[MC-31892] Nether entering crash

When I enter Nether, it crashes. It won't show nether, it crashes on world loading screen.

Here is the crash:

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

Time: 20.09.13 18:50
Description: Exception generating new chunk

java.lang.NullPointerException
	at agj.b(SourceFile:170)
	at agj.d(SourceFile:200)
	at km.c(SourceFile:72)
	at km.d(SourceFile:104)
	at ade.e(SourceFile:293)
	at ade.a(SourceFile:233)
	at ads.b(SourceFile:85)
	at ads.a(SourceFile:50)
	at jh.a(SourceFile:438)
	at jh.a(SourceFile:368)
	at kq.b(SourceFile:353)
	at om.B(SourceFile:321)
	at pe.B(SourceFile:165)
	at om.h(SourceFile:284)
	at pe.h(SourceFile:1159)
	at vg.h(SourceFile:205)
	at kq.i(SourceFile:198)
	at kv.a(SourceFile:196)
	at gn.a(SourceFile:136)
	at eb.b(SourceFile:63)
	at kv.e(SourceFile:64)
	at ky.b(SourceFile:37)
	at bow.b(SourceFile:83)
	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
	at bot.t(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
	at jc.run(SourceFile:581)


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

-- Head --
Stacktrace:
	at agj.b(SourceFile:170)
	at agj.d(SourceFile:200)

-- Chunk to be generated --
Details:
	Location: 1,-5
	Position hash: -21474836479
	Generator: HellRandomLevelSource
Stacktrace:
	at km.c(SourceFile:72)
	at km.d(SourceFile:104)
	at ade.e(SourceFile:293)

-- Requested block coordinates --
Details:
	Found chunk: true
	Location: World: (16,127,-80), Chunk: (at 0,7,0 in 1,-5; contains blocks 16,0,-80 to 31,255,-65), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Stacktrace:
	at ade.a(SourceFile:233)
	at ads.b(SourceFile:85)
	at ads.a(SourceFile:50)
	at jh.a(SourceFile:438)
	at jh.a(SourceFile:368)
	at kq.b(SourceFile:353)
	at om.B(SourceFile:321)
	at pe.B(SourceFile:165)
	at om.h(SourceFile:284)
	at pe.h(SourceFile:1159)
	at vg.h(SourceFile:205)

-- Player being ticked --
Details:
	Entity Type: null (kq)
	Entity ID: 75
	Entity Name: Filter62
	Entity's Exact location: 6,00, 83,77, 32,00
	Entity's Block location: World: (6,83,32), Chunk: (at 6,5,0 in 0,2; contains blocks 0,0,32 to 15,255,47), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Entity's Momentum: 0,00, -0,23, 0,00
Stacktrace:
	at kq.i(SourceFile:198)
	at kv.a(SourceFile:196)
	at gn.a(SourceFile:136)
	at eb.b(SourceFile:63)
	at kv.e(SourceFile:64)

-- Ticking connection --
Details:
	Connection: kv@58d3ee56
Stacktrace:
	at ky.b(SourceFile:37)
	at bow.b(SourceFile:83)
	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
	at bot.t(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
	at jc.run(SourceFile:581)

-- System Details --
Details:
	Minecraft Version: 13w38b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 229011152 bytes (218 MB) / 368574464 bytes (351 MB) up to 954728448 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 5025 (281400 bytes; 0 MB) allocated, 2427 (135912 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 852 (47712 bytes; 0 MB) allocated, 803 (44968 bytes; 0 MB) used
	Player Count: 1 / 8; [kq['Filter62'/75, l='Новый мир', x=6,00, y=83,77, z=32,00]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.

Linked issues

is duplicated by 2

MC-31878 Hopper: java.lang.NullPointerException Resolved

MC-31914 Nether bug! Resolved

relates to 2

MC-37075 Hopper: java.lang.NullPointerException: Exception generating new chunk Resolved

MC-37180 Hopper: java.lang.NullPointerException: Exception generating new chunk Resolved

Comments 2

Dranitsin Roman 2013-09-20T15:20:10Z

Fixed in 13w38c

Vincent Vanlaer 2013-09-20T15:29:08Z

I got the crash to.

Here is my crashreport:

Client> s: Exception generating new chunk
Client> 	at ky.b(SourceFile:50)
Client> 	at bow.b(SourceFile:83)
Client> 	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
Client> 	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
Client> 	at bot.t(SourceFile:124)
Client> 	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
Client> 	at jc.run(SourceFile:581)
Client> Caused by: java.lang.NullPointerException
Client> 	at agj.b(SourceFile:170)
Client> 	at agj.d(SourceFile:200)
Client> 	at km.c(SourceFile:72)
Client> 	at km.d(SourceFile:104)
Client> 	at ade.e(SourceFile:293)
Client> 	at ade.a(SourceFile:233)
Client> 	at ads.b(SourceFile:85)
Client> 	at ads.a(SourceFile:50)
Client> 	at jh.a(SourceFile:438)
Client> 	at jh.a(SourceFile:368)
Client> 	at kq.b(SourceFile:353)
Client> 	at om.B(SourceFile:321)
Client> 	at pe.B(SourceFile:165)
Client> 	at om.h(SourceFile:284)
Client> 	at pe.h(SourceFile:1159)
Client> 	at vg.h(SourceFile:205)
Client> 	at kq.i(SourceFile:198)
Client> 	at kv.a(SourceFile:196)
Client> 	at gn.a(SourceFile:136)
Client> 	at eb.b(SourceFile:63)
Client> 	at kv.e(SourceFile:64)
Client> 	at ky.b(SourceFile:37)
Client> 	... 6 more
Client> 2013-09-20 17:25:11 [SERVER] [SEVERE] Encountered an unexpected exception s
Client> s: Exception generating new chunk
Client> 	at ky.b(SourceFile:50)
Client> 	at bow.b(SourceFile:83)
Client> 	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
Client> 	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
Client> 	at bot.t(SourceFile:124)
Client> 	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
Client> 	at jc.run(SourceFile:581)
Client> Caused by: java.lang.NullPointerException
Client> 	at agj.b(SourceFile:170)
Client> 	at agj.d(SourceFile:200)
Client> 	at km.c(SourceFile:72)
Client> 	at km.d(SourceFile:104)
Client> 	at ade.e(SourceFile:293)
Client> 	at ade.a(SourceFile:233)
Client> 	at ads.b(SourceFile:85)
Client> 	at ads.a(SourceFile:50)
Client> 	at jh.a(SourceFile:438)
Client> 	at jh.a(SourceFile:368)
Client> 	at kq.b(SourceFile:353)
Client> 	at om.B(SourceFile:321)
Client> 	at pe.B(SourceFile:165)
Client> 	at om.h(SourceFile:284)
Client> 	at pe.h(SourceFile:1159)
Client> 	at vg.h(SourceFile:205)
Client> 	at kq.i(SourceFile:198)
Client> 	at kv.a(SourceFile:196)
Client> 	at gn.a(SourceFile:136)
Client> 	at eb.b(SourceFile:63)
Client> 	at kv.e(SourceFile:64)
Client> 	at ky.b(SourceFile:37)
Client> 	... 6 more
Client> 2013-09-20 17:25:11 [SERVER] [SEVERE] This crash report has been saved to: C:\Users\Vincent\AppData\Roaming\.minecraft\crash-reports\crash-2013-09-20_17.25.11-server.txt
Client> 2013-09-20 17:25:11 [SERVER] [INFO] Stopping server
Client> 2013-09-20 17:25:11 [SERVER] [INFO] Saving players
Client> 2013-09-20 17:25:11 [SERVER] [INFO] TheCoruption left the game
Client> ---- Minecraft Crash Report ----
Client> // Everything's going to plan. No, really, that was supposed to happen.
Client> 
Client> Time: 20/09/13 17:25
Client> Description: Exception generating new chunk
Client> 
Client> java.lang.NullPointerException
Client> 	at agj.b(SourceFile:170)
Client> 	at agj.d(SourceFile:200)
Client> 	at km.c(SourceFile:72)
Client> 	at km.d(SourceFile:104)
Client> 	at ade.e(SourceFile:293)
Client> 	at ade.a(SourceFile:233)
Client> 	at ads.b(SourceFile:85)
Client> 	at ads.a(SourceFile:50)
Client> 	at jh.a(SourceFile:438)
Client> 	at jh.a(SourceFile:368)
Client> 	at kq.b(SourceFile:353)
Client> 	at om.B(SourceFile:321)
Client> 	at pe.B(SourceFile:165)
Client> 	at om.h(SourceFile:284)
Client> 	at pe.h(SourceFile:1159)
Client> 	at vg.h(SourceFile:205)
Client> 	at kq.i(SourceFile:198)
Client> 	at kv.a(SourceFile:196)
Client> 	at gn.a(SourceFile:136)
Client> 	at eb.b(SourceFile:63)
Client> 	at kv.e(SourceFile:64)
Client> 	at ky.b(SourceFile:37)
Client> 	at bow.b(SourceFile:83)
Client> 	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
Client> 	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
Client> 	at bot.t(SourceFile:124)
Client> 	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
Client> 	at jc.run(SourceFile:581)
Client> 
Client> 
Client> A detailed walkthrough of the error, its code path and all known details is as follows:
Client> ---------------------------------------------------------------------------------------
Client> 
Client> -- Head --
Client> Stacktrace:
Client> 	at agj.b(SourceFile:170)
Client> 	at agj.d(SourceFile:200)
Client> 
Client> -- Chunk to be generated --
Client> Details:
Client> 	Location: -10,10
Client> 	Position hash: 47244640246
Client> 	Generator: HellRandomLevelSource
Client> Stacktrace:
Client> 	at km.c(SourceFile:72)
Client> 	at km.d(SourceFile:104)
Client> 	at ade.e(SourceFile:293)
Client> 
Client> -- Requested block coordinates --
Client> Details:
Client> 	Found chunk: true
Client> 	Location: World: (-159,127,160), Chunk: (at 1,7,0 in -10,10; contains blocks -160,0,160 to -145,255,175), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Client> Stacktrace:
Client> 	at ade.a(SourceFile:233)
Client> 	at ads.b(SourceFile:85)
Client> 	at ads.a(SourceFile:50)
Client> 	at jh.a(SourceFile:438)
Client> 	at jh.a(SourceFile:368)
Client> 	at kq.b(SourceFile:353)
Client> 	at om.B(SourceFile:321)
Client> 	at pe.B(SourceFile:165)
Client> 	at om.h(SourceFile:284)
Client> 	at pe.h(SourceFile:1159)
Client> 	at vg.h(SourceFile:205)
Client> 
Client> -- Player being ticked --
Client> Details:
Client> 	Entity Type: null (kq)
Client> 	Entity ID: 334
Client> 	Entity Name: TheCoruption
Client> 	Entity's Exact location: -31,00, 65,00, 49,00
Client> 	Entity's Block location: World: (-31,65,49), Chunk: (at 1,4,1 in -2,3; contains blocks -32,0,48 to -17,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Client> 	Entity's Momentum: 0,00, 0,25, 0,00
Client> Stacktrace:
Client> 	at kq.i(SourceFile:198)
Client> 	at kv.a(SourceFile:196)
Client> 	at gn.a(SourceFile:136)
Client> 	at eb.b(SourceFile:63)
Client> 	at kv.e(SourceFile:64)
Client> 
Client> -- Ticking connection --
Client> Details:
Client> 	Connection: kv@6fb829c7
Client> Stacktrace:
Client> 	at ky.b(SourceFile:37)
Client> 	at bow.b(SourceFile:83)
Client> 	at net.minecraft.server.MinecraftServer.u(SourceFile:487)
Client> 	at net.minecraft.server.MinecraftServer.t(SourceFile:404)
Client> 	at bot.t(SourceFile:124)
Client> 	at net.minecraft.server.MinecraftServer.run(SourceFile:338)
Client> 	at jc.run(SourceFile:581)
Client> 
Client> -- System Details --
Client> Details:
Client> 	Minecraft Version: 13w38b
Client> 	Operating System: Windows 7 (amd64) version 6.1
Client> 	Java Version: 1.6.0_20, Sun Microsystems Inc.
Client> 	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
Client> 	Memory: 867320928 bytes (827 MB) / 1009516544 bytes (962 MB) up to 3817799680 bytes (3640 MB)
Client> 	JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096M -Xms1024M
Client> 	AABB Pool Size: 5603 (313768 bytes; 0 MB) allocated, 5251 (294056 bytes; 0 MB) used
Client> 	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
Client> 	Profiler Position: N/A (disabled)
Client> 	Vec3 Pool Size: 1400 (78400 bytes; 0 MB) allocated, 1146 (64176 bytes; 0 MB) used
Client> 	Player Count: 1 / 8; [kq['TheCoruption'/334, l='13w38b', x=-31,00, y=65,00, z=49,00]]
Client> 	Type: Integrated Server (map_client.txt)
Client> 	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
Client> #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\Vincent\AppData\Roaming\.minecraft\crash-reports\crash-2013-09-20_17.25.11-server.txt
Client> 2013-09-20 17:25:11 [SERVER] [INFO] Stopping server
Client> 2013-09-20 17:25:11 [SERVER] [INFO] Saving players
Client> Exception in thread "Thread-2" java.lang.ArrayIndexOutOfBoundsException: -1
Client> 	at java.util.ArrayList.fastRemove(Unknown Source)
Client> 	at java.util.ArrayList.remove(Unknown Source)
Client> 	at kl.b(SourceFile:53)
Client> 	at kk.c(SourceFile:308)
Client> 	at jh.e(SourceFile:226)
Client> 	at kv.c(SourceFile:96)
Client> 	at jh.r(SourceFile:742)
Client> 	at net.minecraft.server.MinecraftServer.n(SourceFile:279)
Client> 	at bot.n(SourceFile:234)
Client> 	at awp.H(SourceFile:1978)
Client> 	at bdt.run(SourceFile:96)
Client> AL lib: (EE) alc_cleanup: 1 device not closed
Game ended with bad state (exit code -1)
Ignoring visibility rule and showing launcher due to a game crash