In my project I am using Assimp to load models from the users computer.

I am loading a simple mitsuba obj mesh. On windows it works no problem. On Mac Os I am met with this JVM crash:
https://pastebin.com/8tbsuvhH

Am I doing something wrong?

I think LWJGL guys need more info. What java version, debug trace, etc. I had problem with assimp too on CentOS, check it out here, if you find some useful piece of info: http://forum.lwjgl.org/index.php?topic=6735.msg35555#msg35555

I've found the issue. I was using a version of LWJGL from 7 months ago. I have updated, and no longer have this issue.