Crash upon player joining - Java Edition Support - Support - Minecraft Forum

#1 Feb 28, 2015

Anderebu

Tree Puncher
Join Date: 4/21/2014
Posts: 28
Member Details

So we've encountered a strange crash I was wondering if someone could assist me with. My server has about 20 people that play at different times with no problems. Sadly one of our members now has an issue where every time he attempts to join the entire server crashes. We would greatly appreciate any help that could be provided! The crash report is as follows:

Note: There is no space in at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922), but the website ***'d it out so I created one.

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 2/28/15 2:38 AM
Description: Exception in server tick loop

java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$ValueIterator.next(HashMap.java:950)
at org.millenaire.common.MillWorld.updateWorldServer(MillWorld.java:1074)
at org.millenaire.common.forge.ServerTickHandler.tickStart(ServerTickHandler.java:18)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_139_ServerTickHandler_tickStart_ServerTickEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:139)
at cpw.mods.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:247)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:590)
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:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Linux (amd64) version 3.13.0-36-generic
Java Version: 1.7.0_76, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1112680552 bytes (1061 MB) / 1844969472 bytes (1759 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 4 total; -Xmx4096M -Xms256M -XX:PermSize=256m -XX:MaxPermSize=256m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 15, tallocated: 95
FML: MCP v9.05 FML v7.10.84.1217 Minecraft Forge 10.13.1.1217 43 mods loaded, 43 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.10.84.1217} [Forge Mod Loader] (forge_1710.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.13.1.1217} [Minecraft Forge] (forge_1710.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
STPPlugin{} [ServerTools|Permission Plugin] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
battlegear2{1.0.6.1} [Mine & Blade Battlegear 2 - Bullseye] (1.7.10-MB_Battlegear2-Bullseye-1.0.6.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
cheesemod{4.3} [�6Cheese Mod] ([1.7.10] Cheese Mod v 4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
antiqueatlas{4.0.1a-1.7.10} [Antique Atlas] (antiqueatlas-4.0.1a-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ArchimedesShips{1.7.10 v1.7.1} [Archimedes' Ships] (ArchimedesShips-1.7.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
battlemusic{1.5} [Battle Music] (battlemusic-1.7.2-v1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BattleTowers{1.4.9} [Battle Towers] (BattleTowers-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BiblioCraft{1.8.2} [BiblioCraft] (BiblioCraft[v1.8.2][MC1.7.10].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Core{6.0.18} [BuildCraft] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Builders{6.0.18} [BC Builders] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Energy{6.0.18} [BC Energy] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Factory{6.0.18} [BC Factory] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Transport{6.0.18} [BC Transport] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Silicon{6.0.18} [BC Silicon] (buildcraft-6.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
customnpcs{1.7.10b} [CustomNpcs] (CustomNPCs_1.7.10b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MoCreatures{6.3.0} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
dungeonpack{1.7.10-1.0} [Dungeon Pack] (dungeonpack-1.7.10-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FastCraft{1.9} [FastCraft] (fastcraft-1.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
gravestonemod{1.7.2} [GraveStone] (GraveStones-1.7.2_1.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
IC2{2.2.606-experimental} [IndustrialCraft 2] (industrialcraft-2-2.2.606-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
lambchops{1.5} [Lambchops Mod] (Lambchops-1.7.2-1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
levelup{0.7} [Level Up!] (LevelUp!-0.7(1.7.10).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
millenaire{6.0.0pb2} [Millénaire] (millenaire-6.0.0pb2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MineChess{1.3.8} [MineChess] (MineChess-1.3.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
moreplayermodels{1.7.10b} [MorePlayerModels] (MorePlayerModels_1.7.10b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
pchan3{0.7} [PChan3 mods] (PChan3Mods-0.7(1.7.10).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
plantmegapack{4.03} [Plant Mega Pack] (plantmegapack-1.7.10-4.03.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
PvpToggle{0.1.0} [PVP Toggle] (pvpToggle-1.7.10-0.1.0-8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
quiverchevsky{b57} [QuiverBow] (QuiverBow_1.7.2_b57.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
RopesPlus{1.6.3} [Ropes+] (RopePlus-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AS_Ruins{13.8} [Ruins Spawning System] (Ruins-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ServerTools{1.7.10-2.2.0.73} [ServerTools] (ServerTools-CORE-1.7.10-2.2.0.73.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ServerTools-PERMISSION{1.7.10-2.2.1.5} [ServerTools Permission] (ServerTools-PERMISSION-1.7.10-2.2.1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ServerTools-TELEPORT{1.0} [ServerTools-TELEPORT] (ServerTools-TELEPORT-1.7.10-2.2.0.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
tradeboothmod{1.7.2.3} [Trade Booth Mod] (tradebooth.1.7.2.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
UndergroundBiomes{0.6h} [Underground Biomes Constructs] (UndergroundBiomesConstructs-1.7.2-0.6h13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
weaponmod{v1.14.3} [Balkon's WeaponMod] (weaponmod-1.14.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
zeldaswordskills{1.7.10-beta-0.1.7} [Zelda Sword Skills] (zeldaswordskills-1.7.10-beta-0.1.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Once again thank you all for any help you can give!

Last edited by Anderebu: Mar 5, 2015

#2 Mar 5, 2015

Anderebu

Tree Puncher
Join Date: 4/21/2014
Posts: 28
Member Details

As a follow up it does seem to be only this one player. He has completely reinstalled the modpack folder (we use Technic) and the issue persists. If anyone has any information on this we would be very grateful as he is a kind intelligent member and we would hate to lose him.