Help!

[TheSlimeMan]

Ok... This happened.

---- Minecraft Crash Report ---- // Don't do that.

Time: 12/22/14 4:04 PM Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: thaumcraft/common/blocks/CustomStepSound at cpw.mods.fml.common.LoadController.transition(LoadController.java:162) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:515) at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.NoClassDefFoundError: thaumcraft/common/blocks/CustomStepSound at flaxbeard.thaumicexploration.ThaumicExploration.preInit(ThaumicExploration.java:347) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:513) ... 10 more Caused by: java.lang.ClassNotFoundException: thaumcraft.common.blocks.CustomStepSound at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 37 more Caused by: java.lang.NullPointerException

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

-- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_67, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 171706432 bytes (163 MB) / 372068352 bytes (354 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -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 v9.05 FML v7.10.85.1272 Minecraft Forge 10.13.2.1272 64 mods loaded, 64 mods active mcp{9.05} Minecraft Coder Pack Unloaded->Constructed->Pre-initialized FML{7.10.85.1272} Forge Mod Loader Unloaded->Constructed->Pre-initialized Forge{10.13.2.1272} Minecraft Forge Unloaded->Constructed->Pre-initialized ThaumicTinkerer-preloader{0.1} Thaumic Tinkerer Core Unloaded->Constructed->Pre-initialized debug{1.0} debug Unloaded->Constructed->Pre-initialized adventurebackpack{0.1} Adventure Backpack Unloaded->Constructed->Pre-initialized AnimationAPI{1.2.3} AnimationAPI Unloaded->Constructed->Pre-initialized apples{1.4} apples Unloaded->Constructed->Pre-initialized Backpack{2.0.0} Backpack Unloaded->Constructed->Pre-initialized be{2.0} Bedrockium Mod Unloaded->Constructed->Pre-initialized Mantle{1.7.10-165.4bc3343} Mantle Unloaded->Constructed->Pre-initialized Natura{2.2.0} Natura Unloaded->Constructed->Pre-initialized BiomesOPlenty{2.1.0} Biomes O' Plenty Unloaded->Constructed->Pre-initialized chisel{2.0.0.3} Chisel Unloaded->Constructed->Pre-initialized craftguide{1.6.8.1} CraftGuide Unloaded->Constructed->Pre-initialized Baubles{1.0.1.10} Baubles Unloaded->Constructed->Pre-initialized Thaumcraft{4.2.1.4} Thaumcraft Unloaded->Constructed->Pre-initialized craftingpillars{1.6} CraftingPillars Mod Unloaded->Constructed->Pre-initialized DeadlyWorld{1.0.2} Deadly World Unloaded->Constructed->Pre-initialized bettergoldenapplesmod{1.1.6:1.7.2-10} Enchantable Golden Apples Unloaded->Constructed->Pre-initialized eplus{3.0.2-d} Enchanting Plus Unloaded->Constructed->Pre-initialized tlhpoeCore{1.7} TLHPoE Core Unloaded->Constructed->Pre-initialized enderrepositories{1.4} [Ender Repositories](Ender-Repositories-Mod-1.7.10 %281%29.jar) Unloaded->Constructed->Pre-initialized extvil{1.7.10-1.3} Extended_Villages Unloaded->Constructed->Pre-initialized ExtraUtilities{1.1.0k} Extra Utilities Unloaded->Constructed->Pre-initialized tnb_gildedarmor{1.1} TNB Gilded Armor Unloaded->Constructed->Pre-initialized tnbcraftingrecipes{1.0} TNB Useful Crafting Recipes Unloaded->Constructed->Pre-initialized headcrumbs{1.2.5} Headcrumbs Unloaded->Constructed->Pre-initialized InfernalMobs{1.5.9} Infernal Mobs Unloaded->Constructed->Pre-initialized inventorytweaks{1.58-147-645ca10} Inventory Tweaks Unloaded->Constructed->Pre-initialized lucky{5.1.0} Lucky Block Unloaded->Constructed->Pre-initialized lycanitesmobs{1.10.7.8 - MC 1.7.10} [Lycanites Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized desertmobs{1.10.7.8 - MC 1.7.10} [Lycanites Desert Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized saltwatermobs{1.10.7.8 - MC 1.7.10} [Lycanites Saltwater Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized arcticmobs{1.10.7.8 - MC 1.7.10} [Lycanites Arctic Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized freshwatermobs{1.10.7.8 - MC 1.7.10} [Lycanites Freshwater Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized demonmobs{1.10.7.8 - MC 1.7.10} [Lycanites Demon Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized shadowmobs{1.10.7.8 - MC 1.7.10} [Lycanites Shadow Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized plainsmobs{1.10.7.8 - MC 1.7.10} [Lycanites Plains Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized infernomobs{1.10.7.8 - MC 1.7.10} [Lycanites Inferno Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized mountainmobs{1.10.7.8 - MC 1.7.10} [Lycanites Mountain Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized forestmobs{1.10.7.8 - MC 1.7.10} [Lycanites Forest Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized swampmobs{1.10.7.8 - MC 1.7.10} [Lycanites Swamp Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized junglemobs{1.10.7.8 - MC 1.7.10} [Lycanites Jungle Mobs](LycanitesMobsComplete 1.10.7.8 [1.7.10].jar) Unloaded->Constructed->Pre-initialized MouseTweaks{2.4.4} Mouse Tweaks Unloaded->Constructed->Pre-initialized cfm{3.4.7} §9MrCrayfish's Furniture Mod Unloaded->Constructed->Pre-initialized MutantCreatures{1.4.7} Mutant Creatures Unloaded->Constructed->Pre-initialized NaturalAbsorption{1.2.1} Natural Absorption Unloaded->Constructed->Pre-initialized Ore Creepers{1.1} Ore Creepers Unloaded->Constructed->Pre-initialized OreSpawn{1.7.10.20} OreSpawn Unloaded->Constructed->Pre-initialized primitivemobs{1.0} Primitive Mobs Unloaded->Constructed->Pre-initialized ProjectE{Alpha 0.2d-dev11} [ProjectE](ProjectE-Alpha 0.2d-dev11.jar) Unloaded->Constructed->Pre-initialized SpecialMobs{3.0.3} Special Mobs Unloaded->Constructed->Pre-initialized ThaumicTinkerer{2.5-1.7.10-153} Thaumic Tinkerer Unloaded->Constructed->Pre-initialized ThaumicExploration{0.6.0} Thaumic Exploration Unloaded->Constructed->Errored RioVII{v1.0.1} The Mists of RioV II - Shadow of Aun'Tun Unloaded->Constructed->Pre-initialized elysium{1.0} The Elysium Unloaded->Constructed->Pre-initialized erebus{0.2pre11c} Erebus Unloaded->Constructed->Pre-initialized SpecialArmor{1.7.10} TeeLuk's SpecialArmor Unloaded->Constructed->Pre-initialized treeores{1.0} treeores Unloaded->Constructed->Pre-initialized TWarden{1.1.1} Thaumic Warden Unloaded->Constructed->Pre-initialized TwilightForest{2.3.2} The Twilight Forest Unloaded->Constructed->Pre-initialized wuppy29_simplerecipes{1.8.2} Simple Recipes Unloaded->Constructed->Pre-initialized denseores{1.0} Dense Ores Unloaded->Constructed->Pre-initialized Mantle Environment: Environment healthy.