The home for great developer writing.

We surface the best developer writing from thousands of independent blogs, updated daily.

Investigating an ‘[Object] not found’ error in Next.js with Tracing in Sentry

45 · Sentry · April 2, 2025, 2:37 p.m.

nextjs Sentry Debugging Production Issues

Summary

This blog post discusses troubleshooting an '[Object] not found' error in Next.js applications using Sentry for tracing, focusing on how to effectively debug production issues beyond local development techniques like breakpoints and console logs.

Read full post on blog.sentry.io →

MORE POSTS LIKE THIS

From random chunks to real code — wiring up Next.js source maps in Sentry

Sentry · Feb 17, 2026

nextjs Sentry

Help debugging a Windows-only 0xc0000005 crash while decoding real-device HEIC files

Users Rust Lang · Aug 17, 2026

Debugging windows

I Added Sentry to a WooCommerce Membership Site. It Caught a Real Bug Within the Hour.

Vicente G. Reyes · Jul 20, 2026

Wordpress PHP

How to Fix: TypeError: argument of type ‘int’ is not iterable

Ahmed Nabil · Jul 4, 2026

Python Errors Beginner

Debugging on Prod

iDiallo · Jun 16, 2026

Debugging Production Issues

CLRHack: signal and error

Funcall Blogspot · May 30, 2026

ai-coding Common Lisp

Discover more posts →

AUTHOR