i started a world it generated then right after it crashed said shutting down internal server 1 minute later i check crash reports and here it is.
---- Minecraft Crash Report ----
// Uh... Did I do that?
Time: 5/13/13 1:49 PM
Description: Exception ticking world
java.lang.ArrayIndexOutOfBoundsException: 4
at net.minecraft.entity.monster.EntityZombie.func_82163_bD(SourceFile:273)
at net.minecraft.world.SpawnerAnimals.func_77188_a(SpawnerAnimals.java:249)
at net.minecraft.world.SpawnerAnimals.func_77192_a(SpawnerAnimals.java:186)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:180)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:640)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:570)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:468)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at net.minecraft.entity.monster.EntityZombie.func_82163_bD(SourceFile:273)
at net.minecraft.world.SpawnerAnimals.func_77188_a(SpawnerAnimals.java:249)
at net.minecraft.world.SpawnerAnimals.func_77192_a(SpawnerAnimals.java:186)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:180)
-- Affected level --
Details:
Level name: New World
All players: 1 total; [EntityPlayerMP['Markillo'/270, l='New World', x=-5.50, y=68.00, z=264.50]]
Chunk stats: ServerChunkCache: 625 Drop: 0
Level seed: 7162456592948887310
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (-4,64,256), Chunk: (at 12,4,0 in -1,16; contains blocks -16,0,256 to -1,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 1 game time, 1 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 138939 (now: false), thunder time: 124036 (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:640)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:570)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:468)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
-- System Details --
Details:
Minecraft Version: 1.5.1
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_21, Oracle Corporation
Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation
Memory: 44071712 bytes (42 MB) / 230604800 bytes (219 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 1 total; -Xmx1024m
AABB Pool Size: 2758 (154448 bytes; 0 MB) allocated, 35 (1960 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
FML: MCP v7.44 FML v5.1.43.682 Minecraft Forge 7.7.2.682 3 mods loaded, 3 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{5.1.43.682} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{7.7.2.682} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 442 (24752 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['Markillo'/270, l='New World', x=-5.50, y=68.00, z=264.50]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
i just did a fresh install all that is installed is forge so if anyone can help i would appreciate it