# 2036 Errors A27919eb

> Error Handling Reference

- Skill: `tools-only/2036-errors-a27919eb` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/2036-errors-a27919eb`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/2036-errors-a27919eb/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Research & Search
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/tools-only/2036-errors-a27919eb

---

# Error Handling Reference

| Error | Cause | Solution |
|-------|-------|----------|
| Version calculation failed | No conventional commits | Add feat/fix prefixes to commits |
| Changelog generation empty | No changes since last release | Verify commit range, check for tags |
| Publish failed | Auth or permission issue | Check registry credentials |
| Tag already exists | Duplicate version | Delete tag and bump version |
| Breaking change missed | Commit not marked | Add BREAKING CHANGE footer |