---- Minecraft Crash Report ---- // Oh - I know what I did wrong! Time: 21/12/14 12:07 Description: Exception in server tick loop cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/entity/RenderBiped at cpw.mods.fml.common.LoadController.transition(LoadController.java:162) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:514) at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:88) at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:319) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:167) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:599) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/entity/RenderBiped at cpw.mods.fml.client.registry.RenderingRegistry.addNewArmourRendererPrefix(RenderingRegistry.java:51) at me.deep_ci.simpleflight.ModItems.init(ModItems.java:23) at me.deep_ci.simpleflight.SimpleFlight.preInit(SimpleFlight.java:30) 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.GeneratedMethodAccessor3.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) 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.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:512) ... 5 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.entity.RenderBiped at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 34 more Caused by: java.lang.RuntimeException: Attempted to load class bno for invalid side SERVER at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:51) at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:276) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:174) ... 36 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 8.1 (amd64) version 6.3 Java Version: 1.7.0_71, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 844841736 bytes (805 MB) / 1005060096 bytes (958 MB) up to 1005060096 bytes (958 MB) JVM Flags: 2 total; -Xmx1G -Xms1G 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 v7.2.217.1147 Minecraft Forge 10.12.2.1147 37 mods loaded, 36 mods active mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized FML{7.2.217.1147} [Forge Mod Loader] (cauldron.jar) Unloaded->Constructed->Pre-initialized Forge{10.12.2.1147} [Minecraft Forge] (cauldron.jar) Unloaded->Constructed->Pre-initialized grim3212core{V0.1 - 1.7.2} [Grim3212 Core] (Grim3212 Core-V0.1 - 1.7.2.jar) Unloaded->Constructed->Pre-initialized bspkrsCore{6.11} [bspkrsCore] ([1.7.2]bspkrsCore-universal-6.11.jar) Unloaded->Constructed->Pre-initialized FloatingRuins{1.7.2.r06} [FloatingRuins] ([1.7.2]FloatingRuins-universal-1.7.2.r06.jar) Unloaded->Constructed->Pre-initialized Treecapitator{1.7.2} [Treecapitator] ([1.7.2]Treecapitator-universal-2.0.3.jar) Unloaded->Constructed->Pre-initialized ArrowCamMod{2.0.0} [Arrow Cam Mod] (ArrowCamMod-1.7.2-2.0.0.jar) Unloaded->Constructed->Pre-initialized asielib{0.2.3} [asielib] (AsieLib-1.7.2-0.2.4.jar) Unloaded->Constructed->Pre-initialized ATG{0.10.0} [Alternate Terrain Generation] (ATG-1.7.2-0.10.0.jar) Unloaded->Constructed->Pre-initialized attackench{1.6 for Mc 1.7.4} [Attacking Enchants, by Iron] (AttackEnch_v1.6.zip) Unloaded->Constructed->Pre-initialized betterstorage{0.9.1.105-dev} [BetterStorage] (Better-Storage-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized chisel{1.5.3} [Chisel] (chisel-1.5.3.jar) Unloaded->Constructed->Pre-initialized CustomSpawner{3.2.0.dev.R3} [DrZhark's CustomSpawner] (CustomMobSpawner 3.2.0-DEV-R3.zip) Unloaded->Constructed->Pre-initialized baseDefense{1.0.0} [Base Defense] (defense-1.0.1-A2.jar) Unloaded->Constructed->Pre-initialized blockench{1.6 for Mc 1.7.4} [Blocking Enchants, by Iron] (DefenseEnch_v1.6.zip) Unloaded->Constructed->Pre-initialized eplus{1.7.2-2.0.3} [Enchanting Plus] (EnchantingPlus-1.7.2-2.0.3.jar) Unloaded->Constructed->Pre-initialized FinderCompass{1.7.2} [Finder Compass] (FinderCompass_1.7.2.zip) Unloaded->Constructed->Pre-initialized gvc{0.4.0} [Gliby's Voice Chat Mod] (GlibysVC-172_040.jar) Unloaded->Constructed->Pre-initialized hammers{V0.1 - 1.7.2} [Hammers] (Hammers-V0.1 - 1.7.2.jar) Unloaded->Constructed->Pre-initialized keepsomeitems{0.4b - 1.7.2} [Keep SOME Items] (KeepSomeInventory-0.4b - 1.7.2.jar) Unloaded->Constructed->Pre-initialized Mantle{1.7.2-132.45b0b50} [Mantle] (Mantle-1.7.2-0.2.8.jar) Unloaded->Constructed->Pre-initialized MetallurgyCore{4.0.1} [Metallurgy Core] (MetallurgyCore-1.7.2-4.0.2.4.jar) Unloaded->Constructed->Pre-initialized Metallurgy{4.0.1} [Metallurgy 4] (Metallurgy-1.7.2-4.0.2.8.jar) Unloaded->Constructed->Pre-initialized millenaire{5.2.0} [Millénaire] (millenaire-5.2.jar) Unloaded->Constructed->Pre-initialized AS_Minions{1.9.2} [Minions] (Minions-1.7.2.jar) Unloaded->Constructed->Pre-initialized AencEx{0.0.1} [AencEx] (MoreEnchantments-1.7.X-1.1.jar) Unloaded->Constructed->Pre-initialized me{1.1} [More Enchantments] (MoreEnchantments-1.7.X-1.1.jar) Unloaded->Constructed->Pre-initialized Natura{2.2.0} [Natura] (natura-1.7.2-2.2.0a3.jar) Unloaded->Constructed->Pre-initialized RopesPlus{1.6.2} [Ropes+] (RopePlus-1.7.2.jar) Unloaded->Constructed->Pre-initialized dp_simpleflight{0.2} [Simple Flight] (simpleflight-0.2.jar) Unloaded->Constructed->Errored chunkbase_slimemod_ssp{2.1} [Slime Mod (SSP)] (SlimeModSSP-1.7.2-2.1.jar) Unloaded->Constructed->Pre-initialized TwilightForest{2.2.3} [The Twilight Forest] (twilightforest-1.7.2-2.2.3.jar) Unloaded->Constructed->Pre-initialized AS_UpdateCheck{1.1.5} [AtomicStryker Update Check Mod] (UpdateCheckerMod-1.7.2.jar) Unloaded->Constructed->Pre-initialized warpbook{1.0.35} [Warp Book] (warp-book-1.7.2-1.0.35.jar) Unloaded->Constructed->Pre-initialized weaponmod{1.7.2 v1.14.2} [Balkon's WeaponMod] (weaponmod-1.14.2.jar) Unloaded->Constructed->Pre-initialized asielibcore{} [AsieLib CoreMod] (minecraft.jar) Unloaded->Disabled Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: bukkit Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'cauldron,craftbukkit,mcpc,fml,forge' Type: Dedicated Server (map_server.txt)