githubmirror/next.js

errors/minification-disabled.mdx

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Delba de Oliveira

docs: Migrate error messages to MDX and App Router. (#52038)

05 июл 2023, 16:11

05 июл 2023, 16:1144d1a1c

---
title: Minification Disabled in Production
---

## Why This Error Occurred

Code optimization has been disabled for your **production build**.
The `optimization.minimize` or `optimization.minimizer` was incorrectly overridden in `next.config.js`.

This severely degrades your application's performance at runtime. It can also result in server-side-only code being downloaded by your users.

## Possible Ways to Fix It

Be sure your `next.config.js` has not modified `optimization.minimize` or `optimization.minimizer`.

You can file an issue on our GitHub if you do not understand why minification is being disabled by your `next.config.js`.