Crash Report

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 11/1/12 11:22 AM
Description: Ticking entity

java.lang.NullPointerException
	at bed.b(SourceFile:188)
	at beb.a(SourceFile:62)
	at py.j_(SourceFile:274)
	at xv.a(SourceFile:1315)
	at xv.g(SourceFile:1294)
	at xv.h(SourceFile:1194)
	at net.minecraft.client.Minecraft.l(SourceFile:1283)
	at net.minecraft.client.Minecraft.J(SourceFile:582)
	at net.minecraft.client.Minecraft.run(SourceFile:534)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at bed.b(SourceFile:188)
	at beb.a(SourceFile:62)
	at py.j_(SourceFile:274)
	at xv.a(SourceFile:1315)
	at xv.g(SourceFile:1294)

-- Entity being ticked --
Details:
	Entity Type: Minecart (py)
	Entity ID: 172
	Name: Minecarts
	Exact location: 410.69, 97.85, -425.50
	Block location: World: (410,97,-426), Chunk: (at 10,6,6 in 25,-27; contains blocks 400,0,-432 to 415,255,-417), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Momentum: -0.98, 0.00, 0.00
Stacktrace:
	at xv.h(SourceFile:1194)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [ayh['naters303'/327, l='MpServer', x=390.00, y=96.75, z=-430.58]]
	Chunk stats: MultiplayerChunkCache: 15
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (396,119,-469), Chunk: (at 12,7,11 in 24,-30; contains blocks 384,0,-480 to 399,255,-465), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 5355149 game time, 5355149 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: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 29 total; [ox['Bat'/137, l='MpServer', x=399.50, y=23.09, z=-433.50], py['Minecart'/139, l='MpServer', x=391.47, y=106.85, z=-445.50], px['item.item.egg'/112, l='MpServer', x=373.59, y=104.13, z=-447.88], py['Minecart'/138, l='MpServer', x=390.50, y=106.85, z=-445.50], py['Minecart'/141, l='MpServer', x=390.47, y=106.85, z=-445.50], py['Minecart'/201, l='MpServer', x=420.44, y=97.69, z=-430.94], py['Minecart'/140, l='MpServer', x=391.47, y=106.85, z=-445.50], py['Minecart'/200, l='MpServer', x=420.38, y=97.69, z=-427.94], ox['Bat'/203, l='MpServer', x=418.28, y=32.03, z=-402.06], px['item.item.egg'/110, l='MpServer', x=380.69, y=85.13, z=-434.19], py['Minecart'/143, l='MpServer', x=390.47, y=106.85, z=-445.50], py['Minecart'/142, l='MpServer', x=391.47, y=106.85, z=-445.50], py['Minecart'/202, l='MpServer', x=419.50, y=97.85, z=-426.94], py['Minecart'/197, l='MpServer', x=420.50, y=97.69, z=-426.69], py['Minecart'/196, l='MpServer', x=420.50, y=97.69, z=-425.16], py['Minecart'/199, l='MpServer', x=420.50, y=97.69, z=-427.97], py['Minecart'/198, l='MpServer', x=419.50, y=97.85, z=-429.94], py['Minecart'/195, l='MpServer', x=420.44, y=97.69, z=-432.19], px['item.item.egg'/145, l='MpServer', x=384.88, y=83.13, z=-423.19], oz['Chicken'/144, l='MpServer', x=384.59, y=83.00, z=-423.47], px['item.item.egg'/145, l='MpServer', x=384.88, y=83.13, z=-423.19], ayh['naters303'/327, l='MpServer', x=390.00, y=96.75, z=-430.58], pe['Pig'/171, l='MpServer', x=405.94, y=95.00, z=-422.53], py['Minecart'/170, l='MpServer', x=414.34, y=73.85, z=-445.50], py['Minecart'/172, l='MpServer', x=410.69, y=97.85, z=-425.50], px['item.item.egg'/110, l='MpServer', x=380.69, y=85.13, z=-434.19], oz['Chicken'/111, l='MpServer', x=373.44, y=104.00, z=-447.78], oz['Chicken'/109, l='MpServer', x=380.47, y=85.00, z=-434.78], px['item.item.egg'/112, l='MpServer', x=373.59, y=104.13, z=-447.88]]
	Retry entities: 0 total; []
Stacktrace:
	at aye.a(SourceFile:290)
	at net.minecraft.client.Minecraft.b(SourceFile:1828)
	at net.minecraft.client.Minecraft.run(SourceFile:543)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.4.3
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_09, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 421139584 bytes (401 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 21638 (1211728 bytes; 1 MB) allocated, 39 (2184 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	LWJGL: 2.4.2
	OpenGL: Intel(R) HD Graphics Family GL version 3.1.0 - Build 8.15.10.2418, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 30 (1680 bytes; 0 MB) allocated, 20 (1120 bytes; 0 MB) used