I have recently start a server with my friends on forge minecraft 1.9.4 with 36 mods installed. However, the server often randomly crashing, with Exception ticking world, yet I could not figure out what is the problem. The server first crash is when I use the Angel Ring from Extrautil2 to fly around and explore the world, it seems that whenever I flew too far that the chunk containing the GP generators unload, the server will crash. However, recently the server just randomly crash even if I am inside that chunk. Could anyone help?
Here is the crash report:
---- Minecraft Crash Report ----
WARNING: coremods are present:
CoreXU2 (extrautils2-1.9.4-alpha-1.0.0a.jar)
Reborn Core ASM (RebornCore-1.9.4-2.5.1.35-universal.jar)
FldLoadingPlugin (FastLeafDecay-MC1.9.4-1.7.jar)
LoadingPlugin (RandomThings-MC1.9.4-3.7.3.jar)
FMLPlugin (InventoryTweaks-1.61-dev-53.jar)
EnderCorePlugin (EnderCore-1.9.4-0.4.0.23-alpha.jar)
Contact their authors BEFORE contacting forge
// Why is it breaking
Time: 16年6月17日 下午12:16
Description: Exception ticking world
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.remove(Unknown Source)
at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:287)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:201)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:696)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:385)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:611)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at java.lang.Thread.run(Unknown Source)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at java.util.HashMap$HashIterator.remove(Unknown Source)
at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:287)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:201)
-- Affected level --
Details:
Level name: world
All players: 0 total; []
Chunk stats: ServerChunkCache: 570 Drop: 572
Level seed: 8486244144139332111
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:696)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:385)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:611)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at java.lang.Thread.run(Unknown Source)
-- System Details --
Details:
Minecraft Version: 1.9.4
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_91, Oracle Corporation
Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2164172176 bytes (2063 MB) / 3173515264 bytes (3026 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 2 total; -Xms3048M -Xmx4096M
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP 9.28 Powered by Forge 12.17.0.1937 35 mods loaded, 35 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{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.9.4-12.17.0.1937-universal.jar)
UCHIJAAAA Forge{12.17.0.1937} [Minecraft Forge] (forge-1.9.4-12.17.0.1937-universal.jar)
UCHIJAAAA Baubles{1.2.1.0} [baubles] (Baubles-1.9.4-1.2.1.0.jar)
UCHIJAAAA betterbuilderswands{0.6.2} [better Builder's Wands] (BetterBuildersWands-0.6.2-1.9r131+0063199.jar)
UCHIJAAAA ExtraUtils2{1.0} [ExtraUtils2] (extrautils2-1.9.4-alpha-1.0.0a.jar)
UCHIJAAAA JEI{3.4.2.206} [Just Enough Items] (jei_1.9.4-3.4.2.206.jar)
UCHIJAAAA BloodMagic{1.9.4-2.0.1-40} [blood Magic: Alchemical Wizardry] (BloodMagic-1.9.4-2.0.1-40.jar)
UCHIJAAAA BloodArsenal{1.9.4-2.0.0-3} [blood Arsenal] (BloodArsenal-1.9.4-2.0.0-3.jar)
UCHIJAAAA Botania{r1.8-308} [botania] (Botania-unofficial.r1.8-308.jar)
UCHIJAAAA BTFU{1} [bTFU] (BTFU-1.9.4-1.4.jar)
UCHIJAAAA Chameleon{1.9-2.1.4} [Chameleon] (Chameleon-1.9-2.1.4.jar)
UCHIJAAAA endercore{1.9.4-0.4.0.23-alpha} [EnderCore] (EnderCore-1.9.4-0.4.0.23-alpha.jar)
UCHIJAAAA Waila{1.7.0} [Waila] (Waila-1.7.0-B3_1.9.4.jar)
UCHIJAAAA EnderIO{1.9.4-3.0.0.36_alpha} [Ender IO] (EnderIO-1.9.4-3.0.0.36_alpha.jar)
UCHIJAAAA fastleafdecay{1.6} [Fast Leaf Decay] (FastLeafDecay-MC1.9.4-1.7.jar)
UCHIJAAAA inventorytweaks{1.61-dev-53-0736dc3} [inventory Tweaks] (InventoryTweaks-1.61-dev-53.jar)
UCHIJAAAA IronChest{6.0.141.782} [iron Chest] (ironchest-1.9.4-6.0.141.782.jar)
UCHIJAAAA journeymap{1.9.4-5.2.0} [JourneyMap] (journeymap-1.9.4-5.2.0-unlimited.jar)
UCHIJAAAA examplemod-jm{1.2} [Example for JourneyMap API] (journeymap-api-1.9.4-1.2-examplemod.jar)
UCHIJAAAA fyberbackpack{1.0.1} [Just Backpacks] (justbackpacks-mc1.9.4-1.0.1.jar)
UCHIJAAAA mantle{1.9.4-0.10.1.jenkins142} [Mantle] (Mantle-1.9.4-0.10.1.jenkins142.jar)
UCHIJAAAA notenoughwands{1.3.4} [Not Enough Wands] (notenoughwands-1.9.4-1.3.4.jar)
UCHIJAAAA randomthings{3.7.3} [Random Things] (RandomThings-MC1.9.4-3.7.3.jar)
UCHIJAAAA reborncore{2.5.1.35} [RebornCore] (RebornCore-1.9.4-2.5.1.35-universal.jar)
UCHIJAAAA reborncore-mcmultipart{2.5.1.35} [reborncore-MCMultiPart] (RebornCore-1.9.4-2.5.1.35-universal.jar)
UCHIJAAAA xreliquary{1.9.4-1.3.2.372} [Reliquary] (Reliquary-1.9.4-1.3.2.372.jar)
UCHIJAAAA rftools{4.50} [RFTools] (rftools-1.9.4-4.50.jar)
UCHIJAAAA rftoolsdim{4.23beta40} [RFTools Dimensions] (rftoolsdim-1.9.4-4.23beta40.jar)
UCHIJAAAA soulshardstow{1.9.4-2.4.1-29} [soul Shards - The Old Ways] (SoulShards-TOW-1.9.4-2.4.1-29.jar)
UCHIJAAAA StorageDrawers{1.9-3.1.7} [storage Drawers] (StorageDrawers-1.9-3.1.7.jar)
UCHIJAAAA tconstruct{1.9.4-2.3.1.jenkins229} [Tinkers' Construct] (TConstruct-1.9.4-2.3.1.jenkins229.jar)
UCHIJAAAA techreborn{1.3.1.100} [TechReborn] (TechReborn-1.9.4-1.3.1.100-universal.jar)
UCHIJAAAA wailafeatures{0.3.1.10} [WAILA Features] (WAILA-features-1.9.4-0.3.1.10.jar)
UCHIJAAAA WailaHarvestability{1.1.7} [Waila Harvestability] (WailaHarvestability-mc1.9-1.1.7.jar)
Loaded coremods (and transformers):
CoreXU2 (extrautils2-1.9.4-alpha-1.0.0a.jar)
com.rwtema.extrautils2.asm.ClassTransformerHandler
Reborn Core ASM (RebornCore-1.9.4-2.5.1.35-universal.jar)
reborncore.asm.RebornClassTransformer
FldLoadingPlugin (FastLeafDecay-MC1.9.4-1.7.jar)
com.olafski.fastleafdecay.FldTransformer
LoadingPlugin (RandomThings-MC1.9.4-3.7.3.jar)
lumien.randomthings.asm.ClassTransformer
FMLPlugin (InventoryTweaks-1.61-dev-53.jar)
invtweaks.forge.asm.ContainerTransformer
EnderCorePlugin (EnderCore-1.9.4-0.4.0.23-alpha.jar)
com.enderio.core.common.transform.EnderCoreTransformer
Pulsar/tconstruct loaded Pulses:
- TinkerCommons (Enabled/Forced)
- TinkerWorld (Enabled/Not Forced)
- TinkerTools (Enabled/Not Forced)
- TinkerSmeltery (Enabled/Not Forced)
- TinkerGadgets (Enabled/Not Forced)
- TinkerOredict (Enabled/Forced)
- TinkerIntegration (Enabled/Forced)
- TinkerFluids (Enabled/Forced)
- TinkerMaterials (Enabled/Forced)
EnderIO: No known problems detected.
Profiler Position: N/A (disabled)
Player Count: 1 / 20; [EntityPlayerMP['ReadingHui'/2378725, l='world', x=159.74, y=64.00, z=137.98]]
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)