Server Crash when trying to use my mod

Hey guys, I went through the steps of recompiling and obfuscating and then grabbed my folder (package) and zipped it up.

When I drop that folder into the mod folder on the live server it then crashes with the following error:

[sEVERE] Encountered an unexpected exception VerifyError

java.lang.VerifyError: (class: maxedgaming/worldDropsCheck/worldDropsCheck, method: test signature: ()V) Incompatible argument to function

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:247)

at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:410)

at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)

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: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: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: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:478)

at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:80)

at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:342)

at hg.c(DedicatedServer.java:49)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:454)

at fp.run(SourceFile:818)

It says the method test signature has incopatible arguments? That method must have been added on compile or something as I have not added any method with that name?

Any help appreciated.

The problem is in class: maxedgaming/worldDropsCheck/worldDropsCheck

Is that your event handler? Did you @ForgeSubscribe your eventbus hooks? java.lang.VerifyError are difficult to diagnose, especially without any code.

So after a bit of research I was being a bit over enthusiastic,

I am running a feed the beast server which is on version 1.4.2 and im pretty sure I downloaded 1.4.5 of the forge/mcp packages, (which would explain why im getting these errors). Have tried with a new 1.4.2mcp and 1.4.2 forge and decompiling etc.. but the eclipse project seems to be very messed up that comes with older versions?

Anyone any suggestions as to go about getting older versions running and compiling?