Is there an existing issue for this?

• I have searched the existing issues

Observed behaviour

Minecraft sometimes crashes when rendering my player model, probably caused by Optifine.
At first I thought Block Armour was causing the crashes, but Astral Sorcery's Mantles were also causing crashes.

So Optifine must be the actual cause, as it is also mentioned in these crash logs.

Expected behaviour

crash-2022-04-16_17.31.39-client.txt

Steps to reproduce

crash-2022-05-09_21.58.00-client.txt

Crashlog

No response

Environment (Singleplayer/Server, etc.)

Singleplayer

Mod version

4.3.7

Minecraft version

1.12.2

Forge version

1.12.2 - 14.23.5.2859

Other mods

Optifine
Astral Sorcery (1.10.27)
Block Armor (2.4.12)