Client crash from pixie/wings render issue

[Neylafae]

Describe the Bug

If you equip the wings from the Icarus mod as the Pixie origin it causes a bug that crashes the client of the one who equips trhem, and anyone nearby when you equip them, and whenever you open the player inventory (When equipped) or press F5 (When equipped). As a side note I only tested with the "Black Dragon Wings", but I believe it is any wings from that mod. This bug also occurs in singleplayer and on servers.

Reproduction Steps

1. Select the Pixie Origin
2. Equip wings from the Icarus mod

...

Screenshots and Videos

No response

Crash Report or Log

https://gist.github.com/Neylafae/71ba8ec4ee4961ff43311b0b1fa0290f

Operating System

Windows 11

Minecraft Version

1.20.1

Modloader

Forge

Modpack Version

47.3.3

Other Mods

No response

[muon-rw]

This is an incompatibility between Apoli and Icarus, but it's probably most easily fixed on Icarus' end - just a simple null check.

If for some reason they don't fix it, we could theoretically do so with a mixin.