Version Info

• Minecraft, Neoforge 21.0.113
• Entangled, entangled-1.3.18-neoforge-mc1.12

Steps to Reproduce
1 Install Entangled and all depencies
2 launch game

Crash report (~/logs/latest.log)

debug.log
latest.log

Seems this was caused by changes in NeoForge 21.0.102.
Should be fixed now in my core library version 1.1.17a for 1.21 NeoForge.
Thank you for reporting the issue!