strange IC2 error in 1.4.7

Kye_Duo · Nov 2nd 2013

I have a very strange issue that started up with no changes to MC.
I get this error when I try to play anything but my pixelmon setup.
1.4.7 btw the only thing I've done is take a two day car trip and install drivers for a USB wireless adapter. I've tried reinstalling IC2, resetting the config file, getting a new jar file. The only thing that stops this is to disable IC2.
Any idea as to what is going on? This is on my SMP btw.
I also have MOC installed, but the error is nearly the same, it just involves the CMS from that mod but with IC2 at the core.

Display Spoiler

---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 11/1/13 7:22 PM
Description: Exception ticking world

java.lang.RuntimeException: java.lang.NullPointerException
at ic2.core.IC2.onLivingSpecialSpawn(IC2.java:2270)
at net.minecraftforge.event.ASMEventHandler_33_IC2_onLivingSpecialSpawn_LivingSpecialSpawnEvent.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)
at net.minecraftforge.event.EventBus.post(EventBus.java:103)
at net.minecraftforge.event.ForgeEventFactory.doSpecialSpawn(ForgeEventFactory.java:52)
at yp.a(SpawnerAnimals.java:245)
at yp.a(SpawnerAnimals.java:187)
at in.b(WorldServer.java:162)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:669)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
at bdz.q(IntegratedServer.java:170)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
Caused by: java.lang.NullPointerException
at ic2.core.IC2.onLivingSpecialSpawn(IC2.java:2268)
... 12 more

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

-- Head --
Stacktrace:
at ic2.core.IC2.onLivingSpecialSpawn(IC2.java:2270)
at net.minecraftforge.event.ASMEventHandler_33_IC2_onLivingSpecialSpawn_LivingSpecialSpawnEvent.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)
at net.minecraftforge.event.EventBus.post(EventBus.java:103)
at net.minecraftforge.event.ForgeEventFactory.doSpecialSpawn(ForgeEventFactory.java:52)
at yp.a(SpawnerAnimals.java:245)
at yp.a(SpawnerAnimals.java:187)
at in.b(WorldServer.java:162)

-- Affected level --
Details:
Level name: ARGH
All players: 1 total; [iq['Kye_Duo'/59, l='ARGH', x=150.50, y=66.62, z=223.50]]
Chunk stats: ServerChunkCache: 625 Drop: 0
Level seed: 3002578
Level generator: ID 02 - largeBiomes, ver 0. Features enabled: true
Level generator options:
Level spawn location: World: (144,64,228), Chunk: (at 0,4,4 in 9,14; contains blocks 144,0,224 to 159,255,239), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 388 game time, 388 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 41300 (now: false), thunder time: 150952 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:669)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
at bdz.q(IntegratedServer.java:170)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)

-- System Details --
Details:
Minecraft Version: 1.4.7
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: 1804708848 bytes (1721 MB) / 2017984512 bytes (1924 MB) up to 2017984512 bytes (1924 MB)
JVM Flags: 2 total; -Xms2048m -Xmx2048m
AABB Pool Size: 1140 (63840 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 71
FML: MCP v7.26a FML v4.7.35.556 Minecraft Forge 6.6.2.534 Optifine OptiFine_1.4.6_HD_U_D5 72 mods loaded, 72 mods active
(mod list edited out to fit)
Vec3 Pool Size: 1245 (69720 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [iq['Kye_Duo'/59, l='ARGH', x=150.50, y=66.62, z=223.50]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'forge,fml'

Blaster · Nov 2nd 2013

Try using the lattest version of Forge 1.4.7 (or update to 1.5/6) Also try removing Optifine as that has issues with compatibility. What would help however is if you could post the FML-0 file that generates when you use the instance

Chocohead · Nov 2nd 2013

Set gamemode peaceful, known 1.4.7 bug around Halloween. Never going to get fixed if you stay on 1.4.7 though

It's bad code about trying to spawn mobs with q-suit and nano suit, may happen around 26th November and 1st April too.

Kye_Duo · Nov 2nd 2013

Quote from Chocohead

Set gamemode peaceful, known 1.4.7 bug around Halloween. Never going to get fixed if you stay on 1.4.7 though

It's bad code about trying to spawn mobs with q-suit and nano suit, may happen around 26th November and 1st April too.

That explains it.
I'm only going to stay in 1.4.7 until the transformers converters mod gets finished, then I'll update to 1.6.4 and pick up something to replace as much of RP2 as I can.
EDIT: it also explains why my pixelmon setup would work as pixelmon overwrites the default spawner and doesn't let any stock mobs spawn. Which is a shame as I'd love to fight a creeper or enderman with a pokemon.

Chocohead · Nov 2nd 2013

Everything fine now, Halloween be over.

Kye_Duo · Nov 3rd 2013

Quote from Chocohead

Everything fine now, Halloween be over.

yeah, everything works now. and at least I have a work around if it crops up again. Hopefully I can update to 1.6.4 before the next time it happens, but I do need one last add-on mod to get finished.

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