I get this error every time I try to load with my mod pack, Minecraft To The Future. It might be harder to understand as it comes from a Mac server CONSOLE.
Last login: Thu Aug 8 20:45:03 on ttys000
****s-MacBook-Air:~ **********$ /Users/**********/Desktop/MTTF\ Server/mttfserver.command ; exit;
2013-08-08 20:45:24 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.2.23.738 for Minecraft 1.5.2 loading
2013-08-08 20:45:24 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.6.0_37, running on Mac OS X:x86_64:10.8.2, installed at /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
2013-08-08 20:45:24 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar
2013-08-08 20:45:25 [iNFO] [ForgeModLoader] Download complete
2013-08-08 20:45:25 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-08-08 20:45:26 [iNFO] [ForgeModLoader] Download complete
2013-08-08 20:45:26 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar
2013-08-08 20:45:26 [iNFO] [ForgeModLoader] Download complete
2013-08-08 20:45:26 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-08-08 20:45:27 [iNFO] [ForgeModLoader] Download complete
2013-08-08 20:45:27 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip
2013-08-08 20:45:27 [iNFO] [ForgeModLoader] Download complete
2013-08-08 20:45:27 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-08-08 20:45:30 [iNFO] [ForgeModLoader] Download complete
229 recipes
27 achievements
20:45:35 [iNFO] Starting minecraft server version 1.5.2
>2013-08-08 20:45:35 [iNFO] [MinecraftForge] Attempting early MinecraftForge initialization
20:45:35 [iNFO] MinecraftForge v
20:45:35 [iNFO] 7.8.1.738
20:45:35 [iNFO] Initialized
>2013-08-08 20:45:35 [iNFO] [ForgeModLoader] MinecraftForge v7.8.1.738 Initialized
20:45:36 [iNFO] Replaced 85 ore recipies
>2013-08-08 20:45:36 [iNFO] [MinecraftForge] Completed early MinecraftForge initialization
2013-08-08 20:45:36 [iNFO] [ForgeModLoader] Reading custom logging properties from /Users/**********/Desktop/MTTF Server/config/logging.properties
2013-08-08 20:45:36 [OFF] [ForgeModLoader] Logging level for ForgeModLoader logging is set to ALL
2013-08-08 20:45:36 [iNFO] [ForgeModLoader] Searching /Users/**********/Desktop/MTTF Server/mods for mods
2013-08-08 20:45:38 [iNFO] [ForgeModLoader] Attempting to reparse the mod container MagicalCrops
2013-08-08 20:45:38 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 15 mods to load
2013-08-08 20:45:38 [iNFO] [mcp] Activating mod mcp
2013-08-08 20:45:38 [iNFO] [FML] Activating mod FML
2013-08-08 20:45:38 [iNFO] [Forge] Activating mod Forge
2013-08-08 20:45:38 [iNFO] [backpack] Activating mod Backpack
2013-08-08 20:45:38 [iNFO] [biblioCraft] Activating mod BiblioCraft
2013-08-08 20:45:38 [iNFO] [CustomNpcs] Activating mod CustomNpcs
2013-08-08 20:45:38 [iNFO] [cfm] Activating mod cfm
2013-08-08 20:45:38 [iNFO] [Hats] Activating mod Hats
2013-08-08 20:45:38 [iNFO] [Magical-Crops] Activating mod Magical-Crops
2013-08-08 20:45:38 [iNFO] [mod_Gibbing] Activating mod mod_Gibbing
2013-08-08 20:45:38 [iNFO] [mod_Gibs] Activating mod mod_Gibs
2013-08-08 20:45:38 [iNFO] [MyPeople] Activating mod MyPeople
2013-08-08 20:45:38 [iNFO] [TuxWeapons] Activating mod TuxWeapons
2013-08-08 20:45:38 [iNFO] [fossil] Activating mod fossil
2013-08-08 20:45:38 [iNFO] [mofoodsplus] Activating mod mofoodsplus
2013-08-08 20:45:38 [iNFO] [ForgeModLoader] Registering Forge Packet Handler
2013-08-08 20:45:39 [iNFO] [ForgeModLoader] Succeeded registering Forge Packet Handler
20:45:39 [sEVERE] java.lang.NoClassDefFoundError: net/minecraft/client/model/ModelBiped
20:45:39 [sEVERE] at java.lang.Class.forName0(Native Method)
20:45:39 [sEVERE] at java.lang.Class.forName(Class.java:247)
20:45:39 [sEVERE] at cpw.mods.fml.common.ModClassLoader.loadBaseModClass(ModClassLoader.java:86)
20:45:39 [sEVERE] at cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModContainer.java:483)
20:45:39 [sEVERE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:45:39 [sEVERE] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:45:39 [sEVERE] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:45:40 [sEVERE] at java.lang.reflect.Method.invoke(Method.java:597)
20:45:40 [sEVERE] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
20:45:40 [sEVERE] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.post(EventBus.java:267)
20:45:40 [sEVERE] at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:192)
20:45:40 [sEVERE] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:172)
20:45:40 [sEVERE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
20:45:40 [sEVERE] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:45:40 [sEVERE] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:45:40 [sEVERE] at java.lang.reflect.Method.invoke(Method.java:597)
20:45:40 [sEVERE] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
20:45:40 [sEVERE] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
20:45:40 [sEVERE] at com.google.common.eventbus.EventBus.post(EventBus.java:267)
20:45:40 [sEVERE] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:103)
20:45:40 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
20:45:40 [sEVERE] at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85)
20:45:40 [sEVERE] at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
20:45:40 [sEVERE] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:94)
20:45:40 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:579)
20:45:40 [sEVERE] at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
20:45:40 [sEVERE] Caused by: java.lang.ClassNotFoundException: net.minecraft.client.model.ModelBiped
20:45:40 [sEVERE] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:273)
20:45:40 [sEVERE] at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
20:45:40 [sEVERE] at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
20:45:40 [sEVERE] ... 31 more
20:45:40 [sEVERE] Caused by: java.lang.NullPointerException
20:45:40 [sEVERE] Encountered an unexpected exception NoClassDefFoundError
java.lang.NoClassDefFoundError: net/minecraft/client/model/ModelBiped
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at cpw.mods.fml.common.ModClassLoader.loadBaseModClass(ModClassLoader.java:86)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModContainer.java:483)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
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:192)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:172)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
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:103)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:94)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:579)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.model.ModelBiped
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:273)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 31 more
Caused by: java.lang.NullPointerException
20:45:40 [sEVERE] This crash report has been saved to: /Users/**********/Desktop/MTTF Server/./crash-reports/crash-2013-08-08_20.45.40-server.txt
Mods are:
-BiblioCraft
-Mo' Foods+
-Mob Amputation
-Mob Dismemberment
-Hats
-CustomNPCs
-Tux Weapons
-Fossil/Archeology
-Backpack
-Mr. Crayfish Furniture Mod
-Magical Crops
-MyPeople
Help! I have eager friends that want to join.