Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Exception ticking world
A full error report has been saved to C:\Users\Kenneth\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-01_18.01.21-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash
--- BEGIN ERROR REPORT 9185f59b --------
Full report at:
C:\Users\Kenneth\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-01_18.01.21-server.txt
Please show that file to Mojang, NOT just this screen!
Generated 2/1/13 6:58 PM
-- Head --
Stacktrace:
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$KeyIterator.next(Unknown Source)
at zt.a(SourceFile:72)
at ix.b(SourceFile:119)
-- Affected level --
Details:
Level name: MinersCraft
All players: 1 total; [ja['kag1999'/2830, l='MinersCraft', x=-1588.70, y=4.00, z=876.28]]
Chunk stats: ServerChunkCache: 646 Drop: 0
Level seed: 1215527533
Level generator: ID 01 - flat, ver 0. Features enabled: true
Level generator options:
Level spawn location: World: (-1540,4,919), Chunk: (at 12,0,7 in -97,57; contains blocks -1552,0,912 to -1537,255,927), Region: (-4,1; contains chunks -128,32 to -97,63, blocks -2048,0,512 to -1537,255,1023)
Level time: 1028014 game time, 11744 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 27769 (now: false), thunder time: 31781 (now: true)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.r(SourceFile:452)
at net.minecraft.server.MinecraftServer.q(SourceFile:395)
at bhw.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:329)
at gn.run(SourceFile:565)
-- System Details --
Details:
Minecraft Version: 13w04a
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.6.0_37, Sun Microsystems Inc.
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
Memory: 171070712 bytes (163 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 3971 (222376 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
Profiler Position: N/A (disabled)
Vec3 Pool Size: 438 (24528 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [ja['kag1999'/2830, l='MinersCraft', x=-1588.70, y=4.00, z=876.28]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$KeyIterator.next(Unknown Source)
at zt.a(SourceFile:72)
at ix.b(SourceFile:119)
at net.minecraft.server.MinecraftServer.r(SourceFile:452)
at net.minecraft.server.MinecraftServer.q(SourceFile:395)
at bhw.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:329)
at gn.run(SourceFile:565)
--- END ERROR REPORT 94f37884 ----------