Versions

Minecraft Version: 1.12.2
Extended Days Version: 0.2.3-17
Silent Lib Version: 2.2.16-97

Expected behavior

• The world loads as normal

Actual behaviour

• Every so often, loading into a world in single player will crash the client.
  Crash Log: https://pastebin.com/Cd6a2vMh
  Extended Periods:
  6000 10
  15000 -5

Steps to reproduce the problem

1. Start a single player world
2. Leave the world
3. Optionally restart MC
4. Load into the world

I’m pretty sure I got this crash a little while back (latest mod version 0.2.3-17) but I have since changed what mods I have installed.

It definitely crashed on loading the world though, showing a similar crash log to Tetrajaks.