Bug Description
When attempting to render any custom head model apart from the dragon head, notably only in item form, the game immediately crashes.

To Reproduce
Steps to reproduce the behavior:

1. Install this resourcepack example based on Mickey Joe's Barely Default
2. Search for any broken mob head in the creative inventory (note the pack doesn't include a creeper head model)
3. Observe crash

Expected behavior
The game should not crash, and instead should render the correct custom model

Crashlog
Can be found in the Discord

System

• Minecraft Version: 1.20.2
• EMF version 1.2
• Does the issue persist with only EMF installed? Yes (plus ETF and Fabric API)

Fixed in latest version :)

Oops my bad, this duplicates #193

I've identified the cause, and prevented the crash, this fix may affect texture overrides in skull blocks in inventory until I look into it further

I don't know if I have the same issue as Thanos, but I am crashing because of the skeleton_skull item. In the crash log it mentions that it may be my immediately fast mod or gecko lib but I've already tried it without either of them and it still crashes. I found out that it only crashes with EMF enabled. Here is my crash log:
crash-2023-12-22_14.44.26-client.txt

Similar issue which I've also fixed for next update

Your great man, thanks. I'll patiently wait for the next update and thanks for the quick reply.

Can confirm this only happens in the newest version so for anyone struggling with this crash while waiting on the next update, just roll back to the previous version for now and all should be ok.

This crash does seem to be fixed in 1.2.1, however I have noticed that piglin head ears don't seem to render.

do they appear in optifine? i do notice optifine only names the head part of the piglin head block.

yeah they do appear in optifine with the same model, also if you power the head it makes the ears flap, maybe that has something to do with it?