[1.7.10] Dimension Help

[Izzy Axel]

There are a few things I'm having trouble with: First, something is causing a crash when you try to create a new world, it crashes with:

 

[17:12:29] [server thread/INFO] [FML]: Loading dimension 0 (New World) (net.minecraft.server.integrated.IntegratedServer@6149c883)
[17:12:29] [server thread/ERROR]: Encountered an unexpected exception
java.lang.NullPointerException
at izzyaxel.arcaneartificing.main.dimension.AAWorldProvider.createChunkGenerator(AAWorldProvider.java:56) ~[AAWorldProvider.class:?]
at net.minecraft.world.WorldServer.createChunkProvider(WorldServer.java:693) ~[WorldServer.class:?]
at net.minecraft.world.World.<init>(World.java:281) ~[World.class:?]
at net.minecraft.world.WorldServer.<init>(WorldServer.java:102) ~[WorldServer.class:?]
at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:14) ~[WorldServerMulti.class:?]
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:66) ~[integratedServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:96) ~[integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]

 

Which is the return in this function:

@Override
public IChunkProvider createChunkGenerator()
{
   return new AAChunkProvider(worldObj, worldObj.getSeed(), false);
}

 

Main

WorldProvider

ChunkProvider

 

There are other issues but I want to see how fixing this affects them first.

[Draco18s]

You never assign anything to worldObj.

[Izzy Axel]

I tried this before and got a crash on loading too:

 

 

Description: Exception initializing level


java.lang.NullPointerException: Exception initializing level
at net.minecraft.world.WorldServer.createSpawnPosition(WorldServer.java:774)
at net.minecraft.world.WorldServer.initialize(WorldServer.java:757)
at net.minecraft.world.World.<init>(World.java:296)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:102)
at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:14)
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:66)
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:96)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)




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


-- Head --
Stacktrace:
at net.minecraft.world.WorldServer.createSpawnPosition(WorldServer.java:774)
at net.minecraft.world.WorldServer.initialize(WorldServer.java:757)


-- Affected level --
Details:
Level name: New World
All players: 0 total; []
Chunk stats: ServerChunkCache: 0 Drop: 0
Level seed: -3547335517618857771
Level generator: ID 00 - default, ver 1. Features enabled: true
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: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.world.World.<init>(World.java:296)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:102)
at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:14)
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:66)
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:96)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)

 

 

I did:

public AAWorldProvider()
{
this.dimensionId = Reference.DIMID;
this.hasNoSky = false;
this.isHellWorld = false;
this.worldObj = MinecraftServer.getServer().getEntityWorld();
}

[Izzy Axel]

Ok...that was caused by setting canRespawnHere to true, but that still doesn't allow the world to load:

 

[18:21:01] [server thread/ERROR]: Encountered an unexpected exception
net.minecraft.util.ReportedException: Exception ticking world
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:698) ~[MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) ~[MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) ~[integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.NullPointerException
at net.minecraft.world.WorldServer.tick(WorldServer.java:152) ~[WorldServer.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:692) ~[MinecraftServer.class:?]
... 4 more
[18:21:01] [server thread/ERROR]: This crash report has been saved to: D:\Modding\ArcaneArtificing\eclipse\.\crash-reports\crash-2015-04-26_18.21.01-server.txt
[18:21:01] [server thread/INFO]: Stopping server
[18:21:01] [server thread/INFO]: Saving players
[18:21:01] [server thread/INFO]: Saving worlds
[18:21:01] [server thread/INFO]: Saving chunks for level 'New World'/Overworld
[18:21:01] [Client thread/INFO] [sTDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: ---- Minecraft Crash Report ----
// You're mean.

Time: 4/26/15 6:21 PM
Description: Exception ticking world

java.lang.NullPointerException: Exception ticking world
at net.minecraft.world.WorldServer.tick(WorldServer.java:152)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:692)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)


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

-- Head --
Stacktrace:
at net.minecraft.world.WorldServer.tick(WorldServer.java:152)

-- Affected level --
Details:
Level name: New World
All players: 0 total; []
Chunk stats: ServerChunkCache: 0 Drop: 0
Level seed: 8396146677921698012
Level generator: ID 00 - default, ver 1. 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: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:692)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)

[Izzy Axel]

I rewrote everything but the biomes, now it loads and I can get into the dimension, but I'm still having a few issues.  Most importantly, only one biome is generating, when I added 2 to my WorldChunkManager.  I still have to add other things back in one at a time, so that's the only question for now.

 

 

WorldChunkManager

[Izzy Axel]

This is odd, it IS spawning both, but the biome indicator on F3 never says anything but plains.

 

 

Nevermind, fixed it.  Now, the other issue I've been having is removing the vanilla generation.  I overrode  ChunkProviderGenerate#populate in my class that extends ChunkProviderGenerate and implements IChunkProvider, and changed it to:

 

 

@Override
public void populate(IChunkProvider chunkProvider, int x, int z)
{
BlockFalling.fallInstantly = true;
int k = x * 16;
int l = z * 16;
BiomeGenBase biomegenbase = this.worldObj.getBiomeGenForCoords(k + 16, l + 16);
this.rand.setSeed(this.worldObj.getSeed());
long i1 = this.rand.nextLong() / 2L * 2L + 1L;
long j1 = this.rand.nextLong() / 2L * 2L + 1L;
this.rand.setSeed((long)x * i1 + (long)z * j1 ^ this.worldObj.getSeed());
MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Pre(chunkProvider, worldObj, rand, x, z, false));
biomegenbase.decorate(this.worldObj, this.rand, k, l);
MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Post(chunkProvider, worldObj, rand, x, z, false));
BlockFalling.fallInstantly = false;
}

 

 

And of course specified it in my custom WorldType, but all the features omitted still generate.

[Izzy Axel]

Still can't figure this one out.