Minecraft Forums

my friend has found some way to force my minecraft to crash and i get this Crash report.
What is he doing and how do i stop it?
---- Minecraft Crash Report ----
// My bad.

Time: 12/10/13 9:11 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
at com.google.common.collect.Lists.newArrayList(Lists.java:126)
at bav.a(SourceFile:144)
at bav.a(SourceFile:123)
at bav.a(SourceFile:119)
at bjw.a(SourceFile:461)
at ga.a(SourceFile:38)
at ga.a(SourceFile:9)
at ef.a(SourceFile:164)
at bjz.e(SourceFile:212)
at azi.p(SourceFile:1286)
at azi.ah(SourceFile:760)
at azi.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:152)


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

-- Head --
Stacktrace:
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
at com.google.common.collect.Lists.newArrayList(Lists.java:126)
at bav.a(SourceFile:144)
at bav.a(SourceFile:123)
at bav.a(SourceFile:119)
at bjw.a(SourceFile:461)
at ga.a(SourceFile:38)
at ga.a(SourceFile:9)
at ef.a(SourceFile:164)
at bjz.e(SourceFile:212)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bkf['My player name'/1870867, l='MpServer', x=241.49, y=66.50, z=169.97]]
Chunk stats: MultiplayerChunkCache: 312, 312
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (142,64,56), Chunk: (at 14,4,8 in 8,3; contains blocks 128,0,48 to 143,255,63), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 15021188 game time, 5758793 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 85 total; [bkf['My player name'/1870867, l='MpServer', x=241.32, y=66.50, z=170.21], wq['Creeper'/1871401, l='MpServer', x=239.50, y=14.00, z=168.50], xh['Zombie'/1871114, l='MpServer', x=309.50, y=70.00, z=193.50], xh['Zombie'/1871115, l='MpServer', x=309.50, y=70.00, z=194.50], xc['Skeleton'/1871104, l='MpServer', x=200.50, y=11.00, z=90.50], uy['Cow'/1870892, l='MpServer', x=241.53, y=66.00, z=196.53], uy['Cow'/1870893, l='MpServer', x=241.53, y=66.00, z=196.53], uy['Cow'/1870894, l='MpServer', x=241.47, y=66.00, z=196.47], wd['entity.MinecartChest.name'/1870895, l='MpServer', x=243.50, y=31.50, z=228.50], wd['entity.MinecartChest.name'/1870888, l='MpServer', x=227.50, y=31.50, z=245.50], uy['Cow'/1870889, l='MpServer', x=241.53, y=66.00, z=196.53], uy['Cow'/1870890, l='MpServer', x=241.53, y=66.00, z=196.53], uy['Cow'/1870891, l='MpServer', x=241.53, y=66.00, z=196.53], vg['Sheep'/1870884, l='MpServer', x=235.50, y=64.00, z=192.09], vg['Sheep'/1870885, l='MpServer', x=236.16, y=64.00, z=194.78], vg['Sheep'/1870886, l='MpServer', x=225.53, y=64.00, z=194.28], vm['Wolf'/1870887, l='MpServer', x=238.31, y=64.00, z=193.31], ux['Chicken'/316, l='MpServer', x=178.44, y=61.30, z=105.44], vg['Sheep'/1870882, l='MpServer', x=231.50, y=64.00, z=192.09], vm['Wolf'/319, l='MpServer', x=206.00, y=66.00, z=187.31], vg['Sheep'/1870883, l='MpServer', x=224.63, y=64.00, z=195.34], vm['Wolf'/318, l='MpServer', x=205.00, y=66.00, z=187.56], uv['Bat'/1870911, l='MpServer', x=311.81, y=34.56, z=90.88], ux['Chicken'/1870901, l='MpServer', x=301.53, y=64.00, z=152.56], uy['Cow'/1870900, l='MpServer', x=280.94, y=66.00, z=226.06], wb['item.item.egg'/1870902, l='MpServer', x=302.38, y=64.13, z=153.59], vm['Wolf'/1870897, l='MpServer', x=272.69, y=55.00, z=182.31], uy['Cow'/1870899, l='MpServer', x=273.53, y=65.00, z=226.53], uy['Cow'/1870898, l='MpServer', x=275.50, y=66.00, z=229.50], ux['Chicken'/343, l='MpServer', x=228.84, y=67.00, z=191.85], xc['Skeleton'/1870922, l='MpServer', x=320.50, y=36.00, z=98.50], ux['Chicken'/342, l='MpServer', x=228.84, y=67.00, z=191.16], ux['Chicken'/341, l='MpServer', x=228.16, y=67.00, z=191.16], ux['Chicken'/340, l='MpServer', x=228.16, y=67.00, z=191.16], ux['Chicken'/339, l='MpServer', x=228.84, y=67.00, z=191.23], ux['Chicken'/338, l='MpServer', x=228.16, y=67.00, z=191.84], ux['Chicken'/337, l='MpServer', x=228.84, y=67.00, z=191.85], wq['Creeper'/1870924, l='MpServer', x=321.50, y=33.00, z=118.50], ux['Chicken'/336, l='MpServer', x=228.16, y=67.00, z=191.84], wq['Creeper'/1870925, l='MpServer', x=323.50, y=24.00, z=142.50], rh['Experience Orb'/1866914, l='MpServer', x=109.25, y=65.25, z=32.25], uy['Cow'/1870915, l='MpServer', x=318.09, y=69.00, z=122.03], wq['Creeper'/1870913, l='MpServer', x=306.56, y=34.00, z=117.91], xh['Zombie'/1872048, l='MpServer', x=269.50, y=35.00, z=106.50], vm['Wolf'/327, l='MpServer', x=209.78, y=66.00, z=186.97], vm['Wolf'/324, l='MpServer', x=206.97, y=66.00, z=187.53], wq['Creeper'/1872047, l='MpServer', x=210.50, y=17.00, z=114.50], vm['Wolf'/322, l='MpServer', x=204.69, y=66.00, z=186.31], vm['Wolf'/323, l='MpServer', x=203.31, y=66.00, z=191.22], vm['Wolf'/320, l='MpServer', x=204.09, y=66.00, z=187.56], vm['Wolf'/321, l='MpServer', x=202.31, y=69.00, z=186.41], xt['arrow'/334, l='MpServer', x=230.75, y=65.50, z=159.84], ux['Chicken'/333, l='MpServer', x=237.44, y=62.18, z=126.44], uy['Cow'/1870928, l='MpServer', x=321.09, y=65.00, z=149.09], vm['Wolf'/328, l='MpServer', x=208.72, y=66.00, z=186.31], vm['Wolf'/371, l='MpServer', x=255.31, y=63.00, z=161.69], wq['Creeper'/1870959, l='MpServer', x=258.50, y=64.00, z=122.50], ux['Chicken'/1869859, l='MpServer', x=300.56, y=67.00, z=96.53], xh['Zombie'/1870969, l='MpServer', x=305.50, y=16.00, z=170.50], xh['Zombie'/1870968, l='MpServer', x=303.50, y=16.00, z=170.50], xh['Zombie'/1870970, l='MpServer', x=304.50, y=16.00, z=172.50], xc['Skeleton'/1870964, l='MpServer', x=314.50, y=35.00, z=121.50], xh['Zombie'/1870967, l='MpServer', x=292.50, y=16.00, z=163.50], xc['Skeleton'/1871793, l='MpServer', x=323.50, y=67.00, z=135.50], uv['Bat'/1869602, l='MpServer', x=295.47, y=22.98, z=117.38], xe['Spider'/1869603, l='MpServer', x=274.50, y=64.00, z=98.50], wq['Creeper'/1869600, l='MpServer', x=281.97, y=41.00, z=104.44], uv['Bat'/1869601, l='MpServer', x=283.00, y=26.00, z=112.91], xe['Spider'/1871806, l='MpServer', x=321.22, y=26.00, z=163.72], xc['Skeleton'/1871257, l='MpServer', x=205.50, y=14.00, z=98.50], xh['Zombie'/1871804, l='MpServer', x=318.69, y=25.00, z=161.98], bkf['my player name'/1870867, l='MpServer', x=241.49, y=66.50, z=169.97], wq['Creeper'/1871805, l='MpServer', x=326.75, y=23.00, z=164.50], xm['Villager'/1382739, l='MpServer', x=248.34, y=59.00, z=152.44], xh['Zombie'/1871265, l='MpServer', x=292.50, y=66.00, z=166.50], xe['Spider'/1869598, l='MpServer', x=275.78, y=12.00, z=106.03], xt['arrow'/1401610, l='MpServer', x=237.16, y=30.03, z=146.63], xm['Villager'/1409709, l='MpServer', x=248.31, y=59.00, z=150.50], uv['Bat'/1871346, l='MpServer', x=314.50, y=22.00, z=172.00], xc['Skeleton'/1871077, l='MpServer', x=185.06, y=25.00, z=162.34], wb['item.item.egg'/1867037, l='MpServer', x=236.56, y=62.13, z=127.56], xc['Skeleton'/1871088, l='MpServer', x=235.16, y=40.00, z=148.88], xc['Skeleton'/1872146, l='MpServer', x=260.50, y=70.00, z=146.50], wq['Creeper'/1871873, l='MpServer', x=295.94, y=29.00, z=133.53], uv['Bat'/1871343, l='MpServer', x=271.41, y=24.00, z=101.38]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Non-integrated multiplayer server
Stacktrace:
at bka.a(SourceFile:289)
at azi.b(SourceFile:1952)
at azi.f(SourceFile:725)
at net.minecraft.client.main.Main.main(SourceFile:152)

-- System Details --
Details:
Minecraft Version: 1.7.4
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 50763568 bytes (48 MB) / 136572928 bytes (130 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 1206 (67536 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.7.4
LWJGL: 2.9.1
OpenGL: AMD Radeon HD 6800 Series GL version 4.2.12430 Compatibility Profile Context 13.152.1.8000, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 1698 (95088 bytes; 0 MB) allocated, 19 (1064 bytes; 0 MB) used
Anisotropic Filtering: Off (1)i replaced my Username with: My player name
so if you see that its just my Username

If this happen only on 1 map/world or all?

If its only on one world then this world have an problem.
Upload u world to an Filehoster and give link, i will tray to fix it for u.

Quote from Ritter_Kaldor

If this happen only on 1 map/world or all?

If its only on one world then this world have an problem.
Upload u world to an Filehoster and give link, i will tray to fix it for u.

its not anything to do with my game.
as i said above. my friend has found a way to make my game crash! i know this because he does it all the time on his server. and im the only one that crashes. i have played from another computer on another account and he said: "Nice try. Crash!" and then i crashed.
he can only make me crash when im on the server. not if im in single player or anything.

Quote from sporefreak_

...

Hi,

This seems to be an issue with parsing chat messages.

Is the issue only on that specific server or does it apply to all of them?

Quote from sporefreak_

its not anything to do with my game.
as i said above. my friend has found a way to make my game crash! i know this because he does it all the time on his server. and im the only one that crashes. i have played from another computer on another account and he said: "Nice try. Crash!" and then i crashed.
he can only make me crash when im on the server. not if im in single player or anything.

Only time i her something like that it was because "Web links" tray to turn them in option menu off.
Maybe it help on u Problem.