ref: https://skills.sh/czlonkowski/n8n-skills/n8n-validation-expert
github_stars: 2848
github_forks: 501
github_is_organization: false
retrieved_at: 2026-06-11T08:32:03.048Z
content_sha256: 394064d56b98f0a30e797808fc2545094c0829b3ef4fda52b62b71c7a73108ef
---
