[1.8] MInecraft Crashes when crafting custom Block

OnlyP1ng · August 20, 2015

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

UncertifiedRobot · August 20, 2015

Don't use new ItemStack(Blocks.cobblestone) in crafting. Just use Blocks.cobblestone, same goes for items.

OnlyP1ng · August 20, 2015

Still dont working but thanks for the tip

UncertifiedRobot · August 20, 2015

Still dont working but thanks for the tip

and also, the code you have in the Init should be in preInit. and the code in preInit should be in Init

OnlyP1ng · August 20, 2015

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 · August 20, 2015

1. use code tags PLEASE [nobbc]

 put epic code here

[/nobbc]

2. show crash (but with spoiler tags pls [nobbc]

crash here

[/nobbc]

Failender · August 20, 2015

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 · August 20, 2015

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

java.lang.NullPointerException

at net.minecraft.client.resources.model.ModelBakery.loadModel(ModelBakery.java:270) ~[ModelBakery.class:?]

at net.minecraftforge.client.model.ModelLoader.access$900(ModelLoader.java:71) ~[ModelLoader.class:?]

at net.minecraftforge.client.model.ModelLoader$VanillaLoader.loadModel(ModelLoader.java:534) ~[ModelLoader$VanillaLoader.class:?]

at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:92) [ModelLoaderRegistry.class:?]

at net.minecraftforge.client.model.ModelLoader.loadAnyModel(ModelLoader.java:201) [ModelLoader.class:?]

at net.minecraftforge.client.model.ModelLoader.getModel(ModelLoader.java:184) [ModelLoader.class:?]

at net.minecraftforge.client.model.ModelLoader.loadItems(ModelLoader.java:171) [ModelLoader.class:?]

at net.minecraftforge.client.model.ModelLoader.setupModelRegistry(ModelLoader.java:96) [ModelLoader.class:?]

at net.minecraft.client.resources.model.ModelManager.onResourceManagerReload(ModelManager.java:29) [ModelManager.class:?]

at net.minecraft.client.resources.SimpleReloadableResourceManager.notifyReloadListeners(SimpleReloadableResourceManager.java:143) [simpleReloadableResourceManager.class:?]

at net.minecraft.client.resources.SimpleReloadableResourceManager.reloadResources(SimpleReloadableResourceManager.java:121) [simpleReloadableResourceManager.class:?]

at net.minecraft.client.Minecraft.refreshResources(Minecraft.java:774) [Minecraft.class:?]

at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:331) [FMLClientHandler.class:?]

at net.minecraft.client.Minecraft.startGame(Minecraft.java:528) [Minecraft.class:?]

at net.minecraft.client.Minecraft.run(Minecraft.java:356) [Minecraft.class:?]

at net.minecraft.client.main.Main.main(Main.java:117) [Main.class:?]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_75]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_75]

at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_75]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.11.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]

at GradleStart.main(Unknown Source) [start/:?]

[17:05:16] [Client thread/INFO]: Created: 512x512 textures-atlas

[17:05:16] [Client thread/ERROR] [FML]: Model definition for location kohlewerk:maschc#inventory not found

[17:05:19] [server thread/INFO]: Starting integrated minecraft server version 1.8

[17:05:19] [server thread/INFO]: Generating keypair

[17:05:19] [server thread/INFO] [FML]: Injecting existing block and item data into this server instance

[17:05:19] [server thread/INFO] [FML]: Applying holder lookups

[17:05:19] [server thread/INFO] [FML]: Holder lookups applied

[17:05:19] [server thread/INFO] [FML]: Loading dimension 0 (debu) (net.minecraft.server.integrated.IntegratedServer@5dbab9df)

[17:05:19] [server thread/INFO] [FML]: Loading dimension 1 (debu) (net.minecraft.server.integrated.IntegratedServer@5dbab9df)

[17:05:19] [server thread/INFO] [FML]: Loading dimension -1 (debu) (net.minecraft.server.integrated.IntegratedServer@5dbab9df)

[17:05:19] [server thread/INFO]: Preparing start region for level 0

[17:05:20] [server thread/INFO]: Changing view distance to 12, from 10

[17:05:21] [Netty Local Client IO #0/INFO] [FML]: Server protocol version 2

[17:05:21] [Netty Server IO #1/INFO] [FML]: Client protocol version 2

[17:05:21] [Netty Server IO #1/INFO] [FML]: Client attempting to join with 4 mods : [email protected],[email protected],[email protected],[email protected]

[17:05:21] [Netty Local Client IO #0/INFO] [FML]: [Netty Local Client IO #0] Client side modded connection established

[17:05:21] [server thread/INFO] [FML]: [server thread] Server side modded connection established

[17:05:21] [server thread/INFO]: Player880[local:E:cf26d101] logged in with entity id 287 at (-188.67640487113474, 71.0, 387.89668531842136)

[17:05:21] [server thread/INFO]: Player880 hat das Spiel betreten

[17:05:23] [pool-2-thread-1/WARN]: Couldn't look up profile properties for com.mojang.authlib.GameProfile@2909f424[id=1344ba46-6b08-3a2e-813a-3106d9215e61,name=Player880,properties={},legacy=false]

com.mojang.authlib.exceptions.AuthenticationException: The client has sent too many requests within a certain amount of time

at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:65) ~[YggdrasilAuthenticationService.class:?]

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:158) [YggdrasilMinecraftSessionService.class:?]

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService$1.load(YggdrasilMinecraftSessionService.java:53) [YggdrasilMinecraftSessionService$1.class:?]

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService$1.load(YggdrasilMinecraftSessionService.java:50) [YggdrasilMinecraftSessionService$1.class:?]

at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache.get(LocalCache.java:3934) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821) [guava-17.0.jar:?]

at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827) [guava-17.0.jar:?]

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:148) [YggdrasilMinecraftSessionService.class:?]

at net.minecraft.client.resources.SkinManager$3.run(SkinManager.java:138) [skinManager$3.class:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_75]

at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_75]

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_75]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_75]

at java.lang.Thread.run(Unknown Source) [?:1.7.0_75]

[17:05:34] [server thread/INFO]: Stopping server

[17:05:34] [server thread/INFO]: Saving players

[17:05:34] [server thread/INFO]: Saving worlds

[17:05:34] [server thread/INFO]: Saving chunks for level 'debu'/Overworld

[17:05:34] [server thread/INFO]: Saving chunks for level 'debu'/Nether

[17:05:34] [server thread/INFO]: Saving chunks for level 'debu'/The End

[17:05:34] [server thread/INFO] [FML]: Unloading dimension 0

[17:05:34] [server thread/INFO] [FML]: Unloading dimension -1

[17:05:34] [server thread/INFO] [FML]: Unloading dimension 1

[17:05:34] [server thread/INFO] [FML]: Applying holder lookups

[17:05:34] [server thread/INFO] [FML]: Holder lookups applied

[17:05:35] [Client thread/FATAL]: Reported exception thrown!

net.minecraft.util.ReportedException: Rendering item

at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1164) ~[EntityRenderer.class:?]

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1114) ~[Minecraft.class:?]

at net.minecraft.client.Minecraft.run(Minecraft.java:376) [Minecraft.class:?]