Help! Custom Modpack server crash

[danleishi]

Help!,

 

I've made a modpack and it works in singleplayer.  However when I tried to develop a server for me and my friends to play with the server crashes whenever I break a block.

 

You can get the modpack here http://www.technicpack.net/api/modpack/asdf-modpack

Please note: that the modpack is not public and I have not gotten permission from the mod creators/given credit to them so the link is primarily for debugging/problem solving reasons.

 

The crash looked like this:

 

---- Minecraft Crash Report ----

// Don't do that.

 

Time: 6/8/14 11:31 AM

Description: Exception in server tick loop

 

java.lang.NoClassDefFoundError: ckathode/weaponmod/network/WMMessagePipeline

at ckathode.weaponmod.BalkonsWeaponMod.<init>(BalkonsWeaponMod.java:153)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at java.lang.Class.newInstance(Class.java:374)

at cpw.mods.fml.common.ILanguageAdapter$JavaAdapter.getNewInstance(ILanguageAdapter.java:174)

at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:518)

at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

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:313)

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:201)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

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:313)

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:112)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)

at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)

at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)

at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:69)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)

at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

Caused by: java.lang.ClassNotFoundException: ckathode.weaponmod.network.WMMessagePipeline

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

... 34 more

Caused by: java.lang.NoClassDefFoundError: io/netty/handler/codec/MessageToMessageCodec

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:792)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:178)

... 36 more

Caused by: java.lang.ClassNotFoundException: io.netty.handler.codec.MessageToMessageCodec

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:97)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

... 40 more

 

 

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

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.6.4

Operating System: Windows 8 (amd64) version 6.2

Java Version: 1.7.0_40, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 403157112 bytes (384 MB) / 748158976 bytes (713 MB) up to 3761766400 bytes (3587 MB)

JVM Flags: 0 total; 

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Suspicious classes: FML and Forge are installed

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 57 mods loaded, 57 mods active

mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed

FML{6.4.49.965} [Forge Mod Loader] (forge.jar) Unloaded->Constructed

Forge{9.11.1.965} [Minecraft Forge] (forge.jar) Unloaded->Constructed

AppliedEnergistics-Core{rv14.finale3} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed

Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed

TConstruct-Preloader{0.0.1} [Tinkers Corestruct] (minecraft.jar) Unloaded->Constructed

AppliedEnergistics{rv14.finale3} [Applied Energistics] (appeng-rv14-finale3-mc16x.jar) Unloaded->Constructed

ArchimedesShipsMod{1.6.4 v1.4.5} [Archimedes' Ships] (Archimedes-Ships-Mod-1.6.4.zip) Unloaded->Constructed

Backpack{1.28.37} [backpack] (backpack-1.28.37-1.6.x.jar) Unloaded->Constructed

BiomesOPlenty{1.2.1} [biomes O' Plenty] (BiomesOPlenty-universal-1.6.4-1.2.1.434.jar) Unloaded->Constructed

AWWayofTime{v0.5.1} [blood Magic: Alchemical Wizardry] (Blood Magic v0.5.1.zip) Unloaded->Constructed

BuildCraft|Core{4.2.2} [buildCraft] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

BuildCraft|Builders{4.2.2} [bC Builders] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

BuildCraft|Energy{4.2.2} [bC Energy] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

BuildCraft|Factory{4.2.2} [bC Factory] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

BuildCraft|Transport{4.2.2} [bC Transport] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

BuildCraft|Silicon{4.2.2} [bC Silicon] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed

CoFHCore{2.0.0.2} [CoFH Core] (CoFHCore-2.0.0.2.jar) Unloaded->Constructed

CoFHLoot{2.0.0.2} [CoFH Loot] (CoFHCore-2.0.0.2.jar) Unloaded->Constructed

CoFHMasquerade{2.0.0.2} [CoFH Masquerade] (CoFHCore-2.0.0.2.jar) Unloaded->Constructed

CoFHSocial{2.0.0.2} [CoFH Social] (CoFHCore-2.0.0.2.jar) Unloaded->Constructed

CoFHWorld{2.0.0.2} [CoFH World] (CoFHCore-2.0.0.2.jar) Unloaded->Constructed

ComputerCraft{1.63} [ComputerCraft] (ComputerCraft1.63.jar) Unloaded->Constructed

ConfigMod{v1.0} [Extended Mod Config] (ConfigMod for MC v1.6.4.zip) Unloaded->Constructed

CoroAI{v1.0} [CoroAI] (CoroUtil for MC v1.6.4.zip) Unloaded->Constructed

ExtendedRenderer{v1.0} [Extended Renderer] (ExtendedRenderer for MC v1.6.4.zip) Unloaded->Constructed

FlansMod{4.1} [Flans Mod] (FlansMod-4.1.jar) Unloaded->Constructed

FoodPlus{2.9rS} [Food Plus] (FoodPlus-1.6.4-2.9rS.jar) Unloaded->Constructed

UniversalElectricity{3.1.0} [universal Electricity] (Universal-Electricity-3.1.0.101-core.jar) Unloaded->Constructed

ForgeMultipart{1.0.0.219} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded->Constructed

ThermalExpansion{3.0.0.2} [Thermal Expansion] (ThermalExpansion-3.0.0.2.jar) Unloaded->Constructed

IC2{2.0.397-experimental} [industrialCraft 2] (industrialcraft-2_2.0.397-experimental.jar) Unloaded->Constructed

Forestry{2.3.1.0} [Forestry for Minecraft] (forestry-A-2.3.1.0.jar) Unloaded->Constructed

ResonantEngine{@MAJOR@.@MINOR@.@REVIS@} [ResonantEngine] (Resonant-Engine-Development-1.2.0.223-universal.jar) Unloaded->Constructed

ICBM{1.4.2} [iCBM] (ICBM-Development-1.4.2.228.jar) Unloaded->Constructed

ICBM|Sentry{1.4.2} [iCBM Sentry] (ICBM-Development-1.4.2.228.jar) Unloaded->Constructed

ICBM|Explosion{1.4.2} [iCBM Explosion] (ICBM-Development-1.4.2.228.jar) Unloaded->Constructed

GalacticraftCore{2.0.13} [Galacticraft Core] (Galacticraft-1.6.4-2.0.13.1063.jar) Unloaded->Constructed

GalacticraftMars{2.0.13} [Galacticraft Mars] (Galacticraft-Planets-1.6.4-2.0.13.1063.jar) Unloaded->Constructed

MoarOres{1.3.0} [MoarOres] (MoarOresV1.5.4.zip) Unloaded->Constructed

BuildMod{v1.0} [build Mod] (ModBuild for MC v1.6.4.zip) Unloaded->Constructed

numina{0.1.2-55} [Numina] (Numina-1.6.2-0.1.2-55.jar) Unloaded->Constructed

powersuits{0.10.0-91} [MachineMuse's Modular Powersuits] (ModularPowersuits-1.6.4-0.10.0-91.jar) Unloaded->Constructed

natureReborn{0.0.4} [Nature Reborn] (NatureReborn004.zip) Unloaded->Constructed

OreSpawn{164.17} [OreSpawn] (orespawn164v17.zip) Unloaded->Constructed

secretroomsmod{4.6.2} [The SecretRoomsMod] (SecretRoomsMod-universal-1.6.4-4.6.2.324.jar) Unloaded->Constructed

TConstruct{1.6.X_1.5.5.7} [Tinkers' Construct] (TConstruct_mc1.6.4_1.5.5.7.jar) Unloaded->Constructed

Thaumcraft{4.1.0g} [Thaumcraft] (Thaumcraft4.1.0g.zip) Unloaded->Constructed

tropicraftmod{v5.1.7 for MC 1.6.4} [Tropicraft] (Tropicraft v5.1.7 Mod for MC v1.6.4.jar) Unloaded->Constructed

volleyballmod{v5.1.7 for MC 1.6.4} [Volleyball] (Tropicraft v5.1.7 Mod for MC v1.6.4.jar) Unloaded->Constructed

TwilightForest{1.20.5} [The Twilight Forest] (twilightforest-1.6.4-1.20.5.jar) Unloaded->Constructed

weaponmod{1.7.2 v1.14.2} [balkon's WeaponMod] (weaponmod-1.14.2.jar) Unloaded

AIBlock{v1.0} [AIBlock] (Weather v1.591 Mod for MC v1.6.4.zip) Unloaded

WeatherMod{1.591} [Weather and Tornadoes] (Weather v1.591 Mod for MC v1.6.4.zip) Unloaded

witchery{0.18.4} [Witchery] (witchery-1.6.4-0.18.4.zip) Unloaded

McMultipart{1.0.0.219} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded

ForgeMicroblock{1.0.0.219} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded

TConstruct Environment: Sane and ready for action. Bugs may be reported.

Profiler Position: N/A (disabled)

Is Modded: Definitely; Server brand changed to 'fml,forge'

Type: Dedicated Server (map_server.txt)

-----------------------------------------------------------End-------------------------------------------------------------

 

Modlist:

Applied Energistics

Archimedes Ships

Backpack mod

BiomesOPlenty

BloodMagic

BuildCraft

CodeChickenCore

CoFHCore

ComputerCraft

ConfigMod for MC

CoroUtil for MC

ExtenderRenderer for MC

FlansMod

FoodPLus

forestry

Galacticraft

Galacticraft Planets

IBCM Dev

Idfix

Idfix minus

IC2

Micdoodlecore

MoarOres

Modbuild

Modular powersuits

Nature Reborn

NEI

Numina

Optifine

orespawn

Resonant Engine

Secret rooms mod

TConstruct

Thaumcraft

Thermal Expansion

Tropicraft

Twilight forest

universal electricity

weather mod for MC

witchery

Zan's Minimap

 

If you need more information on this problem tell me.

Please help me!

Edited June 9, 2014 by danleishi

[plowmanplow]

It looks like the Nature Reborn mod is coded "poorly". The mod has no config file and seems to be using some API features incorrectly resulting in the crash you see. You will need to remove that mod in order to run a server for your pack.

[danleishi]

Thank you! I took it out and it worked.