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[SOLVED] Forge loader exception, proxy injector error and heap space error

Posted June 9, 201312 yr

Hi guys.

I'm getting the following error when running Minecraft with my mod:

Error log:

---- Minecraft Crash Report ----
// Would you like a cupcake?

Time: 6/9/13 3:12 PM
Description: Failed to start game

cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException
at cpw.mods.fml.common.ProxyInjector.inject(ProxyInjector.java:67)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:471)
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:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:165)
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:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:98)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:509)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:163)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:411)
at net.minecraft.client.MinecraftAppletImpl.startGame(MinecraftAppletImpl.java:44)
at net.minecraft.client.Minecraft.run(Minecraft.java:733)
at java.lang.Thread.run(Thread.java:680)
Caused by: cpw.mods.fml.common.LoaderException
at cpw.mods.fml.common.ProxyInjector.inject(ProxyInjector.java:60)
... 27 more


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

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Mac OS X (x86_64) version 10.8.3
Java Version: 1.6.0_45, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 23677136 bytes (22 MB) / 85000192 bytes (81 MB) up to 129957888 bytes (123 MB)
JVM Flags: 0 total; 
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.51 FML v5.2.17.716 Minecraft Forge 7.8.0.716 4 mods loaded, 4 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{5.2.17.716} [Forge Mod Loader] (coremods) Unloaded->Constructed
Forge{7.8.0.716} [Minecraft Forge] (coremods) Unloaded->Constructed
Myrmecology{0.0.1} [Myrmecology] (bin) Unloaded->Errored
LWJGL: 2.4.2
OpenGL: Intel HD Graphics 3000 OpenGL Engine GL version 2.1 INTEL-8.10.44, Intel Inc.
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

Here's my main class file:

package vivadaylight3.myrmecology.common;

import java.io.File;
import java.util.Arrays;
import java.util.Random;

import vivadaylight3.myrmecology.common.block.BlockAntFarm;
import vivadaylight3.myrmecology.common.block.BlockAntHill;
import vivadaylight3.myrmecology.common.item.ItemAnt;
import vivadaylight3.myrmecology.common.item.ItemExtractor;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLiving;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Icon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;

import net.minecraftforge.common.Configuration;

import cpw.mods.fml.common.Loader;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.Mod.Metadata;
import cpw.mods.fml.common.Mod.PreInit;
import cpw.mods.fml.common.ModMetadata;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
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;

/**
* Myrmecology main class
* @author VivaDaylight3
*/

@Mod(modid=Myrmecology.MOD_ID, name=Myrmecology.MOD_NAME, version=Myrmecology.MOD_VERSION, dependencies = Myrmecology.MOD_DEPENDENCIES)
@NetworkMod(channels = "Myrmecology", clientSideRequired=true, serverSideRequired=false, packetHandler = MyrmecologyPacketHandler.class)
public class Myrmecology
{

public static final String MOD_CHANNEL = "Myrmecology";
public static final String MOD_ID = "Myrmecology";
public static final String MOD_ID_LOWER = "myrmecology";
public static final String MOD_NAME = "Myrmecology";
public static final String MOD_VERSION = "0.0.1";
public static final String MOD_DEPENDENCIES = "";


@SidedProxy(clientSide = "vivadaylight3.myrmecology.client.ClientProxy", serverSide = "vivadaylight3.myrmecology.common.CommonProxy")		
private CommonProxy proxy;

public static final int ID_BLOCK = 1551;
public static final int ID_ITEM = 3853;

//public static ModMetadata meta;

public static final String RESOURCE_PATH = "/mods/" + Myrmecology.MOD_ID_LOWER + "/";
public static final String TEXTURE_PATH = RESOURCE_PATH + "textures/";
public static final String BLOCK_PATH = TEXTURE_PATH + "blocks/";
public static final String ITEM_PATH = TEXTURE_PATH + "items/";
public static final String GUI_PATH = TEXTURE_PATH + "gui/";
public static final String LANG_PATH = RESOURCE_PATH + "langauges/";
public static final String TEXTURE_PREFIX = Myrmecology.MOD_ID_LOWER + ":";

private static Configuration config = new Configuration(new File(Loader.instance().getConfigDir(), MOD_ID + ".cfg"));

@Instance(MOD_NAME)
public static Myrmecology instance;

@PreInit
public void preInit(FMLPreInitializationEvent event){

	// Config
	config.load();

	itemExtractorID = config.get(config.CATEGORY_ITEM, ITEM_EXTRACTOR_NAME, ID_ITEM).getInt();

	config.save();

	itemExtractor = new ItemExtractor(itemExtractorID, ITEM_EXTRACTOR_NAME);

}

public static CreativeTabs tabMyrmecology = new CreativeTabs("tab" + MOD_ID){
        
        public ItemStack getIconItemStack() {
        	
                return new ItemStack(Item.paper, 1, 0);
                
        }
};

@Init
public void mainInit(FMLInitializationEvent event){
	/*
	meta.modId = Myrmecology.MOD_ID;
	meta.name = Myrmecology.MOD_NAME;
	meta.description = "Allows you to breed and cultivate ants.";
	meta.url = "https://github.com/VivaDaylight3/myrmecology";

	meta.logoFile = Myrmecology.TEXTURE_PATH + "Myrmecology_Banner.png";
	meta.version = Myrmecology.MOD_VERSION;
	meta.authorList = Arrays.asList(new String[] {"VivaDaylight3"});
	meta.credits = "The Minecraft Forge team and community for their fantastic work.";
	meta.autogenerated = false;
	*/

	proxy.registerRenderers();

	LanguageRegistry.instance().addStringLocalization("itemGroup.tab" + MOD_ID, "en_GB", MOD_NAME);

	LanguageRegistry.addName(itemExtractor, ITEM_EXTRACTOR_NAME_HUMAN);

	GameRegistry.registerItem(itemExtractor, ITEM_EXTRACTOR_NAME_HUMAN);

}

public static BiomeGenBase getBiome(World world, int x, int z){

	BiomeGenBase biome = world.getWorldChunkManager().getBiomeGenAt(x, z);

	return biome;

}

public static Icon[] iconsToArray(IconRegister iconRegister, String ... icons){

	Icon[] iconArray = null;

	for(int k = 0; k < icons.length + 1; k++){

		iconArray[k] = iconRegister.registerIcon(icons[k]);

	}

	return iconArray;

}

}

Some irrelevant code has been omitted. Does anyone know what's causing this error? I've tried multiple things but none solved the issue.

Thanks in advance.

"Thinking that coding is the nerdy IT guy at work rebooting your computer is like thinking that music is what happens when the piano tuner comes round." - Ed Rex

Quote

June 9, 201312 yr

Proxy must be both public and static.

BEWARE OF GOD

---

Co-author of Pentachoron Labs' SBFP Tech.

Quote

June 10, 201312 yr

Pretty sure it doesn't. But the full log would be useful.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Quote

June 10, 201312 yr

Pretty sure it doesn't. But the full log would be useful.

Mine crashed when I changed it to non-static... but whatever.

BEWARE OF GOD

---

Co-author of Pentachoron Labs' SBFP Tech.

Quote

June 10, 201312 yr

Author

Thanks guys, I'll try that.

That is the full crash log that I got.

"Thinking that coding is the nerdy IT guy at work rebooting your computer is like thinking that music is what happens when the piano tuner comes round." - Ed Rex

Quote

June 10, 201312 yr

Author

Changing the proxy variable fixed the problem, but I now get this error:

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 6/10/13 3:39 PM
Description: Exception generating new chunk

java.lang.OutOfMemoryError: Java heap space
at net.minecraft.world.chunk.NibbleArray.<init>(NibbleArray.java:23)
at net.minecraft.world.chunk.storage.ExtendedBlockStorage.<init>(ExtendedBlockStorage.java:52)
at net.minecraft.world.gen.ChunkProviderFlat.provideChunk(ChunkProviderFlat.java:126)
at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
at net.minecraft.world.gen.ChunkProviderServer.provideChunk(ChunkProviderServer.java:166)
at net.minecraft.world.World.getChunkFromChunkCoords(World.java:528)
at net.minecraft.world.World.getBlockId(World.java:413)
at net.minecraft.world.World.isAirBlock(World.java:437)
at net.minecraft.world.World.getFirstUncoveredBlock(World.java:384)
at net.minecraft.world.WorldProvider.canCoordinateBeSpawn(WorldProvider.java:100)
at net.minecraft.world.WorldServer.createSpawnPosition(WorldServer.java:837)
at net.minecraft.world.WorldServer.initialize(WorldServer.java:801)
at net.minecraft.world.World.<init>(World.java:297)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:107)
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:72)
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:105)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:430)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)


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

-- Head --
Stacktrace:
at net.minecraft.world.chunk.NibbleArray.<init>(NibbleArray.java:23)
at net.minecraft.world.chunk.storage.ExtendedBlockStorage.<init>(ExtendedBlockStorage.java:52)
at net.minecraft.world.gen.ChunkProviderFlat.provideChunk(ChunkProviderFlat.java:126)

-- Chunk to be generated --
Details:
Location: 7,-47
Position hash: -201863462905
Generator: FlatLevelSource
Stacktrace:
at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
at net.minecraft.world.gen.ChunkProviderServer.provideChunk(ChunkProviderServer.java:166)
at net.minecraft.world.World.getChunkFromChunkCoords(World.java:528)

-- Requested block coordinates --
Details:
Found chunk: true
Location: World: (115,64,-746), Chunk: (at 3,4,6 in 7,-47; contains blocks 112,0,-752 to 127,255,-737), Region: (0,-2; contains chunks 0,-64 to 31,-33, blocks 0,0,-1024 to 511,255,-513)
Stacktrace:
at net.minecraft.world.World.getBlockId(World.java:413)
at net.minecraft.world.World.isAirBlock(World.java:437)
at net.minecraft.world.World.getFirstUncoveredBlock(World.java:384)
at net.minecraft.world.WorldProvider.canCoordinateBeSpawn(WorldProvider.java:100)
at net.minecraft.world.WorldServer.createSpawnPosition(WorldServer.java:837)
at net.minecraft.world.WorldServer.initialize(WorldServer.java:801)

-- Affected level --
Details:
Level name: New World
All players: 0 total; []
Chunk stats: ServerChunkCache: 503 Drop: 0
Level seed: 7629715024821178320
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options: 
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.world.World.<init>(World.java:297)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:107)
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:72)
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:105)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:430)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Mac OS X (x86_64) version 10.8.3
Java Version: 1.6.0_45, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 96 bytes (0 MB) / 129957888 bytes (123 MB) up to 129957888 bytes (123 MB)
JVM Flags: 0 total; 
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.51 FML v5.2.17.716 Minecraft Forge 7.8.0.716 4 mods loaded, 4 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FML{5.2.17.716} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Forge{7.8.0.716} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Myrmecology{0.0.1} [Myrmecology] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

I tried to solve it on my own but I always get a java heap space error. I looked around for ways to fix it but I had no luck. The main class is the same except for proxy being public and static.

"Thinking that coding is the nerdy IT guy at work rebooting your computer is like thinking that music is what happens when the piano tuner comes round." - Ed Rex

Quote

June 10, 201312 yr

Author

I fixed it by using -Xmx2g in my run configuration VM arguments.

"Thinking that coding is the nerdy IT guy at work rebooting your computer is like thinking that music is what happens when the piano tuner comes round." - Ed Rex

Quote

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[SOLVED] Forge loader exception, proxy injector error and heap space error

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