Build Successful… Still 404?! Next.js Vercel Fix 😱

Опубликовано: 16 Июнь 2026
на канале: crazycoder
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Build Successful… Still 404?! 😱 | Next.js Vercel Fix Explained 🚀

Your app builds successfully on Vercel… but shows a **404 error**? 🤯
Don’t worry — in this video, we’ll fix the most common reasons behind this issue in Next.js deployments.

👉 You’ll learn:
✔️ Why Vercel shows “Build Successful” but still returns 404
✔️ Common mistakes in Next.js routing
✔️ Fixing `pages` vs `app` directory issues
✔️ Correct file structure for deployment
✔️ Handling dynamic routes & missing pages
✔️ Fixing `vercel.json` and rewrite rules
✔️ Deployment tips to avoid 404 errors

💡 Common Causes Covered:

Wrong folder structure
Missing `index.js` / `page.js`
Incorrect routing configuration
Build output mismatch
Static vs dynamic rendering issues

🧠 Perfect for:

Next.js Developers
Frontend Developers deploying on Vercel
Beginners facing deployment errors

🚀 After this video, you'll be able to *deploy your Next.js app without 404 errors!*

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#NextJS #Vercel #WebDevelopment #Frontend #Coding #Deployment #TechFix