ForgeML - mod not working in MP

[jacard]

Hi!

 

I've made a mod to Modloader adding a new glowing ore named "blockium", the mod is consists of two new class files (extending the ModLoader class and the Items class, I think) and a .png file just dragged in among the classes. Though, the mod only works in singleplayer, so I thought FML could take it into multiplayer.

 

But I've encountered some problems:

 

client + FML                    = works amazing!

client + FML + my mod  = works amazing!

server + FML                  = works amazing!

server + FML + my mod  = error message...

 

Of course this is just a test mod, I sure could mod using Forge instead of Modloader but if this works, then I know I can use both.

 

It says something about light, can the glowing of my block be the problem?

Please answer anything so I know I'm not ignored!

 

Here is my error message:

the spoiler doesn't seem to work for me, maybe it's just the mac.

 

 

 

---- Minecraft Crash Report ----

// There are four lights!

 

Time: 2013-01-27 11:43

Description: Exception in server tick loop

 

java.lang.NoSuchMethodError: ModLoader.addOverride(Ljava/lang/String;Ljava/lang/String;)I

at mod_BlockBlockium.<init>(mod_BlockBlockium.java:14)

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:525)

at java.lang.Class.newInstance0(Class.java:372)

at java.lang.Class.newInstance(Class.java:325)

at cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModContainer.java:501)

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:601)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)

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:601)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:479)

at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:86)

at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:345)

at ho.c(DedicatedServer.java:64)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:458)

at fy.run(SourceFile:849)

 

 

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

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

 

-- System Details --

Details:

Minecraft Version: 1.4.7

Operating System: Mac OS X (x86_64) version 10.8.2

Java Version: 1.7.0_11, Oracle Corporation

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

Memory: 996250568 bytes (950 MB) / 1029046272 bytes (981 MB) up to 1029046272 bytes (981 MB)

JVM Flags: 2 total; -Xmx1024M -Xms1024M

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 v7.26 FML v4.7.4.520 Minecraft Forge 6.6.0.497 4 mods loaded, 4 mods active

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

FML [Forge Mod Loader] (coremods) Unloaded->Constructed

Forge [Minecraft Forge] (coremods) Unloaded->Constructed

mod_BlockBlockium [mod_BlockBlockium] (minecraft_server.jar) Unloaded

Profiler Position: N/A (disabled)

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

Type: Dedicated Server (map_server.txt)

 

[Malivil]

Don't use ModLoader methods