1.12 Ticking Player Crash

[kwstoudt]

Forge Version: forge-14.21.1.2443

Using a custom modpack installed via Curse/Twitch App.

 

Here is what happens to me:

I am in a singleplayer world in creative mode. My inventory consists of the following:

Spoiler

• 1 Torch
• 1 Acacia Door
• 1 Glass Block
• 1 Oak Map Frame (Bibliocraft)
• Several Filled Maps (in 4 different item stacks)

 

At the time of crashing, I am trying to place one of the maps into a map frame. I am able to place one or two, but as soon as I try to place another one, the game closes immediately, leaving a crash report behind.

 

I have searched the web for similar issues, but nothing quite comes close to this one. It is reproduceable, as it happened to me twice in 5 minutes (I used a difference checker to compare the two reports. Very few differences.)

 

Here are my logs: 

Spoiler

 

Crash Report 1: https://pastebin.com/j7hfEHaN

Log 1: https://pastebin.com/D3bXXihH

Crash Report 2: https://pastebin.com/Pnfpw884

Log 2: https://pastebin.com/Mif097Pv

 

 

 

I have already contacted coremod authors, and all have come back saying that it is not an issue with their mods.