# Post-Process invalidated error

**URL:** https://discussions.unity.com/t/post-process-invalidated-error/1576423
**Category:** Post-Processing
**Tags:** Post-Processing, 2022.3-lts, Bug
**Created:** [December 29, 2024, 8:30am UTC](https://discussions.unity.com/t/post-process-invalidated-error/1576423 "2024-12-29T08:30:07Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![fromPaxtaobod](https://dub1.discourse-cdn.com/unity/user_avatar/discussions.unity.com/frompaxtaobod/32/119961_2.png) [@fromPaxtaobod](https://discussions.unity.com/u/fromPaxtaobod)
#### Post date: [December 29, 2024, 8:30am UTC](https://discussions.unity.com/t/post-process-invalidated-error/1576423/1 "2024-12-29T08:30:07Z")

</div>

Hello.

When adding a Post-Process Layer component to a camera, a black screen and the inscription INVALIDATED are displayed in the Game window. Maybe someone has encountered this?

Platforma: WebGL  
Render: Built-in

 ![Screenshot 2024-12-29 132843](https://europe1.discourse-cdn.com/unity/original/4X/2/8/e/28e5472b244d27644f8d5ed1a6f821248b50bb0f.png)