[SOLVED] [1.7.10] Problem when adding shapeless crafting recipe

[The VoxL]

Hello,

I have a problem with making my own mod. I don't know alot about Java/Modding but i have followed a tutorial yet the game crashes when trying to craft my one Item created.

 

Crash:

 

---- Minecraft Crash Report ----

// Hi. I'm Minecraft, and I'm a crashaholic.

 

Time: 4/13/16 4:42 PM

Description: Rendering item

 

java.lang.NullPointerException: Rendering item

at net.minecraft.item.ItemStack.getItemDamage(ItemStack.java:265)

at net.minecraft.client.renderer.entity.RenderItem.renderItemIntoGUI(RenderItem.java:419)

at net.minecraft.client.renderer.entity.RenderItem.renderItemAndEffectIntoGUI(RenderItem.java:585)

at net.minecraft.client.gui.inventory.GuiContainer.func_146977_a(GuiContainer.java:289)

at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:114)

at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1137)

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1067)

at net.minecraft.client.Minecraft.run(Minecraft.java:962)

at net.minecraft.client.main.Main.main(Main.java:164)

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.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)

at GradleStart.main(Unknown Source)

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Stacktrace:

at net.minecraft.item.ItemStack.getItemDamage(ItemStack.java:265)

at net.minecraft.client.renderer.entity.RenderItem.renderItemIntoGUI(RenderItem.java:419)

 

-- Item being rendered --

Details:

Item Type: null

Item Aux: ~~ERROR~~ NullPointerException: null

Item NBT: null

Item Foil: ~~ERROR~~ NullPointerException: null

Stacktrace:

at net.minecraft.client.renderer.entity.RenderItem.renderItemAndEffectIntoGUI(RenderItem.java:585)

at net.minecraft.client.gui.inventory.GuiContainer.func_146977_a(GuiContainer.java:289)

at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:114)

 

-- Screen render details --

Details:

Screen name: net.minecraft.client.gui.inventory.GuiCrafting

Mouse location: Scaled: (172, 93). Absolute: (345, 293)

Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2

 

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityClientPlayerMP['Player406'/278, l='MpServer', x=-421.73, y=5.62, z=428.21]]

Chunk stats: MultiplayerChunkCache: 620, 620

Level seed: 0

Level generator: ID 01 - flat, ver 0. Features enabled: false

Level generator options:

Level spawn location: World: (-426,4,430), Chunk: (at 6,0,14 in -27,26; contains blocks -432,0,416 to -417,255,431), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)

Level time: 5275 game time, 5275 day time

Level dimension: 0

Level storage version: 0x00000 - Unknown?

Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)

Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false

Forced entities: 148 total; [EntitySheep['Sheep'/19, l='MpServer', x=-497.31, y=4.00, z=366.16], EntityPig['Pig'/20, l='MpServer', x=-501.44, y=4.00, z=365.13], EntityClientPlayerMP['Player406'/278, l='MpServer', x=-421.73, y=5.62, z=428.21], EntityHorse['Horse'/25, l='MpServer', x=-497.38, y=4.00, z=389.91], EntityCow['Cow'/26, l='MpServer', x=-501.16, y=4.00, z=388.16], EntitySheep['Sheep'/27, l='MpServer', x=-498.50, y=4.00, z=461.47], EntityPig['Pig'/28, l='MpServer', x=-498.47, y=4.00, z=491.03], EntityChicken['Chicken'/29, l='MpServer', x=-491.59, y=4.00, z=494.44], EntitySheep['Sheep'/30, l='MpServer', x=-499.69, y=4.00, z=489.31], EntityChicken['Chicken'/32, l='MpServer', x=-494.56, y=4.00, z=507.44], EntityChicken['Chicken'/33, l='MpServer', x=-499.59, y=4.00, z=498.59], EntitySlime['Slime'/46889, l='MpServer', x=-463.39, y=4.82, z=448.36], EntityPig['Pig'/50, l='MpServer', x=-482.13, y=4.00, z=355.66], EntitySlime['Slime'/49202, l='MpServer', x=-367.36, y=4.99, z=475.54], EntityCow['Cow'/51, l='MpServer', x=-491.81, y=4.00, z=362.84], EntityCow['Cow'/52, l='MpServer', x=-488.88, y=4.00, z=372.88], EntityCow['Cow'/53, l='MpServer', x=-484.22, y=4.00, z=373.88], EntityCow['Cow'/54, l='MpServer', x=-490.94, y=4.00, z=374.31], EntityPig['Pig'/55, l='MpServer', x=-494.19, y=4.00, z=389.78], EntityHorse['Horse'/56, l='MpServer', x=-485.53, y=4.00, z=395.00], EntityHorse['Horse'/57, l='MpServer', x=-481.88, y=4.00, z=391.56], EntitySheep['Sheep'/58, l='MpServer', x=-482.88, y=4.00, z=394.97], EntitySlime['Slime'/59, l='MpServer', x=-480.16, y=4.81, z=387.53], EntitySheep['Sheep'/60, l='MpServer', x=-485.31, y=4.00, z=477.97], EntityCow['Cow'/61, l='MpServer', x=-480.63, y=4.00, z=473.59], EntityChicken['Chicken'/63, l='MpServer', x=-481.44, y=4.00, z=475.56], EntityChicken['Chicken'/64, l='MpServer', x=-492.19, y=4.00, z=491.22], EntityChicken['Chicken'/65, l='MpServer', x=-490.09, y=4.00, z=495.16], EntityCow['Cow'/66, l='MpServer', x=-487.47, y=4.00, z=486.81], EntityChicken['Chicken'/67, l='MpServer', x=-492.22, y=4.00, z=495.19], EntityPig['Pig'/68, l='MpServer', x=-490.69, y=4.00, z=484.16], EntityChicken['Chicken'/70, l='MpServer', x=-489.56, y=4.00, z=508.44], EntityPig['Pig'/71, l='MpServer', x=-480.81, y=4.00, z=508.91], EntitySheep['Sheep'/72, l='MpServer', x=-488.22, y=4.00, z=497.44], EntitySlime['Slime'/63560, l='MpServer', x=-364.22, y=4.00, z=492.32], EntityPig['Pig'/74, l='MpServer', x=-494.84, y=4.00, z=499.16], EntityPig['Pig'/88, l='MpServer', x=-469.75, y=4.00, z=350.13], EntityPig['Pig'/90, l='MpServer', x=-471.66, y=4.00, z=360.91], EntityPig['Pig'/91, l='MpServer', x=-478.16, y=4.00, z=365.13], EntityPig['Pig'/92, l='MpServer', x=-471.16, y=4.00, z=358.72], EntityChicken['Chicken'/93, l='MpServer', x=-479.44, y=4.00, z=352.34], EntityCow['Cow'/94, l='MpServer', x=-475.34, y=4.00, z=378.13], EntityCow['Cow'/95, l='MpServer', x=-467.19, y=4.00, z=372.25], EntityCow['Cow'/96, l='MpServer', x=-470.75, y=4.00, z=366.22], EntityPig['Pig'/97, l='MpServer', x=-478.06, y=4.00, z=371.16], EntityPig['Pig'/98, l='MpServer', x=-472.72, y=4.00, z=359.09], EntitySlime['Slime'/99, l='MpServer', x=-481.70, y=4.00, z=413.60], EntitySheep['Sheep'/100, l='MpServer', x=-468.84, y=4.00, z=460.06], EntitySheep['Sheep'/101, l='MpServer', x=-480.66, y=4.00, z=448.94], EntitySlime['Slime'/102, l='MpServer', x=-485.62, y=4.47, z=433.59], EntitySlime['Slime'/103, l='MpServer', x=-475.09, y=4.00, z=459.57], EntitySlime['Slime'/104, l='MpServer', x=-486.60, y=4.00, z=471.09], EntitySlime['Slime'/105, l='MpServer', x=-473.70, y=4.61, z=456.78], EntityChicken['Chicken'/106, l='MpServer', x=-477.41, y=4.00, z=477.22], EntityCow['Cow'/107, l='MpServer', x=-458.09, y=4.00, z=480.97], EntitySheep['Sheep'/108, l='MpServer', x=-470.88, y=4.00, z=474.16], EntitySlime['Slime'/109, l='MpServer', x=-490.19, y=4.18, z=470.27], EntityHorse['Donkey'/110, l='MpServer', x=-473.75, y=4.00, z=493.91], EntityCow['Cow'/111, l='MpServer', x=-469.53, y=4.00, z=486.25], EntitySlime['Slime'/85105, l='MpServer', x=-364.69, y=4.69, z=349.46], EntitySlime['Slime'/65911, l='MpServer', x=-463.30, y=5.06, z=504.46], EntityChicken['Chicken'/128, l='MpServer', x=-462.13, y=4.00, z=366.28], EntityPig['Pig'/129, l='MpServer', x=-460.88, y=4.00, z=377.03], EntitySlime['Slime'/130, l='MpServer', x=-463.06, y=4.81, z=361.88], EntitySlime['Slime'/131, l='MpServer', x=-434.96, y=4.00, z=375.41], EntitySlime['Slime'/132, l='MpServer', x=-460.06, y=4.99, z=411.05], EntitySlime['Slime'/133, l='MpServer', x=-444.67, y=4.00, z=417.85], EntitySlime['Slime'/134, l='MpServer', x=-454.06, y=4.00, z=457.94], EntityPig['Pig'/137, l='MpServer', x=-444.97, y=4.00, z=378.19], EntityChicken['Chicken'/138, l='MpServer', x=-433.44, y=4.00, z=386.44], EntitySlime['Slime'/139, l='MpServer', x=-445.30, y=4.00, z=397.66], EntitySlime['Slime'/140, l='MpServer', x=-424.34, y=4.00, z=399.31], EntitySlime['Slime'/2193, l='MpServer', x=-449.03, y=4.00, z=461.51], EntitySheep['Sheep'/148, l='MpServer', x=-422.81, y=4.00, z=364.09], EntityChicken['Chicken'/149, l='MpServer', x=-418.56, y=4.00, z=372.56], EntityPig['Pig'/150, l='MpServer', x=-417.91, y=4.00, z=376.50], EntityPig['Pig'/151, l='MpServer', x=-426.13, y=4.00, z=377.31], EntitySheep['Sheep'/152, l='MpServer', x=-411.91, y=4.00, z=387.03], EntityChicken['Chicken'/153, l='MpServer', x=-429.56, y=4.00, z=387.53], EntityPig['Pig'/155, l='MpServer', x=-413.03, y=4.00, z=383.97], EntitySheep['Sheep'/156, l='MpServer', x=-409.59, y=4.00, z=377.69], EntitySheep['Sheep'/157, l='MpServer', x=-403.69, y=4.00, z=390.84], EntitySlime['Slime'/158, l='MpServer', x=-392.29, y=4.96, z=436.11], EntitySlime['Slime'/159, l='MpServer', x=-403.54, y=4.00, z=425.79], EntitySlime['Slime'/160, l='MpServer', x=-415.97, y=4.00, z=424.84], EntitySheep['Sheep'/161, l='MpServer', x=-417.88, y=4.00, z=488.75], EntitySlime['Slime'/162, l='MpServer', x=-415.86, y=4.81, z=493.65], EntityHorse['Horse'/163, l='MpServer', x=-413.75, y=4.00, z=499.34], EntityHorse['Horse'/164, l='MpServer', x=-403.87, y=4.00, z=506.69], EntityHorse['Horse'/165, l='MpServer', x=-405.94, y=4.00, z=503.50], EntitySlime['Slime'/166, l='MpServer', x=-410.99, y=4.00, z=493.06], EntityChicken['Chicken'/169, l='MpServer', x=-389.59, y=4.00, z=374.47], EntityPig['Pig'/170, l='MpServer', x=-383.94, y=4.00, z=391.59], EntitySlime['Slime'/171, l='MpServer', x=-382.74, y=4.00, z=376.25], EntitySlime['Slime'/172, l='MpServer', x=-386.35, y=4.00, z=380.69], EntitySheep['Sheep'/173, l='MpServer', x=-387.38, y=4.00, z=402.84], EntityPig['Pig'/174, l='MpServer', x=-388.94, y=4.00, z=405.03], EntityHorse['Horse'/175, l='MpServer', x=-396.13, y=4.00, z=494.22], EntityHorse['Horse'/176, l='MpServer', x=-397.00, y=4.00, z=497.88], EntityHorse['Horse'/177, l='MpServer', x=-392.00, y=4.00, z=506.84], EntitySheep['Sheep'/178, l='MpServer', x=-396.03, y=4.00, z=507.97], EntitySlime['Slime'/67507, l='MpServer', x=-397.03, y=4.00, z=350.72], EntitySheep['Sheep'/180, l='MpServer', x=-393.50, y=4.00, z=503.59], EntityHorse['Horse'/181, l='MpServer', x=-397.09, y=4.00, z=506.16], EntitySheep['Sheep'/182, l='MpServer', x=-389.19, y=4.00, z=498.84], EntitySlime['Slime'/186, l='MpServer', x=-384.84, y=4.81, z=356.82], EntitySheep['Sheep'/187, l='MpServer', x=-378.81, y=4.00, z=360.41], EntitySheep['Sheep'/188, l='MpServer', x=-372.66, y=4.00, z=354.72], EntitySheep['Sheep'/190, l='MpServer', x=-388.13, y=4.00, z=378.56], EntityPig['Pig'/191, l='MpServer', x=-372.97, y=4.00, z=396.88], EntitySheep['Sheep'/192, l='MpServer', x=-380.75, y=4.00, z=390.34], EntityPig['Pig'/193, l='MpServer', x=-380.91, y=4.00, z=396.38], EntitySheep['Sheep'/194, l='MpServer', x=-382.66, y=4.00, z=413.19], EntitySheep['Sheep'/195, l='MpServer', x=-380.19, y=4.00, z=423.88], EntityPig['Pig'/196, l='MpServer', x=-368.06, y=4.00, z=431.97], EntityPig['Pig'/197, l='MpServer', x=-370.19, y=4.00, z=419.47], EntitySheep['Sheep'/198, l='MpServer', x=-374.88, y=4.00, z=432.72], EntityPig['Pig'/199, l='MpServer', x=-368.94, y=4.00, z=435.25], EntityPig['Pig'/200, l='MpServer', x=-370.91, y=4.00, z=451.66], EntitySlime['Slime'/201, l='MpServer', x=-365.15, y=4.95, z=442.63], EntityCow['Cow'/202, l='MpServer', x=-371.09, y=4.00, z=484.19], EntitySlime['Slime'/203, l='MpServer', x=-393.35, y=4.00, z=482.53], EntityHorse['Horse'/204, l='MpServer', x=-381.97, y=4.00, z=498.44], EntityHorse['Horse'/205, l='MpServer', x=-373.66, y=4.00, z=506.16], EntityCow['Cow'/206, l='MpServer', x=-374.81, y=4.00, z=499.78], EntityHorse['Horse'/217, l='MpServer', x=-355.34, y=4.00, z=349.63], EntitySheep['Sheep'/219, l='MpServer', x=-353.53, y=4.00, z=356.69], EntitySlime['Slime'/220, l='MpServer', x=-343.29, y=4.96, z=365.79], EntityPig['Pig'/221, l='MpServer', x=-356.13, y=4.00, z=357.16], EntitySlime['Slime'/222, l='MpServer', x=-340.99, y=4.00, z=385.97], EntitySheep['Sheep'/223, l='MpServer', x=-363.91, y=4.00, z=399.09], EntitySlime['Slime'/224, l='MpServer', x=-345.37, y=4.61, z=408.17], EntitySheep['Sheep'/225, l='MpServer', x=-353.16, y=4.00, z=445.84], EntitySheep['Sheep'/226, l='MpServer', x=-364.34, y=4.00, z=436.25], EntitySheep['Sheep'/227, l='MpServer', x=-359.75, y=4.00, z=443.63], EntityPig['Pig'/228, l='MpServer', x=-352.94, y=4.00, z=453.09], EntitySlime['Slime'/229, l='MpServer', x=-380.51, y=4.81, z=471.06], EntitySlime['Slime'/230, l='MpServer', x=-348.44, y=4.00, z=476.56], EntitySlime['Slime'/231, l='MpServer', x=-362.50, y=4.14, z=482.94], EntityCow['Cow'/232, l='MpServer', x=-358.31, y=4.00, z=507.69], EntitySheep['Sheep'/233, l='MpServer', x=-366.38, y=4.00, z=499.78], EntitySlime['Slime'/30959, l='MpServer', x=-381.00, y=4.00, z=507.49], EntityItem['item.item.redstone'/59891, l='MpServer', x=-423.56, y=4.13, z=428.75], EntityPig['Pig'/250, l='MpServer', x=-345.22, y=4.00, z=356.63], EntitySheep['Sheep'/251, l='MpServer', x=-348.56, y=4.00, z=400.19], EntityPig['Pig'/253, l='MpServer', x=-343.97, y=4.00, z=447.94], EntityPig['Pig'/254, l='MpServer', x=-350.44, y=4.00, z=443.88], EntitySlime['Slime'/255, l='MpServer', x=-341.80, y=4.00, z=494.24]]

Retry entities: 0 total; []

Server brand: fml,forge

Server type: Integrated singleplayer server

Stacktrace:

at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:415)

at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2566)

at net.minecraft.client.Minecraft.run(Minecraft.java:984)

at net.minecraft.client.main.Main.main(Main.java:164)

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.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)

at GradleStart.main(Unknown Source)

 

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows 8.1 (amd64) version 6.3

Java Version: 1.8.0_31, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 877028864 bytes (836 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)

JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 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

UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)

UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)

UCHIJAAAA Forge{10.13.4.1558} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1558-1.7.10.jar)

UCHIJAAAA mechanika{a.0.1} [Mechanika] (bin)

GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 358.91' Renderer: 'GeForce GTX 960/PCIe/SSE2'

Launched Version: 1.7.10

LWJGL: 2.9.1

OpenGL: GeForce GTX 960/PCIe/SSE2 GL version 4.5.0 NVIDIA 358.91, NVIDIA Corporation

GL Caps: Using GL 1.3 multitexturing.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Anisotropic filtering is supported and maximum anisotropy is 16.

Shaders are available because OpenGL 2.1 is supported.

 

Is Modded: Definitely; Client brand changed to 'fml,forge'

Type: Client (map_client.txt)

Resource Packs: []

Current Language: English (US)

Profiler Position: N/A (disabled)

Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Anisotropic Filtering: Off (1)

 

 

Main.class:

 

package com.The_VoxL.mechanika;

 

import com.The_VoxL.mechanika.Item.ironCircuit;

import cpw.mods.fml.common.Mod;

import cpw.mods.fml.common.Mod.EventHandler;

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.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.init.Items;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

 

@Mod(modid=Reference.MODID, name=Reference.MODNAME, version=Reference.MODVER)

public class Main

{

 

public static ItemStack ingotIron = new ItemStack(Items.iron_ingot);

public static ItemStack dustRedstone = new ItemStack(Items.redstone);

public static ItemStack circuitIron = new ItemStack(ironCircuit.circuitIron);

 

@EventHandler

public void preLoad(FMLPreInitializationEvent event)

{

ironCircuit.init();

}

 

@EventHandler

public void load(FMLInitializationEvent event)

{

ironCircuit.recipe();

}

 

@EventHandler

public void postInit(FMLPostInitializationEvent event)

{

 

}

 

public static CreativeTabs tabMechanika = new CreativeTabs("tabMechanika")

{

@Override

@SideOnly(Side.CLIENT)

public Item getTabIconItem()

{

ItemStack tabStack = new ItemStack(ironCircuit.circuitIron);

return tabStack.getItem();

}

 

};

 

}

 

 

 

ironCircuit.class:

 

package com.The_VoxL.mechanika.Item;

 

import com.The_VoxL.mechanika.Main;

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

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.init.Items;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

 

public class ironCircuit extends Item

{

 

 

 

public static Item circuitIron;

 

public static void init()

{

circuitIron = new ironCircuit()

.setMaxStackSize(64)

.setUnlocalizedName("ironCircuit")

.setCreativeTab(Main.tabMechanika);

GameRegistry.registerItem(circuitIron, "circuitIron");

}

 

public static void recipe()

{

 

GameRegistry.addShapelessRecipe(Main.circuitIron, 

Main.ingotIron,

Main.dustRedstone);

}

 

}

 

 

 

please help if you can

[BusyBeever]

1. Please follow java naming conventions

2. registering items should be done in init

[The VoxL]

If you meant that i should change preLoad to preInit then i have done that but it still crashes same crash

[AnZaNaMa]

No, he's saying that you should call your ironCircuit.init() in your load() function (which would usually be called init()). By way of naming conventions, in Java, you're supposed to name classes with Capital letters, so ironCircuit.class should be IronCircuit.class that way it's easier to differentiate between say a variable called ironCircuit and a class called IronCircuit. It makes it a lot easier for other people to read your code if you follow the convention and makes it less confusing for you.

[The VoxL]

Still doesnt work!

 

Main.class now:

 

package com.The_VoxL.mechanika;

 

import com.The_VoxL.mechanika.Item.ironCircuit;

import cpw.mods.fml.common.Mod;

import cpw.mods.fml.common.Mod.EventHandler;

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.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.init.Items;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

 

@Mod(modid=Reference.MODID, name=Reference.MODNAME, version=Reference.MODVER)

public class Main

{

 

public static ItemStack ingotIron = new ItemStack(Items.iron_ingot);

public static ItemStack dustRedstone = new ItemStack(Items.redstone);

public static ItemStack circuitIron = new ItemStack(ironCircuit.circuitIron);

 

@EventHandler

public void preInit(FMLPreInitializationEvent event)

{

 

}

 

@EventHandler

public void init(FMLInitializationEvent event)

{

ironCircuit.init();

}

 

@EventHandler

public void postInit(FMLPostInitializationEvent event)

{

ironCircuit.recipe();

}

 

public static CreativeTabs tabMechanika = new CreativeTabs("tabMechanika")

{

@Override

@SideOnly(Side.CLIENT)

public Item getTabIconItem()

{

ItemStack tabStack = new ItemStack(ironCircuit.circuitIron);

return tabStack.getItem();

}

 

};

 

}

 

 

[Draco18s]

You are creating itemstacks at class-instantiaion, before your items have been created and registered. Those stacks are stacks of null and cannot be rendered or used in recipes.

[The VoxL]

okay, i think I understand that but where should i put them then? when i try to put e.g. "public static ItemStack ingotIron = new ItemStack(Items.iron_ingot);" into public void stacks() it says "Illegal modifier for parameter ingotIron; only final is permitted"

[The VoxL]

yea okay i was dumb i confess im just creating new stacks in the crafting recipe now and its working thanks anyways you 3! ^^

[Draco18s]

okay, i think I understand that but where should i put them then? when i try to put e.g. "public static ItemStack ingotIron = new ItemStack(Items.iron_ingot);" into public void stacks() it says "Illegal modifier for parameter ingotIron; only final is permitted"

 

You're trying to declare a class variable in a location that only local variables are allowed.

 

Go learn Java programming.

[The VoxL]

thanks for being rude but if you havent noticed its already solved

[Draco18s]

I did, I was still wanting to inform you what you were doing wrong.

 

Also, read my sig, thanks.