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The game crashed whilst exception in server tick loop Error: java.util.ConcurrentModificationException Exit Code: -1


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Posted

VERSION: 1.12.2

This is a crash that I have encountered constantly over and over again. It always crashes after I load up a world and simply play, then it does this after a couple minutes.
It freezes, stops processing, the tab basically deletes itself, and then the launcher tells me that it crashed with this same stupid error. It's been like this every single time.

I'd appreciate it if somebody could help me during these trying times.

MODLIST [alphabetical order]

  • ActuallyAdditions
  • ActuallyBaubles
  • AgriCraft
  • AIImprovements
  • AppleCore
  • AppleSkin
  • appliedenergistics
  • armoryexpansion
  • Aroma1997Core
  • Aroma1997's Dimensional World
  • astralsorcery
  • atmtweaks
  • AttributeFix
  • AutoRegLib
  • backpack
  • B.A.S.E.
  • Baubles
  • Baubley Heart Canisters
  • bdlib
  • BetterAdvancements
  • BetterFps
  • BetterThanMending
  • binniemods
  • blockcraftery
  • bonsaitrees
  • Bookshelf
  • Botania
  • BuildingGadgets
  • careerbees
  • classicbar
  • ClientTweaks
  • Clumps
  • CoFHCore
  • CoFHWorld
  • conarm
  • Controlling
  • CookingForBlockheads
  • CosmeticArmorReworked
  • CraftingTweaks
  • Cucumber
  • culinaryconstruct
  • Currency
  • CustomBackgrounds
  • CustomMainMenu
  • DarkUtils
  • DefaultOptions
  • diethopper
  • DiscordSuite
  • ElecCore
  • Electroblob's Wizardry
  • Embers Rekindled
  • environmentalcreepers
  • environmentaltech
  • etlunar
  • extrautils2
  • FastFurnace
  • FastWorkbench
  • fencejumper
  • Floralchemy
  • forestry
  • Forgelin
  • FTBLib
  • FTBUtilities
  • FTBUtilitiesBackups
  • generators
  • Guide A.P.I.
  • Guidebook
  • hooked
  • Hwyla
  • iChunUtil
  • industrialcraft
  • industrialforegoing
  • infinitylib
  • jei
  • jeibees
  • jeiintegration
  • journeymap
  • justenoughdimensions
  • kjlib
  • librarianlib
  • LibraryEx
  • LunatriusCore
  • malisiscore
  • malisisdoors
  • Mantle
  • matc
  • Minecraft Comes Alive
  • mcjtylib
  • modnametooltip
  • moreoverlays
  • MysticalAgradditions
  • MysticalAgriculture
  • mysticallib
  • mysticalworld
  • NaturesCompass
  • NetherEx
  • NoMobSpawningOnTrees
  • notenoughwands
  • parry
  • Patchouli
  • phosphor
  • Placebo
  • Plants
  • PortalGun
  • portality
  • Quark
  • QuickLeafDecay
  • RandomThings
  • rangedpumps
  • RebornCore
  • RedstoneFlux
  • RoguelikeDungeons
  • Roots
  • ShadowMC
  • SimplyJetpacks2
  • SplashAnimation
  • stg
  • SuperiorShields
  • Tatw
  • tc6aspects4jei
  • TConstruct
  • teslacorelib
  • Thaumcraft
  • ThaumicInventoryScanning
  • ThaumicJEI
  • thaumicperiphery
  • ThermalCultivation
  • ThermalFoundation
  • ThermalInnovation
  • tinkersjei
  • Toast+Control
  • tombstone
  • Transport
  • Traverse
  • twilightforest
  • valkyrielib
  • WAIM
  • Waystones
  • worleycaves
  • XL Food Mod


CRASH REPORT

crashreport.txtFetching info...

Posted

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

 

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

 

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

  Reveal hidden contents

 

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