[1.7.10]Minecraft Server Crashes at Intializing.

[BenCat07]

My Minecraft Server Crashes Since I'm using my mod I Don't Know Why... Looks Like Block Events Don't work that good because if i don't use the events The Server doesn't crash, The Client Works But My Server Crashes:

 

 

 

 

 

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) ~[LoadController.class:?] at cpw.mods.fml.common.Loader.loadMods(Loader.java:544) ~[Loader.class:?] at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:87) ~[FMLServerHandler.class:?] at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:314) ~[FMLCommonHandler.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:117) ~[lt.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityClientPlayerMP at mod.mcreator.mcreator_virusBlock.(mcreator_virusBlock.java:118) ~[mcreator_virusBlock.class:?] at mod.mcreator.BenCat.(BenCat.java:120) ~[benCat.class:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_80] at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_80] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.7.0_80] at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_80] at cpw.mods.fml.common.ILanguageAdapter$JavaAdapter.getNewInstance(ILanguageAdapter.java:173) ~[iLanguageAdapter$JavaAdapter.class:?] at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:506) ~[FMLModContainer.class:?] at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_80] at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?] at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?] at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) ~[LoadController.class:?] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) ~[LoadController.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_80] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_80] at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?] at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) ~[LoadController.class:?] at cpw.mods.fml.common.Loader.loadMods(Loader.java:513) ~[Loader.class:?] ... 5 moreCaused by: java.lang.ClassNotFoundException: net.minecraft.client.entity.EntityClientPlayerMP at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_80] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_80] at mod.mcreator.mcreator_virusBlock.(mcreator_virusBlock.java:118) ~[mcreator_virusBlock.class:?] at mod.mcreator.BenCat.(BenCat.java:120) ~[benCat.class:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_80] at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_80] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.7.0_80] at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_80] at cpw.mods.fml.common.ILanguageAdapter$JavaAdapter.getNewInstance(ILanguageAdapter.java:173) ~[iLanguageAdapter$JavaAdapter.class:?] at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:506) ~[FMLModContainer.class:?] at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_80] at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?] at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?] at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) ~[LoadController.class:?] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) ~[LoadController.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_80] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_80] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_80] at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?] at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) ~[LoadController.class:?] at cpw.mods.fml.common.Loader.loadMods(Loader.java:513) ~[Loader.class:?] ... 5 more Caused by: java.lang.NullPointerException

[Choonster]

Your log is almost unreadable, but it looks like you tried to use a client-only class on the server.

 

It also looks like you're using MCreator, which we can't help you with. These articles explain why you shouldn't use it. If you want help with MCreator, ask on its forum.

 

If you decide to develop a mod properly and want help with an issue or want help with an issue unrelated to your own mod, use Gist or Pastebin to post logs (the full FML log from the logs folder, not the console output) and code with syntax highlighting. To get syntax highlighting on Gist, give each file the appropriate extension (.java for Java code). To get syntax highlighting on Pastebin, select the language from the dropdown at the bottom of the page.

 

It's much easier to read code with proper formatting and syntax highlighting.

[BenCat07]

I wish mcreator would use packets.....

 

I'm not really good with java that's why i am using Mcreator....