---
title: "404 Not Found in Vercel"
canonical: "https://lemwatch.com/http-status-codes/404/in-vercel"
platform: "Vercel"
last_verified: "2026-08-11"
source: "https://lemwatch.com"
---

# HTTP 404 Not Found in Vercel

**Platform** — Vercel — serverless deployment platform for Next.js and edge apps.

**Where it surfaces** — Vercel's Edge Network, serverless function logs, or the deployment dashboard.

## Cause on this platform

The path exists in dev but wasn't generated at build time — a missing `generateStaticParams` entry or an ISR revalidation gap.

## Fix on this platform

Add the slug to `generateStaticParams`, enable `dynamicParams: true`, or switch the route to on-demand rendering.


## Generic reference

The requested resource could not be found on the server — the page may have been deleted, moved, or the URL was typed incorrectly.

_Canonical HTML page: https://lemwatch.com/http-status-codes/404/in-vercel_