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[1.8] MInecraft Crashes when crafting custom Block

OnlyP1ng

By OnlyP1ng
in Modder Support

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OnlyP1ng Tree Puncher

OnlyP1ng

Posted
Posted

Hey sorry for my bad english, i am german. So i am coding a mod where I craft a custom block but when i put the last item in the crafting gui minecraft crashes with a null pointer exception (when you need the crash report just post it)

 

here is  my main class:

 

 

//Variablen

public static final String MODID = "kohlewerk";

   

 

 

 

public static final int GUIMASCHC = 0;

 

List<String> authors = Arrays.asList("Jan");

 

Block blockmaschc = new BlockMaschC();

ItemStack maschc = new ItemStack(blockmaschc);

 

@Instance

public static KohleWerk instance;

 

 

 

@EventHandler

public void preInit(FMLPreInitializationEvent event){

 

 

ModMetadata ModData = event.getModMetadata();

modinfo(ModData);

        GameRegistry.addShapedRecipe(maschc, "XXX",

                                    "XYX",

                                            "ZZZ", 'X', new ItemStack(Blocks.cobblestone), 'Y', new ItemStack(Items.diamond), 'Z', new ItemStack(Items.coal));

 

 

 

}

 

@EventHandler

public void Init(FMLInitializationEvent event){

 

 

GameRegistry.registerBlock(blockmaschc, "maschc");

Item itemfromblock = Item.getItemFromBlock(blockmaschc);

Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(itemfromblock, 3, new ModelResourceLocation("kohlewerk:maschc", "inventory"));

 

 

//GuiHandler

 

NetworkRegistry.INSTANCE.registerGuiHandler(instance, new GuiHandler());

 

//TileEntitys

 

GameRegistry.registerTileEntity(TileEntityMaschC.class, "TileEntityMaschC");

 

 

}

 

@EventHandler

public void postInit(FMLPostInitializationEvent event){

 

}

 

public void modinfo(ModMetadata data){

//Modinfos setzten

 

data.autogenerated = false;

data.name = EnumChatFormatting.BLUE +  "" + EnumChatFormatting.BOLD  + "Kohle Werk";

data.authorList = authors;

data.description = "Dieser Mod fügt ein Kohlewerk hinzu mit dem man Erze vervielvältigen kann.";

data.credits = "HyCraftHD";

data.logoFile = "assets/kohlewerk/textures/logo/logo.png";

data.version= "0.1";

}

 

 

public void CraftingOfen(){

 

 

}

 

}

 

I hope you can help me

thanks in advance <3

Jan

 

 

 

OnlyP1ng Tree Puncher

OnlyP1ng

Posted
  • Author
Posted

So my code is now this:

 

@Mod(modid = KohleWerk.MODID)

public class KohleWerk {

   

//Variablen

public static final String MODID = "kohlewerk";

   

public static Item koks = new ItemKoks();

 

 

public static final int GUIMASCHC = 0;

 

List<String> authors = Arrays.asList("Jan");

 

Block blockmaschc = new BlockMaschC();

ItemStack maschc = new ItemStack(blockmaschc);

 

@Instance

public static KohleWerk instance;

 

 

 

@EventHandler

public void preInit(FMLPreInitializationEvent event){

 

GameRegistry.registerBlock(blockmaschc, "maschc");

Item itemfromblock = Item.getItemFromBlock(blockmaschc);

Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(itemfromblock, 3, new ModelResourceLocation("kohlewerk:maschc", "inventory"));

 

 

 

GameRegistry.registerItem(koks, "koks");

Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(koks, 0, new ModelResourceLocation("kohlewerk:koks", "inventory"));

 

 

//GuiHandler

 

NetworkRegistry.INSTANCE.registerGuiHandler(instance, new GuiHandler());

 

//TileEntitys

 

GameRegistry.registerTileEntity(TileEntityMaschC.class, "TileEntityMaschC");

 

 

ModMetadata ModData =  event.getModMetadata();

modinfo(ModData);

 

 

 

}

 

@EventHandler

public void Init(FMLInitializationEvent event){

 

        GameRegistry.addShapedRecipe(maschc, "XXX",

                                    "XYX",

                                            "ZZZ", 'X', Blocks.cobblestone, 'Y',Items.diamond, 'Z', Items.coal);

 

 

}

 

@EventHandler

public void postInit(FMLPostInitializationEvent event){

 

}

 

public void modinfo(ModMetadata data){

//Modinfos setzten

 

data.autogenerated = false;

data.name = EnumChatFormatting.BLUE +  "" + EnumChatFormatting.BOLD  + "Kohle Werk";

data.authorList = authors;

data.description = "Dieser Mod fügt ein Kohlewerk hinzu mit dem man Erze vervielvältigen kann.";

data.credits = "HyCraftHD";

data.logoFile = "assets/kohlewerk/textures/logo/logo.png";

data.version= "0.1";

}

 

 

public void CraftingOfen(){

 

 

}

 

}

 

 

but it still crashes when i craft

 

Failender World Shaper

Failender

Posted
Posted

After reading what you have done, there is a lot of clean up to do.

 

ItemStack maschc = new ItemStack(blockmaschc);

No.

 

Block blockmaschc = new BlockMaschC();

Should be public static

 

   public void CraftingOfen(){
      
      
   }

?

 

public void modinfo(ModMetadata data){
      //Modinfos setzten
      
      data.autogenerated = false;
      data.name = EnumChatFormatting.BLUE +  "" + EnumChatFormatting.BOLD  + "Kohle Werk";
      data.authorList = authors;
      data.description = "Dieser Mod fügt ein Kohlewerk hinzu mit dem man Erze vervielvältigen kann.";
      data.credits = "HyCraftHD";
      data.logoFile = "assets/kohlewerk/textures/logo/logo.png";
      data.version= "0.1";
   }

Not sure why you do this in a method if you can fill the mcmod.info (I think that was its name)

 

To come to your problem. Replace the reference to the maschc with a new ItemStack(blockmaschc). If that doenst helps post your log and if u changed the code post it also. and please us tags

 

 

OnlyP1ng Tree Puncher

OnlyP1ng

Posted
  • Author
Posted

First of all thank you but is still doesnt work so now here`s my main class

@Mod(modid = KohleWerk.MODID)
public class KohleWerk {
    
//Variablen
public static final String MODID = "kohlewerk";
    
public static Item koks = new ItemKoks();


public static final int GUIMASCHC = 0;

List<String> authors = Arrays.asList("Jan");

public static Block blockmaschc = new BlockMaschC();


@Instance
public static KohleWerk instance;

  

@EventHandler
public void preInit(FMLPreInitializationEvent event){


	GameRegistry.addShapedRecipe(new ItemStack(KohleWerk.blockmaschc), "XXX",
                                                                           "XYX",
                                                                           "ZZZ", 'X', Blocks.cobblestone, 'Y',Items.diamond, 'Z', Items.coal);





	//GuiHandler

	NetworkRegistry.INSTANCE.registerGuiHandler(instance, new GuiHandler());

	//TileEntitys

	GameRegistry.registerTileEntity(TileEntityMaschC.class, "TileEntityMaschC");


	ModMetadata ModData =  event.getModMetadata();
	modinfo(ModData);



}

@EventHandler
public void Init(FMLInitializationEvent event){
	GameRegistry.registerBlock(blockmaschc, "maschc");
	Item itemfromblock = Item.getItemFromBlock(blockmaschc);

	GameRegistry.registerItem(koks, "koks");
	Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(koks, 0, new ModelResourceLocation("kohlewerk:koks", "inventory"));



	Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(itemfromblock, 3, new ModelResourceLocation("kohlewerk:maschc", "inventory"));
        

}

@EventHandler
public void postInit(FMLPostInitializationEvent event){

}
   
public void modinfo(ModMetadata data){
	//Modinfos setzten

	data.autogenerated = false;
	data.name = EnumChatFormatting.BLUE +  "" + EnumChatFormatting.BOLD  + "Kohle Werk";
	data.authorList = authors;
	data.description = "Dieser Mod fügt ein Kohlewerk hinzu mit dem man Erze vervielvältigen kann.";
	data.credits = "HyCraftHD";
	data.logoFile = "assets/kohlewerk/textures/logo/logo.png";
	data.version= "0.1";
}



}

i set the mod data in methods becuase i don`t like the mcmod.info file

 

so here`s my crashreport

 

  Reveal hidden contents

 

 

Failender World Shaper

Failender

Posted
Posted

Seems like there is a problem with ur json's, but that sohuldnt create a crash.. The problem isnt because u are crafting the item it seems like there is something wrong with rendering it..

I am not good at that, if u are lucky TheGreyGhost will take a look and find ur error :b

 

For now. Show ur json's , since minecraft seems to miss them.

 

Also DONT DO THIS

Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(itemfromblock, 3, new ModelResourceLocation("kohlewerk:maschc", "inventory"));

U need to do that inside ur proxy, because if u compile the mod and run it on a server it will throw you a ClassNotFound exception.

Rendering stuff is Client ONLY so u need to register the renderer inside ur proxy.

 

OnlyP1ng Tree Puncher

OnlyP1ng

Posted
  • Author
Posted

 

Here are my json files

blockstates

{
    "variants": {
        "normal": { "model": "kohlewerk:maschc" }
    }
}

models.item

{
    "parent": "kohlewerk:block/maschc",
    "display": {
        "thirdperson": {
            "rotation": [ 10, -45, 170 ],
            "translation": [ 0, 1.5, -2.75 ],
            "scale": [ 0.375, 0.375, 0.375 ]
        }
    }
}

models.block

{
    "parent": "block/cube",
    "textures": {
    
    
        "particle": "kohlewerk:blocks/maschc_top",
        "up": "kohlewerk:blocks/maschc_top",
        "down": "kohlewerk:blocks/maschc_side",
        "north": "kohlewerk:blocks/maschc_front",
        "south": "kohlewerk:blocks/maschc_side",
        "west": "kohlewerk:blocks/maschc_side",
        "east": "kohlewerk:blocks/maschc_side"
    
    }
}

 

 

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