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Posted

I've been having this problem for quite some time now where my mod works fine in eclipse, then I recompile and reobfuscate is with mcp and it crashes in normal minecraft. I don't know what I'm doing wrong but It gives me this error:

 

2013-06-24 19:48:26 [iNFO] [sTDERR] Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: vtsman/mine_modus/tileentity/Quantum_Materializer_TE

2013-06-24 19:48:26 [iNFO] [sTDERR] at vtsman.mine_modus.block.modBlocks.<clinit>(modBlocks.java:16)

2013-06-24 19:48:26 [iNFO] [sTDERR] at vtsman.mine_modus.baseMod.<init>(baseMod.java:33)

2013-06-24 19:48:26 [iNFO] [sTDERR] at vtsman.mine_modus.baseMod.<clinit>(baseMod.java:37)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.Class.forName(Class.java:249)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:425)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Method.java:597)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.post(EventBus.java:267)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:192)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:172)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

2013-06-24 19:48:26 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Method.java:597)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

2013-06-24 19:48:26 [iNFO] [sTDERR] at com.google.common.eventbus.EventBus.post(EventBus.java:267)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:103)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:163)

2013-06-24 19:48:26 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:411)

2013-06-24 19:48:26 [iNFO] [sTDERR] at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)

2013-06-24 19:48:26 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:733)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.Thread.run(Thread.java:680)

2013-06-24 19:48:26 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: vtsman.mine_modus.tileentity.Quantum_Materializer_TE

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

2013-06-24 19:48:26 [iNFO] [sTDERR] ... 33 more

2013-06-24 19:48:26 [iNFO] [sTDERR] Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file vtsman/mine_modus/tileentity/Quantum_Materializer_TE

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass1(Native Method)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(ClassLoader.java:615)

2013-06-24 19:48:26 [iNFO] [sTDERR] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)

2013-06-24 19:48:26 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227)

2013-06-24 19:48:26 [iNFO] [sTDERR] ... 35 more

 

 

Help would be much appreciated. Thanks!

  • Author

I'm just using the normal minecraft forge mcp environment. I seemed to work in 1.4.7, but it stopped working in 1.5.1 for me.

Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file vtsman/mine_modus/tileentity/Quantum_Materializer_TE

You have dead code in your mod.

Get rid of it

This is why @Override is important -.-

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
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