Hi Guys,

 

I´m DealerJoe and I´m new on this forum so please correct me if I do anything wrong.

Yesterday, I tried to change over from ModLoader to Forge.

 

Now my Problem:

 

I´ve got a mod which creates a new Block with a custom rendered BlockModel. Everything works in Singleplayer, but when I try to start the server with my mod, I get the following exception :

 

Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraft/src/TileEntitySpecialRenderer
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Unknown Source)
   at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:407)
   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.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:124)
   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.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:81)
   at cpw.mods.fml.common.Loader.loadMods(Loader.java:466)
   at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:80)
   at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:340)
   at net.minecraft.src.DedicatedServer.startServer(DedicatedServer.java:49)
   at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
   at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
Caused by: java.lang.ClassNotFoundException: net.minecraft.src.TileEntitySpecialRenderer
   at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:125)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   ... 29 more
Caused by: java.lang.NullPointerException
   at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:119)
   ... 31 more

 

So, I already looked at the sourcecode of a few other mods which also add custom block models but I couldn´t figure out where I did the mistake.

 

So, these are the Files I have (If I forgot something, please tell me, I´ll show you)

 

 

Mod-Files

 

My mod-file

package farmersfriends.common;


import java.net.Proxy;


import net.minecraft.src.Block;
import net.minecraft.src.Item;
import net.minecraft.src.ItemStack;
import net.minecraft.src.ModLoader;
import cpw.mods.fml.client.registry.ClientRegistry;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Side;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.common.SidedProxy;


@Mod(modid="DealerJoeFM", name="Farmers Friends", version="1.0")
@NetworkMod(clientSideRequired=true, serverSideRequired=false)


public class mod_farmersfriends {


   public static final Block blockChopper = (new BlockChopper(250, TileEntityChopper.class)).setHardness(0.5F).setBlockName("chopperBlock");
   
   public static final Item chopper = (new ItemChopper(5500, blockChopper).setItemName("chopper").setIconIndex(0));
   public static final Item sawmeal = (new ItemSawmeal(5501).setItemName("sawmeal").setIconIndex(1));
   public static final Item farmersScythe = (new ItemScythe(5502).setItemName("farmersScythe").setIconIndex(2));
   public static final Item farmersScytheBloody = (new ItemScythe(5503).setItemName("farmersScytheBloody").setIconIndex(3));


   
   @Init
   public void load(FMLInitializationEvent e){
      GameRegistry.registerFuelHandler(new FuelHandler());
      
      RenderChopper renderChopper = new RenderChopper();


      ClientRegistry.registerTileEntity(TileEntityChopper.class, "TileEntityChopper", renderChopper);
      
      LanguageRegistry.addName(chopper, "Chopper");
      LanguageRegistry.addName(sawmeal, "Sawmeal");
      LanguageRegistry.addName(farmersScythe, "Farmers Scythe");
      LanguageRegistry.addName(farmersScytheBloody, "Farmers Bloody Scythe");
      
      GameRegistry.addRecipe(new ItemStack(chopper, 1), new Object[]{
         "  S","IIW","ILR", 'S', Item.stick, 'I', Item.ingotIron, 'W', Block.wood, 'R', Item.redstone, 'L', Item.leather
      });
      
      CommonProxyFm.proxy.registerRenderThings();
   }
   
}

 

 

My BlockFile

 

package farmersfriends.common;


import java.util.Random;


import net.minecraft.src.Block;
import net.minecraft.src.BlockContainer;
import net.minecraft.src.IBlockAccess;
import net.minecraft.src.Item;
import net.minecraft.src.ItemStack;
import net.minecraft.src.Material;
import net.minecraft.src.TileEntity;
import net.minecraft.src.World;


public class BlockChopper extends BlockContainer{
   private boolean isRunning = false;
   private int time;
   private int timeout = 80;
   
   private Class ChopperEntityClass;
   
   protected BlockChopper(int i, Class gClass){
      super(i, Material.wood);
      ChopperEntityClass = gClass;
   }
   
    public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)
    {
       if(isRunning){
          time++;
          System.out.println(time);
       }
       if(time>timeout){
          time = 0;
          isRunning = false;
       }
       
       if(isRunning){
          par1World.spawnParticle("smoke", par2+0.5, par3+1.5, par4+0.5, 0.0D, 0.0D, 0.0D);
       }
    }
    
    public void onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)
    {
       int blockId = par1World.getBlockId(par2, par3+1, par4);
       
       if(blockId == Block.wood.blockID ||blockId == Block.planks.blockID||blockId == Block.sapling.blockID )
       {
          this.isRunning = true;
          
          if(new Random().nextInt(10) < 4){
             ItemStack is = new ItemStack(mod_farmersfriends.sawmeal, 1);
             this.dropBlockAsItem_do(par1World, par2, par3+1, par4, is);
          }
          
          par1World.setBlock(par2, par3+1, par4, 0);
          
            /*mc.installResource("newsound/fm/chopper.ogg", 
                    new File(mc.mcDataDir, "resources/newsound/fm/chopper.ogg"));
          
          mc.sndManager.playSoundFX("fm.chopper", 5.0F, 1.0F);*/
          
          par1World.spawnParticle("smoke", par2, par3, par4, 0.0D, 0.0D, 0.0D);
       }
    }
   
   public int idDropped(int i, Random rand, int j){
      return mod_farmersfriends.chopper.shiftedIndex;
   }
   
   public int quantityDropped(Random rand){
      return 1;
   }
   
   public int getRenderType(){
      return -1;
   }
   
   public boolean isOpaqueCube(){
      return false;
   }
   
   public boolean renderAsNormalBlock(){
      return false;
   }


   @Override
   public TileEntity createNewTileEntity(World var1) {
      return new TileEntityChopper();
   }
}

 

My Render File

 

package farmersfriends.common;


import net.minecraft.src.TileEntity;
import net.minecraft.src.TileEntitySignRenderer;
import net.minecraft.src.TileEntitySpecialRenderer;
import net.minecraftforge.client.ForgeHooksClient;


import org.lwjgl.opengl.GL11;




public class RenderChopper extends TileEntitySpecialRenderer{


   private ModelChopper chopperModel;
   
   public RenderChopper(){
      chopperModel = new ModelChopper();
   }
   
   public void renderChopperModelAt(TileEntityChopper tileentity1, double d, double d1, double d2, float f){
      GL11.glPushMatrix();
      GL11.glTranslatef((float) d + 0.5F,(float) d1 + 1.5F,(float) d2 + 0.5F);
      GL11.glRotatef(180, 0, 0, 180);
      ForgeHooksClient.bindTexture("/farmer/chopper.png", 0);
      GL11.glPushMatrix();
      chopperModel.renderModel(0.0625F);
      GL11.glPopMatrix();
      GL11.glPopMatrix();
   }


   public void renderTileEntityAt(TileEntity var1, double var2, double var4, double var6, float var8) {
      renderChopperModelAt((TileEntityChopper)var1, var2, var4, var6, var8);
   }


}

 

My TileEntityFile

 

package farmersfriends.common;


import net.minecraft.src.TileEntity;


public class TileEntityChopper extends TileEntity
{
   
}

 

The Common Proxy

 

package farmersfriends.common;


import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.registry.GameRegistry;


public class CommonProxyFm {
   @SidedProxy(clientSide = "farmersfriends.client.ClientProxyFm", serverSide = "farmersfriends.common.CommonProxyFm")
   public static CommonProxyFm proxy;   
   
   public void registerRenderThings(){   }
}

 

The Client Proxy

 

package farmersfriends.client;


import cpw.mods.fml.client.registry.ClientRegistry;
import cpw.mods.fml.client.registry.RenderingRegistry;
import net.minecraftforge.client.MinecraftForgeClient;
import farmersfriends.common.CommonProxyFm;
import farmersfriends.common.RenderChopper;
import farmersfriends.common.TileEntityChopper;


public class ClientProxyFm extends CommonProxyFm{
   @Override
    public void registerRenderThings()
    {
      MinecraftForgeClient.preloadTexture("/farmer/items.png");
      MinecraftForgeClient.preloadTexture("/farmer/blocks.png");
      MinecraftForgeClient.preloadTexture("/farmer/chopper.png");
   
      ClientRegistry.bindTileEntitySpecialRenderer(TileEntityChopper.class, new RenderChopper());
      //ClientRegistry.bindTileEntitySpecialRenderer(TileEntityChopper.class, new RenderChopper());
    }


}

 

 

 

 

I would be glad if anybody could help me with that problem.

 

 

Thanks

DealerJoe

This:

   @SidedProxy(clientSide = "farmersfriends.client.ClientProxyFm", serverSide = "farmersfriends.common.CommonProxyFm")
   public static CommonProxyFm proxy;  

 

goes into your mod class, not in the CommonProxy class.

This:

   @SidedProxy(clientSide = "farmersfriends.client.ClientProxyFm", serverSide = "farmersfriends.common.CommonProxyFm")
   public static CommonProxyFm proxy;  

 

goes into your mod class, not in the CommonProxy class.

 

You´re right, but I still get the same error.

Any other Ideas ?

I see that your render file is in the common package. Move it into the src / client package

I moved it, still the same error.

If you want to, I´ll give you the sourcefiles for download.

Ideas left ?

I actually saw these lines in your mod file:

      
      RenderChopper renderChopper = new RenderChopper();


      ClientRegistry.registerTileEntity(TileEntityChopper.class, "TileEntityChopper", renderChopper);

 

This has to go into your ClientProxy, maybe into your registerRenderStuff() method.

okay guys !

 

I figured out how to do it.

I had to add an

@SideOnly(Side.CLIENT);

at the top of the RenderChopper class, which I had to move to the src package.

The

RenderChopper render = new RenderChopper(); 

is not needed anymore. Now it works fine.