My custom modpack is crashing sometimes while palying

N

Nagy Zoltán

Guest
Code:
---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 2016.11.04. 13:30
Description: Unexpected error

java.util.ConcurrentModificationException
    at com.google.common.collect.HashBiMap$Itr.checkForConcurrentModification(HashBiMap.java:339)
    at com.google.common.collect.HashBiMap$Itr.hasNext(HashBiMap.java:345)
    at net.minecraft.client.audio.SoundManager.func_148605_d(SoundManager.java:212)
    at net.minecraft.client.audio.SoundHandler.func_73660_a(SourceFile:179)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2013)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
    at com.google.common.collect.HashBiMap$Itr.checkForConcurrentModification(HashBiMap.java:339)
    at com.google.common.collect.HashBiMap$Itr.hasNext(HashBiMap.java:345)
    at net.minecraft.client.audio.SoundManager.func_148605_d(SoundManager.java:212)
    at net.minecraft.client.audio.SoundHandler.func_73660_a(SourceFile:179)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2013)

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [GCEntityClientPlayerMP['zozidalom'/13551, l='MpServer', x=-599,70, y=47,62, z=1127,25]]
    Chunk stats: MultiplayerChunkCache: 416, 416
    Level seed: 0
    Level generator: ID 04 - BIOMESOP, ver 0. Features enabled: false
    Level generator options:
    Level spawn location: World: (-470,64,869), Chunk: (at 10,4,5 in -30,54; contains blocks -480,0,864 to -465,255,879), Region: (-1,1; contains chunks -32,32 to -1,63, blocks -512,0,512 to -1,255,1023)
    Level time: 10626 game time, 10626 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: true), thunder time: 0 (now: true)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Forced entities: 90 total; [EntityCaveSpider['Cave Spider'/1035, l='MpServer', x=25,70, y=-26,82, z=15,53], EntityZombie['Zombie'/17932, l='MpServer', x=-593,50, y=20,00, z=1143,50], EntitySkeleton['Skeleton'/17933, l='MpServer', x=-648,50, y=32,00, z=1204,50], EntityCreeper['Creeper'/18449, l='MpServer', x=-552,50, y=51,00, z=1066,50], EntityItem['item.tile.coral1.kelpsingle'/15920, l='MpServer', x=-645,84, y=45,13, z=1090,88], EntityItem['item.tile.coral1.kelpsingle'/15921, l='MpServer', x=-645,25, y=46,13, z=1090,94], EntityItem['item.tile.coral1.kelpsingle'/15922, l='MpServer', x=-646,56, y=44,13, z=1089,53], EntityItem['item.tile.coral1.kelpsingle'/15924, l='MpServer', x=-644,53, y=45,13, z=1090,72], EntityEnderman['Enderman'/18998, l='MpServer', x=-555,50, y=26,00, z=1143,50], EntityItem['item.tile.flowers2.minersdelight'/16440, l='MpServer', x=-591,16, y=24,13, z=1173,81], EntitySkeleton['Skeleton'/17989, l='MpServer', x=-551,50, y=13,00, z=1177,50], EntityZombie['Zombie'/19016, l='MpServer', x=-545,50, y=18,00, z=1167,50], EntityZombie['Zombie'/19017, l='MpServer', x=-545,50, y=18,00, z=1165,50], EntitySquid['Squid'/16971, l='MpServer', x=-662,50, y=55,34, z=1123,53], EntityCreeper['Creeper'/18009, l='MpServer', x=-544,50, y=18,00, z=1176,50], EntityCreeper['Creeper'/18010, l='MpServer', x=-542,41, y=18,00, z=1176,00], EntityEnderman['Enderman'/18011, l='MpServer', x=-545,50, y=18,00, z=1174,50], EntitySquid['Squid'/16990, l='MpServer', x=-621,88, y=49,38, z=1093,50], EntitySkeleton['Skeleton'/18014, l='MpServer', x=-606,69, y=41,00, z=1062,31], MoCEntityOstrich['Ostrich'/14966, l='MpServer', x=-679,31, y=67,00, z=1038,56], EntitySquid['Squid'/17015, l='MpServer', x=-612,58, y=44,19, z=1113,55], EntitySquid['Squid'/17016, l='MpServer', x=-629,31, y=45,00, z=1114,06], EntitySquid['Squid'/17017, l='MpServer', x=-602,62, y=48,04, z=1125,79], EntitySquid['Squid'/17018, l='MpServer', x=-622,53, y=42,09, z=1113,53], MoCEntityPiranha['Piranha'/17039, l='MpServer', x=-724,84, y=62,00, z=1032,69], MoCEntityPiranha['Piranha'/17040, l='MpServer', x=-719,89, y=60,49, z=1035,41], MoCEntityPiranha['Piranha'/17041, l='MpServer', x=-722,80, y=61,91, z=1025,36], MoCEntityMediumFish['MediumFish'/17042, l='MpServer', x=-726,77, y=62,00, z=1042,81], MoCEntityDolphin['Dolphin'/17045, l='MpServer', x=-703,78, y=25,00, z=1074,06], EntitySquid['Squid'/17054, l='MpServer', x=-611,17, y=48,38, z=1121,64], EntitySquid['Squid'/17055, l='MpServer', x=-595,57, y=47,20, z=1110,75], EntitySquid['Squid'/17056, l='MpServer', x=-613,73, y=40,00, z=1130,92], EntityZombie['Zombie'/19106, l='MpServer', x=-529,50, y=16,00, z=1159,50], EntityZombie['Zombie'/19107, l='MpServer', x=-528,50, y=16,00, z=1157,50], EntityCaveSpider['Cave Spider'/19620, l='MpServer', x=16,49, y=-42,62, z=27,95], EntityBat['Bat'/19121, l='MpServer', x=-561,34, y=48,00, z=1082,31], EntityBat['Bat'/19122, l='MpServer', x=-576,94, y=47,64, z=1080,41], EntityBat['Bat'/19123, l='MpServer', x=-570,97, y=48,54, z=1087,06], MoCEntityButterfly['ButterFly'/16057, l='MpServer', x=-585,63, y=64,00, z=1031,91], EntityCaveSpider['Cave Spider'/1758, l='MpServer', x=36,93, y=-31,65, z=-23,44], EntityCaveSpider['Cave Spider'/756, l='MpServer', x=-31,73, y=-35,93, z=-34,73], EntityCaveSpider['Cave Spider'/757, l='MpServer', x=-3,23, y=-21,62, z=-4,27], EntityCaveSpider['Cave Spider'/758, l='MpServer', x=-11,44, y=-25,62, z=-4,23], EntityCartChest['entity.MinecartChest.name'/13576, l='MpServer', x=-471,50, y=11,50, z=1023,50], EntityCartChest['entity.MinecartChest.name'/13577, l='MpServer', x=-471,50, y=16,50, z=1023,50], EntityCreeper['Creeper'/18702, l='MpServer', x=-553,97, y=16,00, z=1195,44], EntityCartChest['entity.MinecartChest.name'/13582, l='MpServer', x=-459,50, y=16,50, z=1023,50], EntityCartChest['entity.MinecartChest.name'/14608, l='MpServer', x=-521,50, y=11,50, z=1052,50], EntityCartChest['entity.MinecartChest.name'/13584, l='MpServer', x=-499,50, y=11,50, z=1021,50], EntityCartChest['entity.MinecartChest.name'/14609, l='MpServer', x=-515,50, y=9,50, z=1053,50], EntityCartChest['entity.MinecartChest.name'/13601, l='MpServer', x=-526,50, y=16,34, z=1009,50], EntityBat['Bat'/18723, l='MpServer', x=-648,56, y=25,10, z=1198,50], MoCEntityOstrich['Ostrich'/14628, l='MpServer', x=-554,16, y=65,00, z=1044,38], EntityCreeper['Creeper'/17701, l='MpServer', x=-632,00, y=33,00, z=1109,50], EntityZombie['Zombie'/1837, l='MpServer', x=50,92, y=-36,65, z=-4,46], EntityCreeper['Creeper'/17711, l='MpServer', x=-545,09, y=26,00, z=1149,72], EntityCreeper['Creeper'/17712, l='MpServer', x=-535,50, y=27,00, z=1156,50], EntityZombie['Zombie'/17717, l='MpServer', x=-540,50, y=28,00, z=1162,50], EntityZombie['Zombie'/17719, l='MpServer', x=-536,50, y=28,00, z=1161,50], EntityZombie['Zombie'/17720, l='MpServer', x=-527,50, y=28,00, z=1153,03], EntitySkeleton['Skeleton'/17235, l='MpServer', x=-591,50, y=45,00, z=1059,50], EntitySkeleton['Skeleton'/17236, l='MpServer', x=-593,06, y=45,00, z=1062,66], GCEntityClientPlayerMP['zozidalom'/13551, l='MpServer', x=-599,70, y=47,62, z=1127,25], EntityCartChest['entity.MinecartChest.name'/18778, l='MpServer', x=-513,50, y=10,50, z=1005,50], EntityCartChest['entity.MinecartChest.name'/13660, l='MpServer', x=-515,50, y=10,50, z=1026,50], EntityCartChest['entity.MinecartChest.name'/18782, l='MpServer', x=-512,50, y=32,50, z=1002,50], EntityCartChest['entity.MinecartChest.name'/18783, l='MpServer', x=-514,50, y=32,50, z=1004,50], EntityCartChest['entity.MinecartChest.name'/18790, l='MpServer', x=-510,50, y=9,34, z=996,50], EntityCartChest['entity.MinecartChest.name'/18794, l='MpServer', x=-509,50, y=22,34, z=1004,50], EntityCartChest['entity.MinecartChest.name'/18817, l='MpServer', x=-603,50, y=14,50, z=991,50], EntitySkeleton['Skeleton'/17808, l='MpServer', x=-649,88, y=39,00, z=1198,50], EntityItem['item.tile.coral2.algae'/16285, l='MpServer', x=-616,19, y=40,13, z=1108,13], EntityZombie['Zombie'/18845, l='MpServer', x=-625,56, y=25,00, z=1202,97], EntityItem['item.tile.coral2.algae'/16286, l='MpServer', x=-617,19, y=40,13, z=1108,16], EntitySkeleton['Skeleton'/18846, l='MpServer', x=-546,50, y=51,00, z=1064,50], EntityCreeper['Creeper'/18847, l='MpServer', x=-544,50, y=51,00, z=1065,50], EntityCreeper['Creeper'/18848, l='MpServer', x=-544,50, y=51,00, z=1066,50], EntityZombie['Zombie'/18849, l='MpServer', x=-550,50, y=26,00, z=1162,50], MoCEntityOstrich['Ostrich'/13743, l='MpServer', x=-602,66, y=63,00, z=1040,78], MoCEntitySnake['Snake'/15283, l='MpServer', x=-555,50, y=64,00, z=1096,50], EntityCreeper['Creeper'/18368, l='MpServer', x=-635,50, y=37,00, z=1200,50], EntityBat['Bat'/18894, l='MpServer', x=-640,75, y=30,10, z=1186,34], EntityZombie['Zombie'/18897, l='MpServer', x=-657,50, y=27,00, z=1197,50], EntityCreeper['Creeper'/17380, l='MpServer', x=-643,50, y=39,00, z=1198,50], EntityCaveSpider['Cave Spider'/19442, l='MpServer', x=9,49, y=-28,62, z=-30,05], EntityCaveSpider['Cave Spider'/19443, l='MpServer', x=26,49, y=-22,62, z=-8,05], EntityCaveSpider['Cave Spider'/19444, l='MpServer', x=21,49, y=-24,62, z=-7,05], EntitySkeleton['Skeleton'/18427, l='MpServer', x=-603,50, y=42,00, z=1057,50], EntityBat['Bat'/18940, l='MpServer', x=-643,50, y=28,40, z=1188,22], EntityCartChest['entity.MinecartChest.name'/14846, l='MpServer', x=-498,50, y=19,50, z=1062,50]]
    Retry entities: 0 total; []
    Server brand: fml,forge
    Server type: Non-integrated multiplayer server
Stacktrace:
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2444)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:927)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 8 (amd64) version 6.2
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 378975576 bytes (361 MB) / 1036214272 bytes (988 MB) up to 1060372480 bytes (1011 MB)
    JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 15, tallocated: 96
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 80 mods loaded, 80 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCHIJA    mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
    UCHIJA    FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
    UCHIJA    Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
    UCHIJA    appliedenergistics2-core{rv2-stable-10} [AppliedEnergistics2 Core] (minecraft.jar)
    UCHIJA    CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
    UCHIJA    Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar)
    UCHIJA    NotEnoughItems{1.0.5.118} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.118-universal.jar)
    UCHIJA    voltzenginepreloader{0.0.1} [Voltz Engine Preloader] (minecraft.jar)
    UCHIJA    <CoFH ASM>{000} [CoFH ASM] (minecraft.jar)
    UCHIJA    <DragonAPI ASM>{0} [DragonAPI ASM Data Initialization] (minecraft.jar)
    UCHIJA    FastCraft{1.23} [FastCraft] (FastCraft-Mod-1.7.10.jar)
    UCHIJA    debug{1.0} [debug] (denseores-1.6.2.jar)
    UCHIJA    CoFHCore{1.7.10R3.1.3} [CoFH Core] (CoFHCore-[1.7.10]3.1.3-327.jar)
    UCHIJA    BuildCraft|Core{7.1.18} [BuildCraft] (buildcraft-7.1.18.jar)
    UCHIJA    BuildCraft|Energy{7.1.18} [BC Energy] (buildcraft-7.1.18.jar)
    UCHIJA    GalacticraftCore{3.0.12} [Galacticraft Core] (GalacticraftCore-1.7-3.0.12.463.jar)
    UCHIJA    GalacticraftMars{3.0.12} [Galacticraft Planets] (Galacticraft-Planets-1.7-3.0.12.463.jar)
    UCHIJA    manysystems{9.8.8} [Many Systems] (Addon Many Systems-9.8.8.jar)
    UCHIJA    appliedenergistics2{rv2-stable-10} [Applied Energistics 2] (appliedenergistics2-rv2-stable-10.jar)
    UCHIJA    Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
    UCHIJA    ThermalFoundation{1.7.10R1.2.5} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.2.5-115.jar)
    UCHIJA    ThermalExpansion{1.7.10R4.1.4} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.1.4-247.jar)
    UCHIJA    BigReactors{0.4.3A} [Big Reactors] (BigReactors-0.4.3A.jar)
    UCHIJA    Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2.jar)
    UCHIJA    Natura{2.2.0} [Natura] (natura-1.7.10-2.2.0.1.jar)
    UCHIJA    BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar)
    UCHIJA    BuildCraft|Transport{7.1.18} [BC Transport] (buildcraft-7.1.18.jar)
    UCHIJA    BuildCraft|Silicon{7.1.18} [BC Silicon] (buildcraft-7.1.18.jar)
    UCHIJA    BuildCraft|Factory{7.1.18} [BC Factory] (buildcraft-7.1.18.jar)
    UCHIJA    BuildCraft|Builders{7.1.18} [BC Builders] (buildcraft-7.1.18.jar)
    UCHIJA    BuildCraft|Robotics{7.1.18} [BC Robotics] (buildcraft-7.1.18.jar)
    UCHIJA    CarpentersBlocks{3.3.8.1} [Carpenter's Blocks] (Carpenter's Blocks v3.3.8.1 - MC 1.7.10.jar)
    UCHIJA    chisel{1.5.7} [Chisel] (Chisel-1.7.10-1.5.7.jar)
    UCHIJA    ComputerCraft{1.75} [ComputerCraft] (ComputerCraft1.75.jar)
    UCHIJA    CoroAI{v1.0} [CoroAI] (CoroUtil-1.0.jar)
    UCHIJA    ExtendedRenderer{v1.0} [Extended Renderer] (CoroUtil-1.0.jar)
    UCHIJA    ConfigMod{v1.0} [Extended Mod Config] (CoroUtil-1.0.jar)
    UCHIJA    CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip)
    UCHIJA    Forestry{4.2.16.64} [Forestry for Minecraft] (forestry_1.7.10-4.2.16.64.jar)
    UCHIJA    ExtraUtilities{1.2.12} [Extra Utilities] (extrautilities-1.2.12.jar)
    UCHIJA    MineFactoryReloaded{1.7.10R2.8.0} [MineFactory Reloaded] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    TConstruct{1.7.10-1.8.5.build957} [Tinkers' Construct] (TConstruct-1.7.10-1.8.5.jar)
    UCHIJA    Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar)
    UCHIJA    minechem{5.0.5.406} [Minechem] (Minechem-1.7.10-5.0.5.406.jar)
    UCHIJA    DragonAPI{1.0} [DragonAPI] (DragonAPI 1.7.10 V16d.jar)
    UCHIJA    MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.1.zip)
    UCHIJA    endercore{1.7.10-0.2.0.31_beta} [EnderCore] (EnderCore-1.7.10-0.2.0.31_beta.jar)
    UCHIJA    EnderIO{1.7.10-2.3.0.422_beta} [Ender IO] (EnderIO-1.7.10-2.3.0.422_beta.jar)
    UCHIJA    EnderStorage{1.4.7.37} [EnderStorage] (EnderStorage-1.7.10-1.4.7.37-universal.jar)
    UCHIJA    EnderTech{1.7.10-0.3.2.405} [EnderTech] (EnderTech-1.7.10-0.3.2.405.jar)
    UCHIJA    EnderZoo{1.7.10-1.0.15.32} [Ender Zoo] (EnderZoo-1.7.10-1.0.15.32.jar)
    UCHIJA    VoltzEngine{0.19.4.222} [Voltz Engine] (VoltzEngine-1.7.10-0.19.4b222-dev-universal.jar)
    UCHIJA    icbm{2.10.2.24} [ICBM] (ICBM-1.7.10-2.10.2b24-universal.jar)
    UCHIJA    ResonantEngine{3.0.0} [Resonant Engine] (resonant-engine-3.0.0.241-core.jar)
    UCHIJA    MFFS{@MAJOR@.@MINOR@.@REVIS@} [Modular Force Field System] (mffs-4.1.0.44-core.jar)
    UCHIJA    MineFactoryReloaded|CompatAppliedEnergistics{1.7.10R2.8.0} [MFR Compat: Applied Energistics] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatAtum{1.7.10R2.8.0} [MFR Compat: Atum] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatBackTools{1.7.10R2.8.0} [MFR Compat: BackTools] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatBuildCraft{1.7.10R2.8.0} [MFR Compat: BuildCraft] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatChococraft{1.7.10R2.8.0} [MFR Compat: Chococraft] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatExtraBiomes{1.7.10R2.8.0} [MFR Compat: ExtraBiomes] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatForestry{1.7.10R2.8.0} [MFR Compat: Forestry] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatForgeMicroblock{1.7.10R2.8.0} [MFR Compat: ForgeMicroblock] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatIC2{1.7.10R2.8.0} [MFR Compat: IC2] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatMystcraft{1.7.10R2.8.0} [MFR Compat: Mystcraft] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatProjRed{1.7.10R2.8.0} [MFR Compat ProjectRed] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    Railcraft{9.12.2.0} [Railcraft] (Railcraft_1.7.10-9.12.2.0.jar)
    UCHIJA    MineFactoryReloaded|CompatRailcraft{1.7.10R2.8.0} [MFR Compat: Railcraft] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatSufficientBiomes{1.7.10R2.8.0} [MFR Compat: Sufficient Biomes] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatThaumcraft{1.7.10R2.8.0} [MFR Compat: Thaumcraft] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatThermalExpansion{1.7.10R2.8.0} [MFR Compat: Thermal Expansion] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatTConstruct{1.7.10R2.8.0} [MFR Compat: Tinkers' Construct] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatTwilightForest{1.7.10R2.8.0} [MFR Compat: TwilightForest] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineFactoryReloaded|CompatVanilla{1.7.10R2.8.0} [MFR Compat: Vanilla] (MineFactoryReloaded-[1.7.10]2.8.0-104.jar)
    UCHIJA    MineTweaker3{3.0.10} [MineTweaker 3] (MineTweaker3-1.7.10-3.0.10B.jar)
    UCHIJA    RotaryCraft{1.0} [RotaryCraft] (RotaryCraft 1.7.10 V16d.jar)
    UCHIJA    ReactorCraft{1.0} [ReactorCraft] (ReactorCraft 1.7.10 V16d.jar)
    UCHIJA    SGCraft{1.11.3} [Greg's SG Craft] (SGCraft-1.11.3-mc1.7.10.jar)
    UCHIJA    weather2{v2.3.4} [weather2] (Weather-2.3.4.jar)
    UCHIJA    denseores{1.0} [Dense Ores] (denseores-1.6.2.jar)
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 369.09' Renderer: 'GeForce GTX 960/PCIe/SSE2'
    CoFHCore: -[1.7.10]3.1.3-327
    AE2 Version: stable rv2-stable-10 for Forge 10.13.2.1291
    ThermalFoundation: -[1.7.10]1.2.5-115
    ThermalExpansion: -[1.7.10]4.1.4-247
    Mantle Environment: Environment healthy.
    MineFactoryReloaded: -[1.7.10]2.8.0-104
    TConstruct Environment: Environment healthy.
    EnderIO: No known problems detected.
    AE2 Integration: IC2:OFF, RotaryCraft:ON, RC:ON, BC:ON, RF:ON, RFItem:ON, MFR:ON, DSU:ON, FZ:OFF, FMP:OFF, RB:OFF, CLApi:OFF, Waila:OFF, InvTweaks:OFF, NEI:ON, CraftGuide:OFF, Mekanism:OFF, ImmibisMicroblocks:OFF, BetterStorage:OFF
    Launched Version: 1.7.10-Forge10.13.4.1614-1.7.10
    LWJGL: 2.9.1
    OpenGL: GeForce GTX 960/PCIe/SSE2 GL version 4.5.0 NVIDIA 369.09, NVIDIA Corporation
    GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: [mf_adventuretogether.zip]
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Anisotropic Filtering: Off (1)
Can anybody help me?
Witch mod makes this error?
My verison is 1.7.10 mods installed:
upload_2016-11-4_13-33-39.png


I am playing on server while the crash hapens. Please help me, it would be important.
Thanks.
 

Henry Link

Popular Member
Dec 23, 2012
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553
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USA - East Coast
The ConcurrentModification error is usually your Anti-virus or anti-maleware software live scanning the files needed by minecraft while playing. Try to put an exception into your AV software to exclude the minecraft files from the any type of live scans.
 
N

Nagy Zoltán

Guest
The ConcurrentModification error is usually your Anti-virus or anti-maleware software live scanning the files needed by minecraft while playing. Try to put an exception into your AV software to exclude the minecraft files from the any type of live scans.
There are no antivirus softwares on my pc, my firewall is also turned off.
 

Henry Link

Popular Member
Dec 23, 2012
2,601
553
128
USA - East Coast
Ouch.. Don't know if I would want the firewall off and no AV. But, doing some research indicates this could be a problem with a specific mod. But, I'm not sure how to go about locating which one.
 

Henry Link

Popular Member
Dec 23, 2012
2,601
553
128
USA - East Coast
The firewall will only be an issue if setting up a server. It doesn't play a factor in using the client or making a custom mod pack using SSP.