Modloader

Forge

Minecraft version

1.20.1

Modloader version

Fabric Loader 0.14.24

Mod version

Improved Mobs 1.20.1-1.11.5 - Fabric version

TenshiLib version

TenshiLib 1.20.1-1.7.1 - Fabric version

Description

After being advised in my last issue that this mod was incompatible with 1.20.2, I created an entirely fresh server setup using Fabric for 1.20.1 that has express compatibility. However, I have encountered the exact same crashes on first tick after the world is loaded. An attempted test loading just the dependencies and the mod not present had the server launch and be successfully joinable, but attempting to do the same with the mod has resulted in consistent crashing.

Steps to reproduce

1. Do a fresh install of a Fabric Server for Minecraft 1.20.1 using Loader Version 0.14.24 and Installer Version 0.11.2.

2. Input the latest Fabric API, latest TenshiLib, and ImprovedMobs into the Mods folder from these sources:
   Fabric API: https://www.curseforge.com/minecraft/mc-mods/fabric-api/files/4811055
   TenshiLib: https://www.curseforge.com/minecraft/mc-mods/tenshilib-fabric/files/4814669
   Improved Mobs: https://www.curseforge.com/minecraft/mc-mods/improved-mobs-fabric/files/4748514

3. Start the server, crash seems to occur during the first tick or upon attempting to join the server.

Mods that might affect the issue

No other mods than the above were installed.

Logs

https://paste.gg/p/anonymous/940145c10c384f4aaace45b3423a20df

ab0046f