How to fix React and Next js issue – Could not find a production build in the ‘project directory name’ directory. Try building your app with ‘next build’ before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id

Problem

Create a new Next.js project: npx create-next-app

Run this code npm run start

Then this error showing in the terminal

Could not find a production build in the ‘project directory name’ directory. Try building your app with ‘next build’ before starting the production server. https://nextjs.org/docs/messages/production-start-no-build-id

Solution

1st run this code: npx create-next-app

2nd run this code: npm run build

3rd run this code: npm run start

This will solve the problem