---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 13/10/13 23:45
Description: Exception preparing structure feature

java.lang.RuntimeException: StructureComponent "gcewing.sg.FeatureUnderDesertPyramid" missing ID Mapping, Modder see MapGenStructureIO
	at net.minecraft.world.gen.structure.StructureComponent.func_143010_b(StructureComponent.java:40)
	at net.minecraft.world.gen.structure.StructureStart.func_143021_a(StructureStart.java:87)
	at net.minecraft.world.gen.structure.MapGenStructure.func_143026_a(MapGenStructure.java:272)
	at net.minecraft.world.gen.structure.MapGenStructure.func_75037_a(MapGenStructure.java:48)
	at net.minecraft.world.gen.MapGenBase.func_75036_a(SourceFile:29)
	at net.minecraft.world.gen.ChunkProviderGenerate.func_73154_d(ChunkProviderGenerate.java:335)
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:131)
	at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:166)
	at net.minecraft.world.World.func_72964_e(World.java:529)
	at net.minecraft.world.World.func_72938_d(World.java:521)
	at thaumcraft.common.lib.Utils.setBiomeAt(Utils.java:569)
	at thaumcraft.common.blocks.BlockCosmeticSolid.func_71847_b(BlockCosmeticSolid.java:261)
	at net.minecraft.world.WorldServer.func_72893_g(WorldServer.java:440)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:199)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:657)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)


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

-- Head --
Stacktrace:
	at net.minecraft.world.gen.structure.StructureComponent.func_143010_b(StructureComponent.java:40)
	at net.minecraft.world.gen.structure.StructureStart.func_143021_a(StructureStart.java:87)
	at net.minecraft.world.gen.structure.MapGenStructure.func_143026_a(MapGenStructure.java:272)

-- Feature being prepared --
Details:
	Is feature chunk: True
	Chunk location: -26,-19
	Chunk pos hash: -77309411354
	Structure type: net.minecraft.world.gen.feature.MapGenScatteredFeature
Stacktrace:
	at net.minecraft.world.gen.structure.MapGenStructure.func_75037_a(MapGenStructure.java:48)
	at net.minecraft.world.gen.MapGenBase.func_75036_a(SourceFile:29)
	at net.minecraft.world.gen.ChunkProviderGenerate.func_73154_d(ChunkProviderGenerate.java:335)

-- Chunk to be generated --
Details:
	Location: -22,-22
	Position hash: -90194313238
	Generator: RandomLevelSource
Stacktrace:
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:131)
	at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:166)
	at net.minecraft.world.World.func_72964_e(World.java:529)
	at net.minecraft.world.World.func_72938_d(World.java:521)
	at thaumcraft.common.lib.Utils.setBiomeAt(Utils.java:569)
	at thaumcraft.common.blocks.BlockCosmeticSolid.func_71847_b(BlockCosmeticSolid.java:261)
	at net.minecraft.world.WorldServer.func_72893_g(WorldServer.java:440)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:199)

-- Affected level --
Details:
	Level name: earth
	All players: 1 total; [GCCorePlayerMP['mrgreaper'/279, l='earth', x=-250.51, y=71.78, z=259.67]]
	Chunk stats: ServerChunkCache: 441 Drop: 0
	Level seed: -2798093125939924759
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options:
	Level spawn location: World: (-212,64,220), Chunk: (at 12,4,12 in -14,13; contains blocks -224,0,208 to -209,255,223), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 25358 game time, 25358 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 111048 (now: false), thunder time: 90919 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:657)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

-- System Details --
Details:
	Minecraft Version: 1.6.4
	Operating System: Windows 8 (amd64) version 6.2
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 663133296 bytes (632 MB) / 1317404672 bytes (1256 MB) up to 2863333376 bytes (2730 MB)
	JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -XX:MaxPermSize=256m
	AABB Pool Size: 2551 (142856 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 6, tallocated: 62
	FML: MCP v8.11 FML v6.4.20.916 Minecraft Forge 9.11.1.916 66 mods loaded, 66 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{6.4.20.916} [Forge Mod Loader] (minecraftforge-9.11.1.916.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{9.11.1.916} [Minecraft Forge] (minecraftforge-9.11.1.916.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AppliedEnergistics-Core{rv13.c} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CodeChickenCore{0.9.0.6} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ImmibisMicroblocks{57.0.0} [Immibis's Microblocks] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NotEnoughItems{1.6.1.5} [Not Enough Items] (NotEnoughItems 1.6.1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AppliedEnergistics{rv13.c} [Applied Energistics] (appeng-rv13-c-mc162.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	arsmagica2{1.0.5-rc} [Ars Magica 2] (ArsMagica_1.0.0-release.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	IC2{2.0.247-experimental} [IndustrialCraft 2] (industrialcraft-2_2.0.247-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AtomicScience{1.0.0} [Atomic Science] (Atomic_Science_v1.0.0.145.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BiblioCraft{1.4.1} [BiblioCraft] (BiblioCraft[v1.4.1].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Core{4.1.0} [BuildCraft] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Builders{4.1.0} [BC Builders] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Energy{4.1.0} [BC Energy] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Factory{4.1.0} [BC Factory] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Transport{4.1.0} [BC Transport] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Silicon{4.1.0} [BC Silicon] (buildcraft-A-1.6.2-4.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ChickenChunks{1.3.3.3} [ChickenChunks] (ChickenChunks 1.3.3.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ComputerCraft{1.56} [ComputerCraft] (ComputerCraft1.56.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CCTurtle{1.56} [ComputerCraft Turtles] (ComputerCraft1.56.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	EnderStorage{1.4.3.4} [EnderStorage] (EnderStorage 1.4.3.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	extracells{1.4.8b} [ExtraCells] (ExtraCells-universal-1.4.8b (1.6.2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FlansMod{4.0} [Flans Mod] (FlansMod-4.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forestry{2.3.0.5} [Forestry for Minecraft] (forestry-A-2.3.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ICBM|Sentry{1.3.3} [ICBM] (ICBM_Sentry_v1.3.3.248.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ICBM|Explosion{1.3.3} [ICBM] (ICBM_Explosion_v1.3.3.248.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	GalacticraftCore{0.1.43} [Galacticraft Core] (Galacticraft-1.6.4-a0.1.43.732.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	GalacticraftMars{0.1.43} [Galacticraft Mars] (Galacticraft-Planets-1.6.4-a0.1.43.732.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ICBM|Contraption{1.3.3} [ICBM] (ICBM_Contraption_v1.3.3.248.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ImmibisCore{57.0.0} [Immibis Core] (immibis-core-57.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ImmibisPeripherals{57.0.0} [Immibis's Peripherals] (immibis-peripherals-57.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	KeithyUtils{1.2} [Keithy Utils] (KeithyUtils_1.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	LiquidXP{57.0.0} [Liquid XP] (liquid-xp-57.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Mekanism{5.5.7} [Mekanism] (Mekanism-v5.5.7.211.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MekanismGenerators{5.5.7} [MekanismGenerators] (MekanismGenerators-v5.5.7.211.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MekanismTools{5.5.7} [MekanismTools] (MekanismTools-v5.5.7.211.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Metallurgy3Core{3.2.3} [Metallurgy 3 Core] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Metallurgy3Base{3.2.3} [Metallurgy 3 Base] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Metallurgy3Machines{3.2.3} [Metallurgy 3 Machines] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Metallurgy3Vanilla{3.2.3} [Metallurgy 3 Vanilla] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MFFS{3.3.2} [Modular Force Field System] (MFFS_v3.3.2.230.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	minechem{@VERSION@} [MineChem] (Minechem4-413.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MiscPeripherals{3.3} [MiscPeripherals] (miscperipherals-3.4b2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons{1.9.0.r40} [NEI Addons] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons|AE{1.9.0.r40} [NEI Addons: Applied Energistics] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons|CraftingTables{1.9.0.r40} [NEI Addons: Crafting Tables] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons|ExtraBees{1.9.0.r40} [NEI Addons: Extra Bees] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons|Forestry{1.9.0.r40} [NEI Addons: Forestry] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	NEIAddons|MiscPeripherals{1.9.0.r40} [NEI Addons: Misc Peripherals] (neiaddons-1.6.2-1.9.0.r40.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Railcraft{8.0.2.0} [Railcraft] (Railcraft_1.6.2-8.0.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	RedLogic{57.0.0} [RedLogic] (redlogic-57.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	JAKJ_RedstoneInMotion{2.2.0.0} [Redstone In Motion] (RedstoneInMotion_2.2.0.0_mc1.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	resonantinduction{0.2.2} [Resonant Induction] (Resonant_Induction_v0.2.2.202.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	SGCraft{0.6.0} [SG Craft] (SGCraft-0.6.0-mc1.6.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	StargateTech2{0.2.1-Alpha} [StargateTech 2] (StargateTech2-Alpha-0-2-1-MC162-Forge848.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Thaumcraft{4.0.0} [Thaumcraft] (Thaumcraft4.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Tubestuff{57.0.0} [Tubestuff] (tubestuff-57.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ForgeMultipart{1.0.0.182} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	WR-CBE|Core{1.4.0.6} [WR-CBE Core] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	WR-CBE|Addons{1.4.0.6} [WR-CBE Addons] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	WR-CBE|Logic{1.4.0.6} [WR-CBE Logic] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	McMultipart{1.0.0.182} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BasicComponents{1.0.0} [Basic Components] (Basic_Components_v1.0.0.18.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ForgeMicroblock{1.0.0.182} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1264 (70784 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [GCCorePlayerMP['mrgreaper'/279, l='earth', x=-250.51, y=71.78, z=259.67]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'