World crashes when trying to log into it

[BIG-Viljo]

Common sense Info To check a checkbox: Insert a lower case X between the square brackets, you need to remove the space though.

• I play...
  • [x] With a large modpack
  • [ ] Only with CQR and it's dependencies
• The issue occurs in...
  • [x] Singleplayer
  • [ ] Multiplayer
• [ ] I have searched for this or a similar issue before reporting and it was either (1) not previously reported, or (2) previously fixed and I'm having the same problem.
• [x] I am using the latest version of the mod (all versions can be found on github under releases)
• [ ] I read through the FAQ and i could not find something helpful (FAQ)
• [ ] I reproduced the bug without any other mod's except forge, cqr and it's dependencies

• [x] The game crashes because of this bug

  Versions Chocolate Quest Repoured ('latest' IS NOT a valid version! Please use the version string that shows up in the mod overview of forge): Chocolate_Quest_Repoured-1.12.2-2.4.0B Forge: 14.23.5.2854 Minecraft: 1.12.2

Describe the bug A clear and concise description of what the bug is. Bug crashes world every time when trying to connect after triggering it. It didn't happen until beta 4 arrived. Yesterday, the day before releasing new beta, everything was working just fine.

To Reproduce Steps to reproduce the behavior:

1. Find Necromancer (or spawn one using commands/spawn egg)
2. Wait until he uses one of his summoning attacks (I am not sure which one specifically, either blindness, skeletons or fangs)
3. One of these attacks should trigger the crash

Expected behavior A clear and concise description of what you expected to happen. After doing what is described above, the world should crash. Trying to reconnect crashes the world instantly.

Screenshots If applicable, add screenshots to help explain your problem. Triggering the bug: https://drive.google.com/file/d/1Vzo9iH6khT224pXVOZFn-3gwlDubJWyK/view?usp=sharing When trying to reconnect: https://drive.google.com/file/d/1MHe26XENBkdLzV310WlyGJkvzrngoPiN/view?usp=sharing

Other Please note: log files and crash reports should be uploaded as a FILE and not as a copy paste of the text of it here. Upload the file to a site like pastebin or similar and link it here!!

• Link to Crash report file: https://pastebin.com/bfxvQwaN
• Link to Log file: https://drive.google.com/file/d/15hbDX3o-uka7_3pk2p-wzr_aRbB4NRB5/view?usp=sharing
• Other mods (that are necessary to produce the bug):
• Other mods (that are also installed): https://pastebin.com/1sC9zVfR
• CQR config folder (link, only if you changed the configs): (only turned off the "april fools" option)
• Other mod's configs (link): https://drive.google.com/file/d/1HE1dY5AAgvBFTy2TxISnPiYNvg8P6xBU/view?usp=sharing

[DerToaster98]

Caused by an untested feature being in the code which i forgot. Patch update will be published on tuesday or saturday.

[DerToaster98]

Release 2.4.1 and later have a fix for this