Null Pointer at WorldGen

[AlternateLives 6]

Not entirely sure if this is something I did, or what's causing it, but some help would be much appreciated.

Whenever I enter a new location too quickly (aka creative mode), my game will freeze and crash with the following:

---- Minecraft Crash Report ----

// Uh... Did I do that?

Time: 2/2/13 12:50 PM

Description: Ticking memory connection

java.lang.NullPointerException

at TFC.WorldGen.Generators.WorldGenMinableTFC.BODgenerateVein(WorldGenMinableTFC.java:240)

at TFC.WorldGen.Generators.WorldGenMinableTFC.BetterOreDistributionVein(WorldGenMinableTFC.java:135)

at TFC.WorldGen.Generators.WorldGenMinableTFC.generateVein(WorldGenMinableTFC.java:419)

at TFC.WorldGen.Generators.WorldGenOre.createOreVein(WorldGenOre.java:242)

at TFC.WorldGen.Generators.WorldGenOre.generate(WorldGenOre.java:102)

at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:90)

at im.a(ChunkProviderServer.java:259)

at zz.a(Chunk.java:1248)

at im.c(ChunkProviderServer.java:153)

at im.d(ChunkProviderServer.java:166)

at yc.e(World.java:524)

at il.sendThisChunkToPlayer(PlayerInstance.java:76)

at il.b(PlayerInstance.java:67)

at ik.d(PlayerManager.java:347)

at gm.d(ServerConfigurationManager.java:220)

at iv.a(NetServerHandler.java:410)

at net.smart.moving.playerapi.NetServerHandler.a(NetServerHandler.java:24)

at eb.a(SourceFile:136)

at cf.b(MemoryConnection.java:80)

at iv.d(NetServerHandler.java:136)

at iw.b(NetworkListenThread.java:57)

at bec.b(IntegratedServerListenThread.java:108)

at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:702)

at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:598)

at bdz.q(IntegratedServer.java:159)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)

at fy.run(SourceFile:849)

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

---------------------------------------------------------------------------------------

-- System Details --

Details:

Minecraft Version: 1.4.6

Operating System: Mac OS X (x86_64) version 10.6.8

Java Version: 1.6.0_29, Apple Inc.

Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Apple Inc.

Memory: 138724056 bytes (132 MB) / 554369024 bytes (528 MB) up to 2143158272 bytes (2043 MB)

JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx2048M

AABB Pool Size: 4976 (278656 bytes; 0 MB) allocated, 3984 (223104 bytes; 0 MB) used

Suspicious classes: FML and Forge are installed

IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 33

FML: MCP v7.25 FML v4.6.12.511 Minecraft Forge 6.5.0.471 Optifine OptiFine_1.4.6_HD_A3 8 mods loaded, 8 mods active

mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

mod_SmartMoving [smart Moving] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

mod_SmartRender [smart Render] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

TerraFirmaCraft [TerraFirmaCraft] (TFCraft-Universal-Core-B2-Build75.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available

Profiler Position: N/A (disabled)

Vec3 Pool Size: 1078 (60368 bytes; 0 MB) allocated, 810 (45360 bytes; 0 MB) used

Player Count: 1 / 8; [iq['AlternateLives'/221, l='Testworld', x=61.14, y=156.00, z=-9201.01]]

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'forge,fml'

System (don't know if necessary, but it may help):

Mac OSX 10.6.8

Mods installed:

Forge

TFC

Smart Moving

Optifine

Chicken_Core

NEI

It's not a big deal, but having to restart the client gets a bit annoying after a while.

[AlmightySquid 72]

Your forge version is outdated, download Forge 6.5.0.486 from the download section.

EDIT2: And ummm, is it just me or did you not install PlayerAPI? Get that too >.>

EDIT3: Just delete everything and install from scratch;

1) Get a clean minecraft.jar (1.4.6)

2) Download MinecraftForge 6.5.0.486

3) Unzip the Forge folder and place the contents directly into minecraft.jar

4) Download PlayerAPI universal 1.4 for Minecraft 1.4.6

5) Unzip the PlayerAPI folder and place the contents directly into minecraft.jar

6) Install Optifine now if you want it

7) Run Minecraft to make sure everything is installed correctly, and to generate the mods folder

8) Exit minecraft and place the Terrafirmacraft .zip (b75) in the mods folder

9) Install any other mods you like

[Credinus 17]

Also, check this thread: http://terrafirmacraft.com/f/topic/3247-solved-null-pointer-exception/

I was having this issue as well, and it seemed to have been caused by using the multi-core chunk loading option in Optifine for me. I played a few hours of single player using default chunk loading and didn't run into the crash anymore, though I'm playing on my SMP server now so I keep the multi-core option on.