nextjs-server-side-error-debugging

Debug Next.js server-side errors in getServerSideProps, getStaticProps, and API routes.

1|Updated Feb 27, 2026

Search Tags:#typescript #debugging #error handling #javascript #nextjs #server-side

Ready to run

npx skills add https://github.com/gatieme/agent-toolkit --skill nextjs-server-side-error-debugging-gatieme

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nextjs-server-side-error-debugging
Source: https://github.com/gatieme/agent-toolkit/tree/main/skills/claudeception/examples/nextjs-server-side-error-debugging
Command: npx skills add https://github.com/gatieme/agent-toolkit --skill nextjs-server-side-error-debugging-gatieme

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers pinpoint and resolve errors occurring in Next.js server-side code, which are often not visible in the browser console.

Core Features & Use Cases

Terminal Log Analysis: Guides users to check the development server's terminal output for detailed error messages and stack traces.
Explicit Error Handling: Provides code examples for implementing try-catch blocks in getServerSideProps and getStaticProps for better error capture.
Production Log Guidance: Directs users to check hosting provider logs (Vercel, Netlify, AWS) for errors in production environments.
Common Cause Identification: Lists frequent reasons for server-side errors, such as environment variable issues, database connection problems, and serialization errors.
Use Case: When a Next.js page shows a generic "Internal Server Error" and the browser console is empty, this skill helps you find the actual error in your terminal logs.

Quick Start

Check the terminal where npm run dev is running for detailed error messages.

Frequently Asked Questions about nextjs-server-side-error-debugging

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

Why are my Next.js server-side errors not showing up in the browser console?▼

Next.js server-side errors occur in environments like `getServerSideProps` or API routes, which execute on the server, so they only appear in the development server's terminal or production logs rather than the browser console.

How do I debug an Internal Server Error in Next.js getServerSideProps?▼

To debug an Internal Server Error in `getServerSideProps`, check the terminal running `npm run dev` for stack traces, implement explicit `try-catch` blocks for better error capture, and verify environment variables or database connections.

What causes serialization errors in Next.js getStaticProps?▼

Serialization errors in `getStaticProps` often occur when returning objects from the server that cannot be serialized to JSON, such as Date objects or functions, causing the build process to fail with a specific terminal log message.

How do I find Next.js production errors on hosting providers like Vercel?▼

To find Next.js production errors on hosting providers like Vercel, Netlify, or AWS, you must check the hosting provider's specific deployment logs or serverless function logs to view the stack traces from your API routes or `getServerSideProps`.

Can I use try-catch blocks for Next.js API route error handling?▼

Yes, implementing `try-catch` blocks in Next.js API routes allows you to explicitly capture server-side errors, preventing generic Internal Server Error responses and providing detailed error messages directly in your terminal logs.