Observed behaviour

The players would crash but the server would remain opened. It happened when exploring a dungeon for one instance and the other when simply fighting mobs. Both times the necromancer was mentioned in the logs along with something was "null". I believe both instances the necromancer was trying to wear armor. That ability to wear armor is provided by improved mobs.

Expected behaviour

Nothing else to be expected. I simply didn't think it would crash until it did.

Steps to reproduce

Not sure what steps to provide as both instances that were mentioned were simply through gameplay by me and my friends. Perhaps load up a world and set difficulty to hard and wait until you crash perhaps.

Server Type

Dedicated Server

Crashlog

No response

Iron's Spells N Spellbooks version

1.20.1-1.2.1

Forge version

47.1.3

Other mods

https://gist.github.com/BiakCeu/105205282254f3177bd6b69d8ced0241

This might be an issue with geckolib's latest update. I'll look into it, but downgrading to 4.2.1 might just fix it for now

geckolib 4.2.2 is fine, it actually seems to be an issue with ad astra. report it to them

at earth.terrarium.ad_astra.client.renderer.armor.ArmourRenderers.lambda$init$2(ArmourRenderers.java:32) ~[ad_astra-forge-1.20.1-1.15.3.jar%23531!/:?] {re:classloading}