# P3D not working on Big Siur

**URL:** <https://discourse.processing.org/t/p3d-not-working-on-big-siur/29745>\
**Category:** Processing\
**Created:** [April 30, 2021, 3:54pm UTC](https://discourse.processing.org/t/p3d-not-working-on-big-siur/29745 "2021-04-30T15:54:12Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![RetProf](https://avatars.discourse-cdn.com/v4/letter/r/9fc29f/32.png) [@RetProf](https://discourse.processing.org/u/RetProf)\
**Post date:** [May 4, 2021, 7:54pm UTC](https://discourse.processing.org/t/p3d-not-working-on-big-siur/29745/11 "2021-05-04T19:54:08Z")

</div>

you may want to look at this thread.

> [@Problems with P2D and P3D renderers with new Apple M1 processor](https://discourse.processing.org/t/problems-with-p2d-and-p3d-renderers-with-new-apple-m1-processor/27287):
>
> I have encountered an issue when trying to execute sketches that function and export correctly on an older MacBook Pro when these sketches are attempted to be run on a new MacBook Pro using a new M1 processor. I have tried to use two different versions of Processing. 1) the stable 3.5.4 release (17 Jan 2021) and 2) pre-release 4.0 alpha 3 (17 Jan 2021). Both appear to have similar issues. The sketches fail - i.e. they only open a blank window and the following is displayed in the console: 0 …

---

_[View the full topic](https://discourse.processing.org/t/p3d-not-working-on-big-siur/29745)._