Minecraft Forums

---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 6/18/15 12:36 PM
Description: Exception in server tick loop

java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at scala.collection.convert.Wrappers$JIteratorWrapper.next(Wrappers.scala:43)
at scala.collection.Iterator$class.foreach(Iterator.scala:743)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1174)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at mrtjp.core.world.BlockUpdateHandler$.onTick(blocktickhook.scala:46)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_608_BlockUpdateHandler$_onTick_WorldTickEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:255)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:645)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 385146592 bytes (367 MB) / 1501560832 bytes (1432 MB) up to 1908932608 bytes (1820 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2048m -Xms256m -XX:PermSize=256m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 96
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1456 73 mods loaded, 73 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1456-1.7.10.jar)
UCHIJAAAA Forge{10.13.4.1456} [Minecraft Forge] (forge-1.7.10-10.13.4.1456-1.7.10.jar)
UCHIJAAAA appliedenergistics2-core{rv2-stable-9} [AppliedEnergistics2 Core] (minecraft.jar)
UCHIJAAAA bettersleepingcore{1.0} [Better Sleeping Core] (minecraft.jar)
UCHIJAAAA CodeChickenCore{1.0.6.43} [CodeChicken Core] (minecraft.jar)
UCHIJAAAA NotEnoughItems{1.0.4.107} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.4.107-universal.jar)
UCHIJAAAA ThaumicTinkerer-preloader{0.1} [Thaumic Tinkerer Core] (minecraft.jar)
UCHIJAAAA <CoFH ASM>{000} [CoFH ASM] (minecraft.jar)
UCHIJAAAA deconstruction{2.2.5} [The Deconstruction Mod] ([MC1.7.10]deconstruction[v2.2.5].jar)
UCHIJAAAA appliedenergistics2{rv2-stable-9} [Applied Energistics 2] (appliedenergistics2-rv2-stable-9.jar)
UCHIJAAAA bettersleeping{1.7.10-0.10.0} [Better Sleeping] (BetterSleeping-1.7.10-0.10.0.jar)
UCHIJAAAA BiblioCraft{1.10.4} [BiblioCraft] (BiblioCraft[v1.10.4][MC1.7.10].jar)
UCHIJAAAA CoFHCore{1.7.10R3.0.2} [CoFH Core] (CoFHCore-[1.7.10]3.0.2-262.jar)
UCHIJAAAA BuildCraft|Core{7.0.11} [BuildCraft] (buildcraft-7.0.11.jar)
UCHIJAAAA Forestry{3.5.7.16} [Forestry for Minecraft] (forestry_1.7.10-3.5.7.16.jar)
UCHIJAAAA BiblioWoodsForestry{1.7} [BiblioWoods Forestry Edition] (BiblioWoods[Forestry][v1.7].jar)
UCHIJAAAA AWWayofTime{v1.3.3} [Blood Magic: Alchemical Wizardry] (BloodMagic-1.7.10-1.3.3-4.jar)
UCHIJAAAA BuildCraft|Energy{7.0.11} [BC Energy] (buildcraft-7.0.11.jar)
UCHIJAAAA BuildCraft|Factory{7.0.11} [BC Factory] (buildcraft-7.0.11.jar)
UCHIJAAAA BuildCraft|Robotics{7.0.11} [BC Robotics] (buildcraft-7.0.11.jar)
UCHIJAAAA BuildCraft|Silicon{7.0.11} [BC Silicon] (buildcraft-7.0.11.jar)
UCHIJAAAA BuildCraft|Transport{7.0.11} [BC Transport] (buildcraft-7.0.11.jar)
UCHIJAAAA BuildCraft|Builders{7.0.11} [BC Builders] (buildcraft-7.0.11.jar)
UCHIJAAAA eureka{3.0.2} [Eureka] (Eureka-1.7.10-3.0.2.jar)
UCHIJAAAA bcadditions{2.1.4} [BuildCraft Additions] (BuildcraftAdditions-1.7.10-2.1.4.jar)
UCHIJAAAA CarpentersBlocks{3.3.6} [Carpenter's Blocks] (Carpenter's Blocks v3.3.6 - MC 1.7.10.jar)
UCHIJAAAA chisel{1.5.7} [Chisel] (Chisel-1.7.10-1.5.7.jar)
UCHIJAAAA EnderStorage{1.4.7.33} [EnderStorage] (EnderStorage-1.7.10-1.4.7.33-universal.jar)
UCHIJAAAA Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar)
UCHIJAAAA extracells{2.2.73} [Extra Cells 2] (ExtraCells-1.7.10-2.2.73b129.jar)
UCHIJAAAA Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2.jar)
UCHIJAAAA ThermalFoundation{1.7.10R1.0.0} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.0.0-81.jar)
UCHIJAAAA ThermalExpansion{1.7.10R4.0.1} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.0.1-182.jar)
UCHIJAAAA TConstruct{1.7.10-1.8.5.build957} [Tinkers' Construct] (TConstruct-1.7.10-1.8.5.jar)
UCHIJAAAA Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
UCHIJAAAA ForgeMultipart{1.2.0.345} [Forge Multipart] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)
UCHIJAAAA ExtraUtilities{1.2.6} [Extra Utilities] (extrautilities-1.2.6.jar)
UCHIJAAAA Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar)
UCHIJAAAA harvestcraft{1.7.10i} [Pam's HarvestCraft] (Pam's HarvestCraft 1.7.10i.jar)
UCHIJAAAA ExtraTiC{1.4.5} [ExtraTiC] (ExtraTiC-1.7.10-1.4.5.jar)
UCHIJAAAA iChunUtil{4.2.2} [iChunUtil] (iChunUtil-4.2.2.jar)
UCHIJAAAA IronChest{6.0.60.741} [Iron Chest] (ironchest-1.7.10-6.0.60.741-universal.jar)
UCHIJAAAA Mystcraft{0.11.12.00} [Mystcraft] (mystcraft-1.7.10-0.11.12.00.jar)
UCHIJAAAA NEIAddons{1.12.9.32} [NEI Addons] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA NEIAddons|AppEng{1.12.9.32} [NEI Addons: Applied Energistics 2] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA NEIAddons|Botany{1.12.9.32} [NEI Addons: Botany] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA NEIAddons|Forestry{1.12.9.32} [NEI Addons: Forestry] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA NEIAddons|CraftingTables{1.12.9.32} [NEI Addons: Crafting Tables] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA NEIAddons|ExNihilo{1.12.9.32} [NEI Addons: Ex Nihilo] (neiaddons-1.12.9.32-mc1.7.10.jar)
UCHIJAAAA neiintegration{1.0.9} [NEI Integration] (NEIIntegration-MC1.7.10-1.0.9.jar)
UCHIJAAAA PneumaticCraft{1.6.9-73} [PneumaticCraft] (PneumaticCraft-1.7.10-1.6.9-73-universal.jar)
UCHIJAAAA MrTJPCoreMod{1.0.9.19} [MrTJPCore] (MrTJPCore-1.0.9.19-universal.jar)
UCHIJAAAA ProjRed|Core{4.7.0pre2.87} [ProjectRed] (ProjectRed-1.7.10-4.7.0pre2.87-Base.jar)
UCHIJAAAA ProjRed|Integration{4.7.0pre2.87} [ProjectRed-Integration] (ProjectRed-1.7.10-4.7.0pre2.87-Integration.jar)
UCHIJAAAA ProjRed|Transmission{4.7.0pre2.87} [ProjectRed-Transmission] (ProjectRed-1.7.10-4.7.0pre2.87-Integration.jar)
UCHIJAAAA ProjRed|Illumination{4.7.0pre2.87} [ProjectRed-Illumination] (ProjectRed-1.7.10-4.7.0pre2.87-Lighting.jar)
UCHIJAAAA ProjRed|Expansion{4.7.0pre2.87} [ProjectRed-Expansion] (ProjectRed-1.7.10-4.7.0pre2.87-Mechanical_beta.jar)
UCHIJAAAA ProjRed|Transportation{4.7.0pre2.87} [ProjectRed-Transportation] (ProjectRed-1.7.10-4.7.0pre2.87-Mechanical_beta.jar)
UCHIJAAAA ProjRed|Exploration{4.7.0pre2.87} [ProjectRed-Exploration] (ProjectRed-1.7.10-4.7.0pre2.87-World.jar)
UCHIJAAAA Railcraft{9.6.1.0} [Railcraft] (Railcraft_1.7.10-9.6.1.0.jar)
UCHIJAAAA RedstoneArsenal{1.7.10R1.1.0} [Redstone Arsenal] (RedstoneArsenal-[1.7.10]1.1.0-80.jar)
UCHIJAAAA simplyjetpacks{1.5.1} [Simply Jetpacks] (SimplyJetpacks-MC1.7.10-1.5.1.jar)
UCHIJAAAA StevesCarts{2.0.0.b18} [Steve's Carts 2] (StevesCarts2.0.0.b18.jar)
UCHIJAAAA StorageDrawers{1.7.10-1.5.6} [Storage Drawers] (StorageDrawers-1.7.10-1.5.6.jar)
UCHIJAAAA thaumcraftneiplugin{@[email protected]} [Thaumcraft NEI Plugin] (thaumcraftneiplugin-1.7.10-1.7a.jar)
UCHIJAAAA ThaumicTinkerer{unspecified} [Thaumic Tinkerer] (ThaumicTinkerer-2.5-1.7.10-164.jar)
UCHIJAAAA ThermalDynamics{1.7.10R1.0.0} [Thermal Dynamics] (ThermalDynamics-[1.7.10]1.0.0-122.jar)
UCHIJAAAA TiCTooltips{1.2.4} [TiC Tooltips] (TiCTooltips-mc1.7.10-1.2.4.jar)
UCHIJAAAA TMechworks{0.2.14.100} [Tinkers' Mechworks] (TMechworks-1.7.10-0.2.14.100.jar)
UCHIJAAAA WailaHarvestability{1.1.2} [Waila Harvestability] (WailaHarvestability-mc1.7.x-1.1.2.jar)
UCHIJAAAA McMultipart{1.2.0.345} [Minecraft Multipart Plugin] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)
UCHIJAAAA ForgeMicroblock{1.2.0.345} [Forge Microblocks] (ForgeMultipart-1.7.10-1.2.0.345-universal.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
AE2 Version: stable rv2-stable-9 for Forge 10.13.2.1291
CoFHCore: -[1.7.10]3.0.2-262
Mantle Environment: Environment healthy.
ThermalFoundation: -[1.7.10]1.0.0-81
ThermalExpansion: -[1.7.10]4.0.1-182
TConstruct Environment: Environment healthy.
RedstoneArsenal: -[1.7.10]1.1.0-80
ThermalDynamics: -[1.7.10]1.0.0-122
AE2 Integration: IC2:OFF, RotaryCraft:OFF, RC:ON, BC:ON, RF:ON, RFItem:ON, MFR:OFF, DSU:ON, FZ:OFF, FMP:ON, RB:OFF, CLApi:OFF, Waila:ON, InvTweaks:OFF, NEI:ON, CraftGuide:OFF, Mekanism:OFF, ImmibisMicroblocks:OFF, BetterStorage:OFF
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['mineing2011'/599, l='New World', x=59.14, y=49.00, z=447.91]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'