Slot 0 with config file

[minnymin3]

I created a basic mod that adds a few new blocks into the game and added a config. When i launched it after i added the config, I got these errors:

java.lang.IllegalArgumentException: Slot 0 is already occupied by minny.minnylight.GlowBrick@6a63afa4 when adding minny.minnylight.GlowTorch@36a06e8d
at net.minecraft.src.Block.<init>(Block.java:292)
at net.minecraft.src.Block.<init>(Block.java:325)
at minny.minnylight.GlowTorch.<init>(GlowTorch.java:26)
at minny.minnylight.mod_MinnyLight.load(mod_MinnyLight.java:73)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
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.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.initializeMods(Loader.java:651)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:197)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:469)
at net.minecraft.client.Minecraft.run(Minecraft.java:756)
at java.lang.Thread.run(Thread.java:680)

The config file says

block {
    I:"Coloured Glass"=4093
    I:"Glow Brick"=4095
    I:"Glow Torch"=4094
}

I have no idea why it is making the block ID 0. Any help would be very much appreciated.

 

Here is the rest of my code, specifically mod_minnylight

package minny.minnylight;

/*
* Basic importing
*/

import net.minecraft.src.Block;
import net.minecraft.src.Item;
import net.minecraft.src.ItemStack;
import net.minecraftforge.common.Configuration;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.Mod.PostInit;
import cpw.mods.fml.common.Mod.PreInit;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry; 


/*
* Basic needed forge stuff
*/
@Mod(modid="Minny's Lighting",name="Minny's Lighting",version="0.2.0")
@NetworkMod(clientSideRequired=true,serverSideRequired=false)



public class mod_MinnyLight {
       
       

        
        @SidedProxy(clientSide="minny.minnylight.ClientProxy", serverSide="minny.minnylight.CommonProxy")
        public static CommonProxy proxy;
       

        @PreInit
    	public void preLoad(FMLPreInitializationEvent event) {
        	
        	Configuration config = new Configuration(event.getSuggestedConfigurationFile());
        	
        	config.load();
        	
        	int GlowBrickID = config.getBlock("Glow Brick", 148).getInt();
        	int GlowTorchID = config.getBlock("Glow Torch", 149).getInt();
        	int ColouredGlassID = config.getBlock("Coloured Glass", 150).getInt();
        	
        	config.save();
        	
        	
    	}
       
        //Declaring Init
        @Init
        public void load(FMLInitializationEvent event){
               
                //GlowBrick
                GlowBrick = (new GlowBrick(GlowBrickID , 0).setBlockName("Glow Brick").setLightValue(1.0F).setHardness(1F).setResistance(5F));
                
                GameRegistry.registerBlock(GlowBrick);
                
                LanguageRegistry.addName(GlowBrick, "GlowBrick");
                
                GameRegistry.addRecipe(new ItemStack(GlowBrick, , new Object[]{
                	"SSS","SgS","SSS",'g',Block.glowStone,'S',Block.stoneBrick
                });
                
                //GlowTorch
                GlowTorch = (new GlowTorch(GlowTorchID , 1).setBlockName("Glow Torch").setLightValue(1.0F).setHardness(0F).setResistance(10F));   
                
                GameRegistry.registerBlock(GlowTorch);
                
                LanguageRegistry.addName(GlowTorch, "Glow Torch");
                
                GameRegistry.addRecipe(new ItemStack(GlowTorch, 4), new Object[]{
                	"g","s",'g',Item.lightStoneDust,'s',Item.stick
                });

                //WhiteGlass
                ColouredGlass = (new ColouredGlass(ColouredGlassID , 2).setBlockName("White Glass").setLightOpacity(1).setHardness(0.3F));
                
                GameRegistry.registerBlock(ColouredGlass, MultiColouredGLass.class);
                
                for (int ix = 0; ix < 16; ix++) {
                  //Defining all the dyes
                	ItemStack whiteDye = new ItemStack(Item.dyePowder, 1, 16);
                	ItemStack orangeDye = new ItemStack(Item.dyePowder, 1, 15);
                	ItemStack magentaDye = new ItemStack(Item.dyePowder, 1, 14);
                	ItemStack lightBlueDye = new ItemStack(Item.dyePowder, 1, 13);
                	ItemStack yellowDye = new ItemStack(Item.dyePowder, 1, 12);
                	ItemStack limeDye = new ItemStack(Item.dyePowder, 1, 11);
                	ItemStack pinkDye = new ItemStack(Item.dyePowder, 1, 10);
                	ItemStack greyDye = new ItemStack(Item.dyePowder, 1, 9);
                	ItemStack lightGreyDye = new ItemStack(Item.dyePowder, 1, ;
                	ItemStack cyanDye = new ItemStack(Item.dyePowder, 1, 7);
                	ItemStack purpleDye = new ItemStack(Item.dyePowder, 1, 6);
                	ItemStack blueDye = new ItemStack(Item.dyePowder, 1, 5);
                	ItemStack brownDye = new ItemStack(Item.dyePowder, 1, 4);
                	ItemStack greenDye = new ItemStack(Item.dyePowder, 1, 3);
                	ItemStack redDye = new ItemStack(Item.dyePowder, 1, 2);
                	ItemStack blackDye = new ItemStack(Item.dyePowder, 1, 1);
                	
                  //Defining all the colors of glass	
                	ItemStack  whiteGlass = new ItemStack(ColouredGlass, 1, 1);
                	ItemStack  orangeGlass = new ItemStack(ColouredGlass, 1, 2);
                	ItemStack  magentaGlass = new ItemStack(ColouredGlass, 1, 3);
                	ItemStack  lightBlueGlass = new ItemStack(ColouredGlass, 1, 4);
                	ItemStack  yellowGlass = new ItemStack(ColouredGlass, 1, 5);
                	ItemStack  limeGlass = new ItemStack(ColouredGlass, 1, 6);
                	ItemStack  pinkGlass = new ItemStack(ColouredGlass, 1, 7);
                	ItemStack  greyGlass = new ItemStack(ColouredGlass, 1, ;
                	ItemStack  lightGreyGlass = new ItemStack(ColouredGlass, 1, 9);
                	ItemStack  cyanGlass = new ItemStack(ColouredGlass, 1, 10);
                	ItemStack  purpleGlass = new ItemStack(ColouredGlass, 1, 11);
                	ItemStack  blueGlass = new ItemStack(ColouredGlass, 1, 12);
                	ItemStack  brownGlass = new ItemStack(ColouredGlass, 1, 13);
                	ItemStack  greenGlass = new ItemStack(ColouredGlass, 1, 14);
                	ItemStack  redGlass = new ItemStack(ColouredGlass, 1, 15);
                	ItemStack  blackGlass = new ItemStack(ColouredGlass, 1, 16);
                	
                  //Defining the multiBlock colored glass	
                	ItemStack multiBlockStack = new ItemStack(ColouredGlass, 1, ix);
                	
                  //Defining all the recipes of all the colors of glass	
                	
                	GameRegistry.addShapelessRecipe(whiteGlass, Block.glass, whiteDye);
                	GameRegistry.addShapelessRecipe(orangeGlass, Block.glass, orangeDye);
                	GameRegistry.addShapelessRecipe(magentaGlass, Block.glass, magentaDye);
                	GameRegistry.addShapelessRecipe(lightBlueGlass, Block.glass, lightBlueDye);
                	GameRegistry.addShapelessRecipe(yellowGlass, Block.glass, yellowDye);
                	GameRegistry.addShapelessRecipe(limeGlass, Block.glass, limeDye);
                	GameRegistry.addShapelessRecipe(pinkGlass, Block.glass, pinkDye);
                	GameRegistry.addShapelessRecipe(greyGlass, Block.glass, greyDye);
                	GameRegistry.addShapelessRecipe(lightGreyGlass, Block.glass, lightGreyDye);
                	GameRegistry.addShapelessRecipe(cyanGlass, Block.glass, cyanDye);
                	GameRegistry.addShapelessRecipe(purpleGlass, Block.glass, purpleDye);
                	GameRegistry.addShapelessRecipe(blueGlass, Block.glass, blueDye);
                	GameRegistry.addShapelessRecipe(brownGlass, Block.glass, brownDye);
                	GameRegistry.addShapelessRecipe(greenGlass, Block.glass, greenDye);
                	GameRegistry.addShapelessRecipe(redGlass, Block.glass, redDye);
                	GameRegistry.addShapelessRecipe(blackGlass, Block.glass, blackDye);
                	
                	
                	LanguageRegistry.addName(multiBlockStack, ColouredGlassNames[multiBlockStack.getItemDamage()]);
                }
                
                
                
                proxy.registerRenderers();
        }

    	@PostInit
    	public void postInit(FMLPostInitializationEvent event) {
    		// Stub Method
    	}
    	//Telling forge that we are creating these
        public static Block GlowBrick;
        public static Block GlowTorch;
        public static Block ColouredGlass;
        private static final String[] ColouredGlassNames = { 
        	"White Glass", "Orange Glass", "Magenta Glass", "Light Blue Glass",
        	"Yellow Glass", "Lime Glass", "Pink Glass", "Dark Grey Glass",
        	"Light Grey Glass", "Cyan Glass", "Purple Glass", "Blue Glass",
        	"Brown Glass", "Green Glass", "Red Glass", "Black Glass"
        };
        public int GlowBrickID;
        public int GlowTorchID;
        public int ColouredGlassID;
}

 

EDIT: I followed the tut: http://www.minecraftforge.net/wiki/How_to_make_an_advanced_configuration_file

[LexManos]

 

        public int GlowBrickID;

        public int GlowTorchID;

        public int ColouredGlassID;

 

...

 

 

        int GlowBrickID = config.getBlock("Glow Brick", 148).getInt();

        int GlowTorchID = config.getBlock("Glow Torch", 149).getInt();

        int ColouredGlassID = config.getBlock("Coloured Glass", 150).getInt();

       

....

*facepalm* http://bit.ly/W5opB8