Shopify Debugging & Troubleshooting

Expert guidance for debugging Shopify themes, apps, and API integrations with practical solutions to common issues.

When to Use This Skill

Invoke this skill when:

• Debugging Liquid template errors or syntax issues
• Troubleshooting theme rendering problems
• Fixing API errors (GraphQL, REST)
• Debugging JavaScript errors in themes or apps
• Investigating cart or checkout issues
• Resolving webhook delivery failures
• Troubleshooting OAuth authentication problems
• Debugging theme preview or customizer issues
• Investigating slow page loads or performance problems
• Fixing metafield or metaobject access errors
• Resolving CORS or network request issues