# 549 Errors 4e8f840b

> Error Handling Reference

- Skill: `tools-only/549-errors-4e8f840b` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/549-errors-4e8f840b`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/549-errors-4e8f840b/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/tools-only/549-errors-4e8f840b

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# Error Handling Reference

Common issues and solutions:

**Insufficient Training Time**
- Error: AutoML search terminated before finding good model
- Solution: Increase time budget, reduce search space, or use faster algorithms

**Memory Exhaustion**
- Error: Out of memory during pipeline training
- Solution: Reduce dataset size through sampling, use incremental learning, or simplify feature engineering

**Poor Model Performance**
- Error: Best model accuracy below acceptable threshold
- Solution: Collect more data, engineer better features, expand algorithm search space, or adjust evaluation metrics

**Feature Engineering Failures**
- Error: Automated feature transformations produce invalid values
- Solution: Add data validation checks, handle missing values explicitly, restrict transformation types

**Model Convergence Issues**
- Error: Optimization fails to converge for certain algorithms
- Solution: Adjust hyperparameter ranges, increase iteration limits, or exclude problematic algorithms