# P3D not working in Mojave

**URL:** https://discourse.processing.org/t/p3d-not-working-in-mojave/18532
**Category:** Processing
**Created:** [March 9, 2020, 3:27pm UTC](https://discourse.processing.org/t/p3d-not-working-in-mojave/18532 "2020-03-09T15:27:09Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![brewthom](https://avatars.discourse-cdn.com/v4/letter/b/58956e/32.png) [@brewthom](https://discourse.processing.org/u/brewthom)
#### Post date: [March 9, 2020, 3:27pm UTC](https://discourse.processing.org/t/p3d-not-working-in-mojave/18532/1 "2020-03-09T15:27:09Z")

</div>

I’ve seen some posts on this, but can’t find a solution. P3d gives the following error on all my lab computers running Mojave (25 computers). This happens even with only the following code: (the problem goes away if I get rid of P3D).

void setup(){  
size (200,200, P3D);  
}

```
0 AppKit 0x00007fff3453c607 -[NSWindow(NSWindow_Theme) _postWindowNeedsToResetDragMarginsUnlessPostingDisabled] + 378
1 AppKit 0x00007fff345399f7 -[NSWindow _initContent:styleMask:backing:defer:contentView:] + 1479
2 AppKit 0x00007fff3453942a -[NSWindow initWithContentRect:styleMask:backing:defer:] + 45
3 libnativewindow_macosx.jnilib 0x0000000133a503fe Java_jogamp_nativewindow_macosx_OSXUtil_CreateNSWindow0 + 398
4 ??? 0x000000011dd13a88 0x0 + 4795218568

```

)