Common sense Info
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• I play...
  • With a large modpack
  • Only with CQR and it's dependencies
• The issue occurs in...
  • 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.
• 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
• 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-1.12.2-2.5.3B
Forge: 14.23.5.2854
Minecraft: 1.12.2

Describe the bug
Basically the bug makes all the blocks of the world get purple, black or transparent. the mobs and even the hand of our character disappear and re-appear.

To Reproduce
Steps to reproduce the behavior:

1. Go to minecraft and make a new world
2. See error

Expected behavior
maybe, showing this problem, it can be fixed later

Screenshots

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:

• Link to Log file: https://pastebin.com/D4NyKPUC

• Other mods (that are also installed): Lucky Block, Damage Indicators, Pixelmon, Obsidian Animation Suite, Animal Bikes, Custom NPCs, Malisis Core, Malisis Doors, Placebo, Classic Combat, Chance Cubes, Not Enough Items, Just Enough Items, CodeChickenLib, Twilight Forest, Lost Cities, Better Caves, Shadowfacts Forgelin, Optifine, Tans Huge Trees, FoamFix, Xaeros Minimap, Phosfor, Pixel Extras, Vanilla Fix, U-Team Core, Music Player, Custom Mob Spawner, Mo Creatures, Collective, RecurrentComplex, IvToolKit, The Last Sword You Will Ever Need, Humans, CreativeCore, LittleTiles, LittleFrames, GeckoLib (https://drive.google.com/drive/folders/1Dl24WOZAzrIn5P5G96xjc4A9UGY6buvB?usp=sharing for zip file with all installed mods)

• CQR config folder (link, only if you changed the configs):

• Other mod's configs (link):

In the log it says forge 2847 but you say you are using forge 2854. Also in the log I can't find anything that indicates that you have joined a world.
Please follow this steps:

• start minecraft
• join a world
• wait for the bug to appear
• close minecraft
• upload the .minecraft/logs/latest.log file

Things from the discord that aren't mentioned here:

• apparently the bug does not appear with v2.5.2B, but with 2.5.3B

After looking at the concrete differences between both version that makes no sense. Most likely cause for this bug is some kind of conflict with another mod

Just attempted to reproduce it.

Conclusion: I wasn't able to reproduce the bug. It most likely is some mod conflict or some event of another mod interfering with lighting or a weird shader (you used optifine so it is possible that you run shaders, but this is just a guess).

What you can do now, but don't have to: Remove all mods except cqr and geckolib, then re-add one mod after another and try each time if the bug comes back. That way the conflicting mod can be found.

Current guess for what the cause is: Obsidian animation suite (fits the description, it basically is an animation replacer and thus interferes with render code)

Discord: It was confirmed that the cause is obsidian animation suite