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[Solved] Entity Null Pointer

Posted September 5, 201312 yr

I've got a class extending EntityFX:

@SideOnly(Side.CLIENT)
public class EntitySprayFX extends EntityFX {

protected float scale;
protected double targetX;
protected double targetY;
protected double targetZ;
protected float tolerance = 1.0f;
protected int baseIndex = 0;

private boolean isTolerable = false;

public EntitySprayFX(World world, double lastPosX, double lastPosY, double lastPosZ, double destX, double destY, double destZ, float red, float green, float blue) {
	super(world, lastPosX, lastPosY + 1, lastPosZ, 0.0D, 0.0D, 0.0D);
        this.motionX *= 0.10000000149011612D;
        this.motionY *= 0.10000000149011612D;
        this.motionZ *= 0.10000000149011612D;
        this.targetX = destX;
        this.targetY = destY;
        this.targetZ = destZ;
	this.particleRed = red;
	this.particleGreen = green;
	this.particleBlue = blue;
	this.scale = 0.735f;
	this.setSize(this.width * this.scale, this.height * this.scale);
        this.particleMaxAge = (int) (0.833f + MathHelper.distance3d(lastPosX, lastPosY, lastPosZ, destX, destY, destZ) * 12);
        this.noClip = false;
}


@Override
public void onUpdate(){		
 	this.prevPosX = this.posX;
        this.prevPosY = this.posY;
        this.prevPosZ = this.posZ;
        
        isTolerable = 
        		isTolerable ||
        		(
	    		Math.abs(this.posX - this.targetX) <= this.tolerance && 
	    		Math.abs(this.posY - this.targetY) <= this.tolerance && 
	    		Math.abs(this.posZ - this.targetZ) <= this.tolerance
        		);
        
        if (this.particleAge++ >= this.particleMaxAge || this.isCollided || isTolerable)
        {
            this.setDead();
        }
        
        int a;
        this.setParticleTextureIndex((a = (int) Math.floor((this.baseIndex + this.rand.nextGaussian() * 3.5 + 3.5))) > 7 ? 7:a < 0 ? 0:a);
        	this.motionX += (this.targetX - this.prevPosX) / this.particleMaxAge;
        	this.motionY += (this.targetY - this.prevPosY) / this.particleMaxAge;
        	this.motionZ += (this.targetZ - this.prevPosZ) / this.particleMaxAge;
    	this.moveEntity(this.motionX, this.motionY, this.motionZ);

        if (this.posY == this.prevPosY)
        {
            this.motionX *= 1.1D;
            this.motionZ *= 1.1D;
        }

        this.motionX *= 0.9599999785423279D * 1.25D;
        this.motionY *= 0.9599999785423279D * 1.25D;
        this.motionZ *= 0.9599999785423279D * 1.25D;

        if (this.onGround)
        {
            this.motionX *= 0.699999988079071D;
            this.motionZ *= 0.699999988079071D;
        }
}
}

And I am spawning them with this each time my item can be used:

public void spawnParticleArray(World world, EntityPlayer player, float tX, float tY, float tZ){
	for(int i = 0; i < 3 || this.itemRand.nextBoolean(); i++){
		mc.effectRenderer.addEffect(new EntitySprayFX(world, player.posX, player.posY + 0.375f, player.posZ, tX + this.itemRand.nextGaussian()/4, tY + this.itemRand.nextGaussian()/4, tZ + this.itemRand.nextGaussian()/4, 0.85f, 0.0f, 0.02f));
	}
}

That looked perfect, and it did almost exactly what I wanted it to; however, when I spam onItemUse, it throws the following exception:

2013-09-04 21:21:55 [iNFO] [sTDERR] java.lang.NullPointerException
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at mod.paintmod.client.particle.EntitySprayFX.onUpdate(EntitySprayFX.java:63)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.client.particle.EffectRenderer.updateEffects(EffectRenderer.java:70)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1947)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:898)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.client.main.Main.main(Main.java:93)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
2013-09-04 21:21:55 [iNFO] [sTDERR] 	at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
2013-09-04 21:21:55 [iNFO] [sTDOUT] ---- Minecraft Crash Report ----
2013-09-04 21:21:55 [iNFO] [sTDOUT] // Ouch. That hurt 
2013-09-04 21:21:55 [iNFO] [sTDOUT] 
2013-09-04 21:21:55 [iNFO] [sTDOUT] Time: 9/4/13 9:21 PM
2013-09-04 21:21:55 [iNFO] [sTDOUT] Description: Unexpected error
2013-09-04 21:21:55 [iNFO] [sTDOUT] 
2013-09-04 21:21:55 [iNFO] [sTDOUT] java.lang.NullPointerException
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at mod.paintmod.client.particle.EntitySprayFX.onUpdate(EntitySprayFX.java:63)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.particle.EffectRenderer.updateEffects(EffectRenderer.java:70)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1947)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:898)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.main.Main.main(Main.java:93)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at java.lang.reflect.Method.invoke(Unknown Source)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 
2013-09-04 21:21:55 [iNFO] [sTDOUT] 
2013-09-04 21:21:55 [iNFO] [sTDOUT] A detailed walkthrough of the error, its code path and all known details is as follows:
2013-09-04 21:21:55 [iNFO] [sTDOUT] ---------------------------------------------------------------------------------------
2013-09-04 21:21:55 [iNFO] [sTDOUT] 
2013-09-04 21:21:55 [iNFO] [sTDOUT] -- Head --
2013-09-04 21:21:55 [iNFO] [sTDOUT] Stacktrace:
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at mod.paintmod.client.particle.EntitySprayFX.onUpdate(EntitySprayFX.java:63)
2013-09-04 21:21:55 [iNFO] [sTDOUT] 	at net.minecraft.client.particle.EffectRenderer.updateEffects(EffectRenderer.java:70)
2013-09-04 21:21:55 [iNFO] [sTDOUT]

I tried several things to get it to stop. Namely, I have a delay of one second on my item between allowed uses. I also tried surrounding the line in question (this.moveEntity(this.motionX, this.motionY, this.motionZ)) in a try/catch that called this.setDead() if it threw an exception, but that just threw an exception faster. Does anyone have an idea why this may happen?

Quote

September 7, 201312 yr

Author

Any ideas, school's kept me from looking too much deeper, but if it helps this time the error was reported with chickens instead of my item.

net.minecraft.util.ReportedException: Ticking entity
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:672)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:585)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
2013-09-06 23:47:22 [iNFO] [sTDERR] Caused by: java.lang.NullPointerException
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityLivingBase.moveEntityWithHeading(EntityLivingBase.java:1682)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2024)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:437)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:133)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.passive.EntityAnimal.onLivingUpdate(EntityAnimal.java:53)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.passive.EntityChicken.onLivingUpdate(EntityChicken.java:66)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1817)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:253)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2345)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:717)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.world.World.updateEntity(World.java:2306)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.world.World.updateEntities(World.java:2152)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:548)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:666)
2013-09-06 23:47:22 [iNFO] [sTDERR] 	... 4 more
2013-09-06 23:47:22 [sEVERE] [Minecraft-Server] Encountered an unexpected exception ReportedException
net.minecraft.util.ReportedException: Ticking entity
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:672)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:585)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.NullPointerException
at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
at net.minecraft.entity.EntityLivingBase.moveEntityWithHeading(EntityLivingBase.java:1682)
at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2024)
at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:437)
at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:133)
at net.minecraft.entity.passive.EntityAnimal.onLivingUpdate(EntityAnimal.java:53)
at net.minecraft.entity.passive.EntityChicken.onLivingUpdate(EntityChicken.java:66)
at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1817)
at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:253)
at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2345)
at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:717)
at net.minecraft.world.World.updateEntity(World.java:2306)
at net.minecraft.world.World.updateEntities(World.java:2152)
at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:548)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:666)
... 4 more

2013-09-06 23:47:22 [iNFO] [sTDOUT] Unloading Player: Player930
2013-09-06 23:47:22 [iNFO] [sTDOUT] ---- Minecraft Crash Report ----
2013-09-06 23:47:22 [iNFO] [sTDOUT] // Don't be sad, have a hug! <3
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] Time: 9/6/13 11:47 PM
2013-09-06 23:47:22 [iNFO] [sTDOUT] Description: Ticking entity
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] java.lang.NullPointerException
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.moveEntityWithHeading(EntityLivingBase.java:1682)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2024)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:437)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:133)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.passive.EntityAnimal.onLivingUpdate(EntityAnimal.java:53)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.passive.EntityChicken.onLivingUpdate(EntityChicken.java:66)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1817)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:253)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2345)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:717)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntity(World.java:2306)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntities(World.java:2152)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:548)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:666)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:585)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] A detailed walkthrough of the error, its code path and all known details is as follows:
2013-09-06 23:47:22 [iNFO] [sTDOUT] ---------------------------------------------------------------------------------------
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] -- Head --
2013-09-06 23:47:22 [iNFO] [sTDOUT] Stacktrace:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.Entity.moveEntity(Entity.java:740)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.moveEntityWithHeading(EntityLivingBase.java:1682)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2024)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:437)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:133)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.passive.EntityAnimal.onLivingUpdate(EntityAnimal.java:53)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.passive.EntityChicken.onLivingUpdate(EntityChicken.java:66)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1817)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:253)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2345)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:717)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntity(World.java:2306)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] -- Entity being ticked --
2013-09-06 23:47:22 [iNFO] [sTDOUT] Details:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity Type: Chicken (net.minecraft.entity.passive.EntityChicken)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity ID: 97
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity Name: Chicken
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity's Exact location: -5.52, 67.00, 179.51
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity's Block location: World: (-6,67,179), Chunk: (at 10,4,3 in -1,11; contains blocks -16,0,176 to -1,255,191), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Entity's Momentum: 0.00, -0.08, 0.00
2013-09-06 23:47:22 [iNFO] [sTDOUT] Stacktrace:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.World.updateEntities(World.java:2152)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:548)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] -- Affected level --
2013-09-06 23:47:22 [iNFO] [sTDOUT] Details:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level name: New World
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	All players: 1 total; [EntityPlayerMP['Player930'/335, l='New World', x=62.33, y=63.00, z=259.05]]
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Chunk stats: ServerChunkCache: 625 Drop: 0
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level seed: -2223772811853471129
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level generator: ID 00 - default, ver 1. Features enabled: true
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level generator options: 
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level spawn location: World: (54,64,252), Chunk: (at 6,4,12 in 3,15; contains blocks 48,0,240 to 63,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level time: 1626 game time, 1626 day time
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level dimension: 0
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level storage version: 0x04ABD - Anvil
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level weather: Rain time: 73549 (now: false), thunder time: 154767 (now: false)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
2013-09-06 23:47:22 [iNFO] [sTDOUT] Stacktrace:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:666)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:585)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:129)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 
2013-09-06 23:47:22 [iNFO] [sTDOUT] -- System Details --
2013-09-06 23:47:22 [iNFO] [sTDOUT] Details:
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Minecraft Version: 1.6.2
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Operating System: Windows 7 (amd64) version 6.1
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Java Version: 1.7.0_06, Oracle Corporation
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Memory: 701327880 bytes (668 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	AABB Pool Size: 3536 (198016 bytes; 0 MB) allocated, 972 (54432 bytes; 0 MB) used
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Suspicious classes: FML and Forge are installed
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	FML: MCP v8.04 FML v6.2.35.804 Minecraft Forge 9.10.0.804 6 mods loaded, 6 mods active
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	mcp{8.04} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	FML{6.2.35.804} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Forge{9.10.0.804} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	CodeChickenCore{0.9.0.3} [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	NotEnoughItems{1.6.0.9} [Not Enough Items] (NotEnoughItems 1.6.0.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	paintmod{1.6.2:9.10.0.804:D_1.1} [PaintGun] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Profiler Position: N/A (disabled)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Vec3 Pool Size: 1118 (62608 bytes; 0 MB) allocated, 138 (7728 bytes; 0 MB) used
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Player Count: 1 / 8; [EntityPlayerMP['Player930'/335, l='New World', x=62.33, y=63.00, z=259.05]]
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Type: Integrated Server (map_client.txt)
2013-09-06 23:47:22 [iNFO] [sTDOUT] 	Is Modded: Definitely; Client brand changed to 'fml,forge'
2013-09-06 23:47:22 [iNFO] [sTDOUT] #@!@# Game crashed!

Quote

September 8, 201312 yr

Author

I found the problem, so for future reference I accidentally put the spawning code inside of the server code. I moved it to client side, and everything works now.

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Minecraft crashes when trying to start singleplayer/create new world.

Thanks for the help! Removing lithostiched (& by proxy Tectonic) as well as Supplementaries did the trick!

By SynStar · 7 hours ago7 hr
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By late2d2 · 8 hours ago8 hr
Minecraft crashes when trying to start singleplayer/create new world.

Make a test without lithostitched

By TileEntity · 11 hours ago11 hr
Minecraft crashes when trying to start singleplayer/create new world.

I've been trying to get an old modpack of mine working again (MC version 1.20.1, Forge version 47.4.8) & I finally got it to just load into the homescreen. Unfortunately, now its crashing whenever I try to start Singleplayer, specifically when its trying into the Create a New World screen. I've attached the latest Crash Report, though if that alone isn't enough I can also attach the Log in a comment. If anyone can help me figure out what's causing the issue I'd really appreciate it.

By SynStar · Posted 12 hours ago12 hr
exit code 1

S

By Drizzmic86 · Posted 23 hours ago23 hr

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[Solved] Entity Null Pointer

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Minecraft crashes when trying to start singleplayer/create new world.

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Minecraft crashes when trying to start singleplayer/create new world.

Minecraft crashes when trying to start singleplayer/create new world.

exit code 1

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