Updated only Zenith to the current version

crash-2024-07-08_13.26.18-server.txt
crash-2024-07-08_13.26.19-client.txt

Looks to be a conflict with Extra RPG Attributes.
Basically:

• Zenith, to check LootCategories for heavy weapons, creates some dummy entities to check canDisableShield (there really doesn't seem to be a better way to do this) - it equips them with items and calls setItemInHand
• This calls onEquipItem, where ExtraRPGAttributes injects to call getAttributeModifiers to check if they should delay reabsorption
• Fabric API's ModifyItemAttributeModifiersCallback hooks into getAttributeModifiers
• (The change in this update): Zenith uses the ModifyItemAttributeModifiersCallback to add gem modifiers, in which it tries to reevaluate LootCategories to determine how to apply them

I suggested a workaround to the developer of Extra RPG Attributes for onEquipStackAbsorption to cancel early and not call getAttributeModifiers if triggered from itself (using a ThreadLocal), maybe that's enough or maybe something here is Cursed ™️

The Extra RPG Attributes dev said they’ll look into implementing the ThreadLocal failsafe

For now, there’s a somewhat serviceable workaround depending on your modlist. Using

• Zenith
• Zephyr
• Extra RPG Attributes
• Better Combat

Will prevent this crash, as this original check for heavy weapons is bypassed entirely.