hello,

 

recently i made my mod which is working nice on client side however the server crashes just as i start server i dont know what error might be as i never saw this before... please can someone tell me what should i do?

 

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 7/10/16 4:58 AM
Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:162)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:559)
at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:88)
at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:320)
at net.minecraft.server.dedicated.DedicatedServer.startServer(DedicatedServer.java:115)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:508)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
at com.thvardhan.ytstuff.items.ModItems.createTools(ModItems.java:36)
at com.thvardhan.ytstuff.CommonProxy.preInit(CommonProxy.java:23)
at com.thvardhan.ytstuff.ServerProxy.preInit(ServerProxy.java:12)
at com.thvardhan.ytstuff.Main.preInit(Main.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:560)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:211)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:189)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:556)
... 5 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.multiplayer.WorldClient
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 36 more
Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@305f7627 from coremod FMLCorePlugin
at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:234)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
... 38 more
Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/multiplayer/WorldClient for invalid side SERVER
at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:49)
at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:230)
... 40 more


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

-- System Details --
Details:
Minecraft Version: 1.8.9
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_60, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 959812792 bytes (915 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.19 Powered by Forge 11.15.1.1722 4 mods loaded, 4 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCH	mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
UCH	FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.8.9-11.15.1.1722.jar) 
UCH	Forge{11.15.1.1722} [Minecraft Forge] (forgeSrc-1.8.9-11.15.1.1722.jar) 
UCE	ytstuff{1.1.0} [YouTube Stuff Mod] (bin) 
Loaded coremods (and transformers): 
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)

 

 

and this is my main

 

@Mod(modid = Main.MODID, version = Main.VERSION, name=Main.NAME)
public class Main {

@SidedProxy(clientSide="com.thvardhan.ytstuff.ClientProxy", serverSide="com.thvardhan.ytstuff.ServerProxy")
public static CommonProxy proxy;



    public static final String MODID = "ytstuff";
    public static final String VERSION = "1.1.0";
    public static final String NAME="Youtuber Lucky Block";   
    
 @Instance(MODID)
    public static Main instance;
     
    @EventHandler
    public void preInit(FMLPreInitializationEvent e) {
    	
    	proxy.preInit(e);
    }
        
    @EventHandler
    public void init(FMLInitializationEvent e) {
    
    	proxy.init(e);
    }
        
   

@EventHandler
    public void postInit(FMLPostInitializationEvent e) {
    	
    	proxy.postInit(e); 
    }




}

 

client proxy

 

import com.thvardhan.ytstuff.entity.EntityAntVenom;
import com.thvardhan.ytstuff.entity.EntityCaptainSparklez;
import com.thvardhan.ytstuff.entity.EntityDanTDM;
import com.thvardhan.ytstuff.entity.EntityGhost;
import com.thvardhan.ytstuff.entity.EntityISquid;
import com.thvardhan.ytstuff.entity.EntityLogDotZip;
import com.thvardhan.ytstuff.entity.EntityLuckyMob;
import com.thvardhan.ytstuff.entity.EntityPopularMMO;
import com.thvardhan.ytstuff.entity.EntitySerialPlayer;
import com.thvardhan.ytstuff.entity.EntitySkyDoesMinecraft;
import com.thvardhan.ytstuff.entity.EntitySuperGirlyGamer;
import com.thvardhan.ytstuff.entity.EntityTruemu;
import com.thvardhan.ytstuff.entity.model.EntityAntVenomModel;
import com.thvardhan.ytstuff.entity.model.EntityCaptiainSparklezModel;
import com.thvardhan.ytstuff.entity.model.EntityDanTDMModel;
import com.thvardhan.ytstuff.entity.model.EntityGhostModel;
import com.thvardhan.ytstuff.entity.model.EntityISquidModel;
import com.thvardhan.ytstuff.entity.model.EntityLogDotZipModel;
import com.thvardhan.ytstuff.entity.model.EntityLuckyMobModel;
import com.thvardhan.ytstuff.entity.model.EntityPopularMMOModel;
import com.thvardhan.ytstuff.entity.model.EntitySerialPlayerModel;
import com.thvardhan.ytstuff.entity.model.EntitySkyDoesMinecraftModel;
import com.thvardhan.ytstuff.entity.model.EntitySuperGirlyGamerModel;
import com.thvardhan.ytstuff.entity.model.EntityTruemuModel;
import com.thvardhan.ytstuff.entity.render.EntityAntVenomRender;
import com.thvardhan.ytstuff.entity.render.EntityCaptainSparklezRender;
import com.thvardhan.ytstuff.entity.render.EntityDanTDMRender;
import com.thvardhan.ytstuff.entity.render.EntityGhostRender;
import com.thvardhan.ytstuff.entity.render.EntityISquidRender;
import com.thvardhan.ytstuff.entity.render.EntityLogDotZipRender;
import com.thvardhan.ytstuff.entity.render.EntityLuckyMobRender;
import com.thvardhan.ytstuff.entity.render.EntityPopularMMORender;
import com.thvardhan.ytstuff.entity.render.EntitySerialPlayerRender;
import com.thvardhan.ytstuff.entity.render.EntitySkyDoesMinecraftRender;
import com.thvardhan.ytstuff.entity.render.EntitySuperGirlyGamerRender;
import com.thvardhan.ytstuff.entity.render.EntityTruemuRender;
import com.thvardhan.ytstuff.items.render.ItemRenderRegistry;
import com.thvardhan.ytstuff.render.blocks.BlockRenderRegister;

import net.minecraftforge.fml.client.registry.RenderingRegistry;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.registry.EntityRegistry;


public class ClientProxy extends CommonProxy {

private static int modEntitys=0;

    @Override
    public void preInit(FMLPreInitializationEvent e) {
    	
    	registerModEntityWithEgg(EntityLogDotZip.class, "logdotzip", 0xff3333, 0xffaa00);
    	registerModEntityWithEgg(EntityPopularMMO.class, "popularmmo", 0x262626, 0x005580);
    	registerModEntityWithEgg(EntityAntVenom.class, "antvenom", 0x77b300, 0x111a00);
    	registerModEntityWithEgg(EntityCaptainSparklez.class, "captainsparklez", 0xff4d4d, 0xffffcc);
    	registerModEntityWithEgg(EntityGhost.class, "ghost", 0x4d0000, 0x000000);
    	registerModEntityWithEgg(EntityDanTDM.class, "dantdm", 0x66ffff, 0xffffff);
    	registerModEntityWithEgg(EntitySerialPlayer.class,"thvardhan", 0xcc9900, 0xffff66);
    	registerModEntityWithEgg(EntitySuperGirlyGamer.class, "supergirlygamer", 0xff33cc, 0xe6005c);
    	registerModEntityWithEgg(EntityISquid.class, "iballisticsquid", 0x000066,0x000000);
    	registerModEntityWithEgg(EntitySkyDoesMinecraft.class, "skydoesminecraft", 0xffff33, 0x000000);
    	registerModEntityWithEgg(EntityTruemu.class, "truemu", 0x0066ff, 0xff9933);
    	registerModEntityWithEgg(EntityLuckyMob.class,"luckymob", 0x0, 0x0);
    	
    	
    	
      super.preInit(e);
          
    }

   




@Override
    public void init(FMLInitializationEvent e) {
        super.init(e);
        
       BlockRenderRegister.registerBlockRenderer();
       ItemRenderRegistry.registerItemRender();
       
       RenderingRegistry.registerEntityRenderingHandler(EntityLuckyMob.class, new EntityLuckyMobRender(new EntityLuckyMobModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityTruemu.class, new EntityTruemuRender(new EntityTruemuModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityISquid.class, new EntityISquidRender(new EntityISquidModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntitySkyDoesMinecraft.class, new EntitySkyDoesMinecraftRender(new EntitySkyDoesMinecraftModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntitySuperGirlyGamer.class, new EntitySuperGirlyGamerRender(new EntitySuperGirlyGamerModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntitySerialPlayer.class, new EntitySerialPlayerRender(new EntitySerialPlayerModel(),0.1F));
       RenderingRegistry.registerEntityRenderingHandler(EntityDanTDM.class, new EntityDanTDMRender(new EntityDanTDMModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityGhost.class, new EntityGhostRender(new EntityGhostModel(),0F));
       RenderingRegistry.registerEntityRenderingHandler(EntityCaptainSparklez.class, new EntityCaptainSparklezRender(new EntityCaptiainSparklezModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityLogDotZip.class, new EntityLogDotZipRender(new EntityLogDotZipModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityPopularMMO.class, new EntityPopularMMORender(new EntityPopularMMOModel(),0.5F));
       RenderingRegistry.registerEntityRenderingHandler(EntityAntVenom.class, new EntityAntVenomRender(new EntityAntVenomModel(),0.8F));
    }

    @Override
    public void postInit(FMLPostInitializationEvent e) {
        super.postInit(e);
    }
    

    

    
    public void registerModEntityWithEgg(Class parEntityClass, String parEntityName, 
    	      int parEggColor, int parEggSpotsColor)
    	{
    	    EntityRegistry.registerModEntity(parEntityClass, parEntityName, ++modEntitys, 
    	        Main.instance, 80, 3, false);
    	    registerSpawnEgg(parEntityName,parEntityClass, parEggColor, parEggSpotsColor);
    	}

private void registerSpawnEgg(String parEntityName,Class parEntityClass ,int parEggColor,
		int parEggSpotsColor) {
	EntityRegistry.registerEgg(parEntityClass, parEggColor, parEggSpotsColor);

}
    

}

 

 

server proxy

 

import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;


public class ServerProxy extends CommonProxy {

    @Override
    public void preInit(FMLPreInitializationEvent e) {
        super.preInit(e);
    }

    @Override
    public void init(FMLInitializationEvent e) {
        super.init(e);
    }

    @Override
    public void postInit(FMLPostInitializationEvent e) {
        super.postInit(e);
    }

}

 

and common proxy

 

public class CommonProxy {

public static CreativeTabs tabYTStuffMod = new TabYTStuffMod(CreativeTabs.getNextID(), "YTSuffMod");

 public void preInit(FMLPreInitializationEvent e) {
	 ModItems.createTools();
	 ModBlocks.createBlocks();


    }

	public void init(FMLInitializationEvent e) {
		registerRecipes();
    	FMLCommonHandler.instance().bus().register(new YTEventHandler());

    }

    public void postInit(FMLPostInitializationEvent e) {

    }
    
    public void registerRecipes() {
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.youtubeLuckyBlock), "AAA","AXA","AAA",'A',Items.egg,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.serialPlayerLuckyBlock), "AAA","AXA","AAA",'A',Items.redstone,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.popularMMOLuckyBlock), "AAA","AXA","AAA",'A',Blocks.obsidian,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.antVenomLuckyBlock), "AAA","AXA","AAA",'A',Items.coal,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.captainSparkelzLuckyBlock), "AAA","AXA","AAA",'A',Items.blaze_powder,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.skyDoesMinecraftLuckyBlock), "AAA","AXA","AAA",'A',Items.gold_ingot,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.danTDMLuckyBlock), "AAA","AXA","AAA",'A',Items.diamond,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.iBallisticSquidLuckyBlock), "AAA","AXA","AAA",'A',new ItemStack(Items.dye,1,0),'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.gamingWithJenLuckyBlock), "AAA","AXA","AAA",'A',Items.nether_wart,'X',Items.iron_ingot);
    	GameRegistry.addRecipe(new ItemStack(ModBlocks.trueMuLuckyBlock), "AAA","AXA","AAA",'A',Blocks.lapis_block,'X',Items.iron_ingot);

	}

    
}

You're clearly refering to a client only method on server, but we can't help without code

 

Edit: nvm I just refreshed

it's says the error is in ModItems.createTools() post that code

import net.minecraft.item.Item;
import net.minecraft.item.Item.ToolMaterial;
import net.minecraft.item.ItemArmor.ArmorMaterial;
import net.minecraftforge.common.util.EnumHelper;
import net.minecraftforge.fml.common.registry.GameRegistry;

public class ModItems {

public static ToolMaterial Black = EnumHelper.addToolMaterial("Black", 0, 2005, 0, 7F, 22);
public static ToolMaterial Log=EnumHelper.addToolMaterial("log", 0, 4000, 0, 21F, 40);
public static ToolMaterial Devil=EnumHelper.addToolMaterial("devil", 0,5000,0, 26F, 100);
public static ToolMaterial Levin=EnumHelper.addToolMaterial("levin", 0, 10, 0, 996F, 0);

public static ArmorMaterial YtArmor = EnumHelper.addArmorMaterial("YtArmor", "ytstuff:ytarmor", 30, new int[]{4, 7, 5, 4}, 1);

public static Item swordBlack;
public static Item swordLogdotzip;
public static Item devilSword;
public static Item levinSword;
public static Item mic;
public static Item ytIcon;

public static Item ytHelmet;
public static Item ytChestplate;
public static Item ytLeggings;
public static Item ytBoots;


public static void createTools(){


	GameRegistry.registerItem(swordBlack = new SwordBlack("black_sword", Black), "black_sword");
	GameRegistry.registerItem(swordLogdotzip=new SwordLogdotzip("logdotzip_sword",Log),"logdotzip_sword");
	GameRegistry.registerItem(devilSword=new DevilSword("devil_sword",Devil),"devil_sword");
	GameRegistry.registerItem(levinSword=new LevinSword("levin_sword",Levin),"levin_sword");
	GameRegistry.registerItem(mic=new MicItem("mic"),"mic");
	GameRegistry.registerItem(ytIcon=new YtIcon("yticon"),"yticon");


	GameRegistry.registerItem(ytHelmet = new ItemModArmor("yt_helmet", YtArmor, 1, 0), "yt_helmet");
	GameRegistry.registerItem(ytChestplate = new ItemModArmor("yt_chestplate", YtArmor, 1, 1), "yt_chestplate");
	GameRegistry.registerItem(ytLeggings = new ItemModArmor("yt_leggings", YtArmor, 2, 2), "yt_leggings");
	GameRegistry.registerItem(ytBoots = new ItemModArmor("yt_boots", YtArmor, 1, 3), "yt_boots");

}


}

 

it says there is a error in devil sword but i dont know why?

 

edit: i tried removing devil sword registry then i get this error

 

2016-07-10 05:24:53,863 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2016-07-10 05:24:53,866 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[05:24:53] [main/INFO] [GradleStart]: Extra: []
[05:24:53] [main/INFO] [GradleStart]: Running with arguments: [--tweakClass, net.minecraftforge.fml.common.launcher.FMLServerTweaker, --tweakClass, net.minecraftforge.gradle.tweakers.CoremodTweaker]
[05:24:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[05:24:54] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[05:24:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.CoremodTweaker
[05:24:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker
2016-07-10 05:24:55,382 WARN Disabling terminal, you're running in an unsupported environment.
[05:24:55] [main/INFO] [FML]: Forge Mod Loader version 11.15.1.1722 for Minecraft 1.8.9 loading
[05:24:55] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_60, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre1.8.0_60
[05:24:55] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation
[05:24:55] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.CoremodTweaker
[05:24:55] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.fml.relauncher.FMLCorePlugin
[05:24:55] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin
[05:24:55] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[05:24:55] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[05:24:55] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[05:24:55] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[05:24:55] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[05:24:55] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[05:24:55] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!
[05:24:57] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[05:24:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[05:24:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[05:24:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[05:24:57] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[05:24:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[05:24:58] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer}
[05:25:04] [server thread/INFO]: Starting minecraft server version 1.8.9
[05:25:05] [server thread/INFO] [FML]: MinecraftForge v11.15.1.1722 Initialized
[05:25:05] [server thread/INFO] [FML]: Replaced 204 ore recipies
[05:25:05] [server thread/INFO] [FML]: Found 0 mods from the command line. Injecting into mod discoverer
[05:25:05] [server thread/INFO] [FML]: Searching D:\hdd\Minecraft Mods 1.8\run\mods for mods
[05:25:07] [server thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load
[05:25:08] [server thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, ytstuff] at CLIENT
[05:25:08] [server thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, ytstuff] at SERVER
[05:25:09] [server thread/INFO] [FML]: Processing ObjectHolder annotations
[05:25:09] [server thread/INFO] [FML]: Found 384 ObjectHolder annotations
[05:25:09] [server thread/INFO] [FML]: Identifying ItemStackHolder annotations
[05:25:09] [server thread/INFO] [FML]: Found 0 ItemStackHolder annotations
[05:25:09] [server thread/INFO] [FML]: Configured a dormant chunk cache size of 0
[05:25:09] [Forge Version Check/INFO] [ForgeVersionCheck]: [Forge] Starting version check at http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
[05:25:09] [server thread/INFO] [FML]: Applying holder lookups
[05:25:09] [server thread/INFO] [FML]: Holder lookups applied
[05:25:09] [server thread/INFO] [FML]: Injecting itemstacks
[05:25:09] [server thread/INFO] [FML]: Itemstack injection complete
[05:25:09] [server thread/INFO]: Loading properties
[05:25:09] [server thread/INFO]: You need to agree to the EULA in order to run the server. Go to eula.txt for more info.
[05:25:09] [server thread/WARN] [FML]: Can't revert to frozen GameData state without freezing first.
[05:25:09] [server thread/INFO] [FML]: The state engine was in incorrect state POSTINITIALIZATION and forced into state SERVER_STOPPED. Errors may have been discarded.
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

 

and then server stops

Your Devil sword, it doesn't happen to have a call to multiplayer#WorldClient, does it?

It is, as the log states, a client-side only piece of code, which is being fired, on the server-side. This works fine in SP, where Server & Client are essentially merged into one.

 

Oh, and please read the logs for the secondary issue:

[05:25:09] [server thread/INFO]: You need to agree to the EULA in order to run the server. Go to eula.txt for more info.

You should find the EULA.txt inside the IDE's directory, for your project.

thanks yes i was calling world from client side fixed it thank you ^^