I'm not sure what's causing it. Can someone help me? I recently switched forge versions, and I reset the mods folder to fit that version. It crashes upon world start.
---- Minecraft Crash Report ----
// There are four lights!
Time: 8/14/14 10:53 PM
Description: Exception in server tick loop
cpw.mods.fml.relauncher.ReflectionHelper$UnableToAccessFieldException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: field_151623_c
at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:121)
at cpw.mods.fml.common.ObfuscationReflectionHelper.getPrivateValue(ObfuscationReflectionHelper.java:60)
at com.shinoow.abyssalcraft.common.handlers.BiomeEventHandler.onInitBiomeGens(BiomeEventHandler.java:61)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_12_BiomeEventHandler_onInitBiomeGens_InitBiomeGens.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
at net.minecraft.world.biome.WorldChunkManager.getModdedBiomeGenerators(WorldChunkManager.java:249)
at net.minecraft.world.biome.WorldChunkManager.<init>(WorldChunkManager.java:41)
at net.minecraft.world.biome.WorldChunkManager.<init>(WorldChunkManager.java:48)
at net.minecraft.world.WorldType.getChunkManager(WorldType.java:143)
at net.minecraft.world.WorldProvider.func_76572_b(WorldProvider.java:61)
at net.minecraft.world.WorldProvider.func_76558_a(WorldProvider.java:44)
at net.minecraft.world.World.<init>(World.java:242)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:96)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:62)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:92)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:670)
Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: field_151623_c
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:94)
at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:117)
... 17 more
Caused by: java.lang.NoSuchFieldException: field_151623_c
at java.lang.Class.getDeclaredField(Unknown Source)
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:85)
... 18 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
---- Minecraft Crash Report ----
// There are four lights!
Time: 8/14/14 10:53 PM
Description: Exception in server tick loop
cpw.mods.fml.relauncher.ReflectionHelper$UnableToAccessFieldException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: field_151623_c
at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:121)
at cpw.mods.fml.common.ObfuscationReflectionHelper.getPrivateValue(ObfuscationReflectionHelper.java:60)
at com.shinoow.abyssalcraft.common.handlers.BiomeEventHandler.onInitBiomeGens(BiomeEventHandler.java:61)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_12_BiomeEventHandler_onInitBiomeGens_InitBiomeGens.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
at net.minecraft.world.biome.WorldChunkManager.getModdedBiomeGenerators(WorldChunkManager.java:249)
at net.minecraft.world.biome.WorldChunkManager.<init>(WorldChunkManager.java:41)
at net.minecraft.world.biome.WorldChunkManager.<init>(WorldChunkManager.java:48)
at net.minecraft.world.WorldType.getChunkManager(WorldType.java:143)
at net.minecraft.world.WorldProvider.func_76572_b(WorldProvider.java:61)
at net.minecraft.world.WorldProvider.func_76558_a(WorldProvider.java:44)
at net.minecraft.world.World.<init>(World.java:242)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:96)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:62)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:92)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:670)
Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindFieldException: java.lang.NoSuchFieldException: field_151623_c
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:94)
at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:117)
... 17 more
Caused by: java.lang.NoSuchFieldException: field_151623_c
at java.lang.Class.getDeclaredField(Unknown Source)
at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:85)
... 18 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 232678528 bytes (221 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.03 FML v7.2.211.1128 Minecraft Forge 10.12.2.1128 46 mods loaded, 46 mods active
mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FML{7.2.211.1128} [Forge Mod Loader] (forge-1.7.2-10.12.2.1128.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Forge{10.12.2.1128} [Minecraft Forge] (forge-1.7.2-10.12.2.1128.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
TooManyItems{1.7.2} [TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FamiliarsAPI{1.7.2c} [Familiars API] (FamiliarsAPI-1.7.2c.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
lucky{5.0.0} [Lucky Block] ([1-7-2]_Lucky_Block_v5-0-0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DamageIndicatorsMod{3.1.2} [Damage Indicators] ([1.7.2]DamageIndicatorsMod-3.1.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
animationwiz_bunchastuff{v1.4} [A Bunch of Stuff Mod] (A_Bunch_of_Stuff_Mod_v1.4-_1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
abyssalcraft{1.5.5} [AbyssalCraft] (AbyssalCraft-1.7.2-1.5.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
accore{1.0.0} [AbyssalCraft Core] (AbyssalCraft-1.7.2-1.5.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
AnimationAPI{1.2.1} [AnimationAPI] (AnimationAPI-1.7.2-1.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Backpack{2.0.0} [Backpack] (backpack-2.0.0-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
BiblioCraft{1.6.3} [BiblioCraft] (BiblioCraft-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
blocklings{1.1.2} [Blocklings] (Blocklings-v1.1.2-MC1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
candycraftmod{(Alpha)} [CandyCraft] (CandyCraft (1.7.2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
gud_cooler{1.0.1.1} [Coolers] (Coolers-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
craftguide{1.6.8.1} [CraftGuide] (CraftGuide-1.6.8.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
customnpcs{1.7.2} [CustomNpcs] (Custom-NPCs-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
props{1.9b} [Decocraft] (DecoCraft1.7.2V1.9b.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
baseDefense{1.0.0} [Base Defense] (defense-1.0.1-A2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
enhancedbiomes{2.1 for MC 1.7.2} [Enhanced Biomes] (Enhanced Biomes 2.1 for MC 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FamiliarsDefaultMobPack{1.7.2b} [DefaultMobPack] (FamiliarsDefaultMobPack-1.7.2b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FamiliarsExtendedFamPack{1.7.2b} [ExtendedFamPack] (FamiliarsExtendedFamPack-1.7.2b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FamiliarsHerobrineFamPack{1.7.2b} [HerobrineFamPack] (FamiliarsHerobrineFamPack-1.7.2b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
GraveStone{2.9.0} [GraveStone] (GraveStone 2.9.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Highlands{2.2.0} [Highlands] (Highlands-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
IC2{2.1.464-experimental} [IndustrialCraft 2] (Industrial-Craft-2-Mod-Experimental-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ipodmod{1.0} [iPod mod] (ipodmod-1.7.2-1.01.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
LotsOfFood{1.7.2} [Lots of Food] (Lots of Food-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MiscItems{${version}} [MiscItemsAndBlocks] (MiscItemsAndBlocks-0.9.5.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
mozombies{2.0.1} [Mo' Zombies] (Mo' Zombies 2.0.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MoCreatures{6.2.0.dev.R1} [DrZhark's Mo'Creatures Mod] (Mo-Creatures-Mod-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
eastonium_modrinks{V2.02 1.7.2} [Mo' Drinks!] (MoDrinks-1.7.2 - 2.02.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
cfm{3.3.2} [ยง6MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.3.2(1.7.2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MutantCreatures{1.4.5} [Mutant Creatures] (MutantCreatures-1.7.2-1.4.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
OliveCraft{1.7.2-a} [OliveCraft] (OliveCraft-1.7.2-a.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
OpenComputers|Core{1.0.0} [OpenComputers (Core)] (OpenComputers-MC1.7.2-1.2.12.144-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
OpenComputers{1.2.12.144} [OpenComputers] (OpenComputers-MC1.7.2-1.2.12.144-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
otaku_craft{1.7.2} [Otaku Craft By IXvmattyvXI] (Otaku_Craft 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
pennyarcade{Alpha 1.1} [Penny Arcade Mod] (Penny Arcade Mod Alpha 1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
plantmegapack{3.00.05} [Plant Mega Pack] (Plant-Mega-Pack-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
stillhungry{1.7.2-2.1.0} [Still Hungry!] (stillhungry-1.7.2-2.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
TwilightForest{2.2.1} [The Twilight Forest] (twilightforest-1.7.2-2.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
uniqueores{0.8.2.1} [Unique Ores] (UniqueOres-1.7.2-0.8.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
voxelmap{1.7.2} [VoxelMap] (voxelmap-1.7.2-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
warstuff{1.0} [WarStuff] (WarStuff_V1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
I made my own shader pack, by the way.