# Webgpu build errors from post processing shaders
**URL:** https://discussions.unity.com/t/webgpu-build-errors-from-post-processing-shaders/1557655
**Category:** Post-Processing
**Tags:** Post-Processing, 2022.3-lts, Bug
**Created:** [November 21, 2024, 9:03pm UTC](https://discussions.unity.com/t/webgpu-build-errors-from-post-processing-shaders/1557655 "2024-11-21T21:03:44Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Narzzo](https://discussions.unity.com/u/Narzzo)
#### Post date: [November 21, 2024, 9:03pm UTC](https://discussions.unity.com/t/webgpu-build-errors-from-post-processing-shaders/1557655/1 "2024-11-21T21:03:44Z")
Every time I build I get a handful of errors like this from the post processing shaders.
Shader warning in ‘Hidden/PostProcessing/FinalPass’: Unrecognized renderer for #pragma exclude\_renderers: webgpu at line 102
I’ve tried everything under the sun to remove this error, and nothing seems to work. Any advice on how to get rid of these would be great. I have no intention of using webgpu. I just want these errors gone.
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### Author:  [@Narzzo](https://discussions.unity.com/u/Narzzo)
#### Post date: [March 7, 2025, 6:44pm UTC](https://discussions.unity.com/t/webgpu-build-errors-from-post-processing-shaders/1557655/2 "2025-03-07T18:44:34Z")
This is still happening on a fresh project on 2022.3.59. Simply install the post process stack, and take a look at the FinalPass shader. Ever time I build it spits out a half dozen errors. Would be really nice if this got fixed.