1.8.8-11.14.4.1589 Forge Crash

[Exopandora]

So i was testing my mod in a newly generated world and the client randomly crahsed. (My mod should not have a effect on anything but to make sure that one mod was loaded at the time). So i thought i would give you the crashlog to debug the forge beta a bit faster. Hope it helps you. As i said it just randomlys crashed whilst walking.

 

 

---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 25.11.15 19:46
Description: Ticking entity

java.util.ConcurrentModificationException
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)
at java.util.LinkedList$ListItr.remove(LinkedList.java:921)
at net.minecraft.entity.player.EntityPlayerMP.func_70071_h_(EntityPlayerMP.java:270)
at net.minecraft.world.World.func_72866_a(World.java:1860)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:699)
at net.minecraft.world.World.func_72870_g(World.java:1829)
at net.minecraft.world.World.func_72939_s(World.java:1661)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:544)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:701)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:605)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:152)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:481)
at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Stacktrace:
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)
at java.util.LinkedList$ListItr.remove(LinkedList.java:921)
at net.minecraft.entity.player.EntityPlayerMP.func_70071_h_(EntityPlayerMP.java:270)
at net.minecraft.world.World.func_72866_a(World.java:1860)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:699)
at net.minecraft.world.World.func_72870_g(World.java:1829)

-- Entity being ticked --
Details:
Entity Type: null (net.minecraft.entity.player.EntityPlayerMP)
Entity ID: 255
Entity Name: Exopandora
Entity's Exact location: -203,30, 76,02, -144,99
Entity's Block location: -204,00,76,00,-145,00 - World: (-204,76,-145), Chunk: (at 4,4,15 in -13,-10; contains blocks -208,0,-160 to -193,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Entity's Momentum: -0,05, -0,16, 0,09
Entity's Rider: ~~ERROR~~ NullPointerException: null
Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1661)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:544)

-- Affected level --
Details:
Level name: 1.8.8-Forge-BETA
All players: 1 total; [EntityPlayerMP['Exopandora'/255, l='1.8.8-Forge-BETA', x=-203,30, y=76,02, z=-144,99]]
Chunk stats: ServerChunkCache: 691 Drop: 0
Level seed: 4589265370615925238
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options: 
Level spawn location: -192,00,64,00,-120,00 - World: (-192,64,-120), Chunk: (at 0,4,8 in -12,-8; contains blocks -192,0,-128 to -177,255,-113), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 4577 game time, 4577 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 169256 (now: false), thunder time: 132857 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:701)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:605)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:152)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:481)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.8.8
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: 281769872 bytes (268 MB) / 1521483776 bytes (1451 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP 9.18 Powered by Forge 11.14.4.1589 4 mods loaded, 4 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{9.18} [Minecraft Coder Pack] (minecraft.jar) 
UCHIJAAAA	FML{8.0.99.99} [Forge Mod Loader] (forge-1.8.8-11.14.4.1589-1.8.8.jar) 
UCHIJAAAA	Forge{11.14.4.1589} [Minecraft Forge] (forge-1.8.8-11.14.4.1589-1.8.8.jar) 
UCHIJAAAA	WorldHandler{1.8.8-3.0} [World Handler GUI] (WorldHandler-1.8.8-3.0.jar) 
Loaded coremods (and transformers): 
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [EntityPlayerMP['Exopandora'/255, l='1.8.8-Forge-BETA', x=-203,30, y=76,02, z=-144,99]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

 

[LexManos]

Try updating to tonight's build, did a little work related to this, MIGHT fix the issue.

No guarantees tho as this is a threading issue that is hard to debug from just a stack trace.