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Repeated call of onLoad in tileEntity crashes server and client.

Raycoms

By Raycoms
in Modder Support

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Raycoms Diamond Finder

Raycoms

Posted
Posted

I have some code in my tileEntity:

 

   @Override
    public void onLoad()
    {
        super.onLoad();
        final World world = getWorld();

        if (world != null)
        {
            @Nullable final Colony colony = ColonyManager.getColony(world, pos);

            if (colony != null && colony.getField(pos) == null)
            {
                @Nullable final Entity entity = EntityUtils.getEntityFromUUID(world, colony.getPermissions().getOwner());

                if (entity instanceof EntityPlayer)
                {
                    colony.addNewField(this, ((EntityPlayer) entity).inventory, pos, world);
                }
            }
        }
    }

 

Which creates a field which loops like 20 times through some loop(pretty cheap operation).

 

And this really never created any problems. Out of the nothing, now when I login to our server this onLoad is called like a hundred times until server and client say goodbye.

 

Did I do something wrong?

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Raycoms Diamond Finder

Raycoms

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  • Author
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And it just goes on like this forever:

 

[19:35:44] [server thread/ERROR]: Encountered an unexpected exception

java.lang.StackOverflowError

at java.util.zip.Inflater.<init>(Inflater.java:102) ~[?:1.8.0_101]

at java.util.zip.Inflater.<init>(Inflater.java:110) ~[?:1.8.0_101]

at java.util.zip.InflaterInputStream.<init>(InflaterInputStream.java:108) ~[?:1.8.0_101]

at net.minecraft.world.chunk.storage.RegionFile.func_76704_a(RegionFile.java:182) ~[ath.class:?]

at net.minecraft.world.chunk.storage.RegionFileCache.func_76549_c(SourceFile:89) ~[ati.class:?]

at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadChunk__Async(AnvilChunkLoader.java:94) ~[atj.class:?]

at net.minecraftforge.common.chunkio.ChunkIOProvider.run(ChunkIOProvider.java:68) ~[ChunkIOProvider.class:?]

at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:92) ~[ChunkIOExecutor.class:?]

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:115) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186028_c(ChunkProviderServer.java:86) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:132) ~[lr.class:?]

at net.minecraft.world.World.func_72964_e(World.java:303) ~[aid.class:?]

at net.minecraft.world.World.func_175726_f(World.java:298) ~[aid.class:?]

at net.minecraft.world.World.func_180495_p(World.java:78) ~[aid.class:?]

at net.minecraft.world.World.func_175623_d(World.java:223) ~[aid.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.isNoPartOfField(Field.java:374) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.searchNextBlock(Field.java:358) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.calculateSize(Field.java:341) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.<init>(Field.java:233) ~[Field.class:?]

at com.minecolonies.colony.Colony.addNewField(Colony.java:1003) ~[Colony.class:?]

at com.minecolonies.tileentities.ScarecrowTileEntity.onLoad(ScarecrowTileEntity.java:119) ~[scarecrowTileEntity.class:?]

at net.minecraft.world.chunk.Chunk.func_177426_a(Chunk.java:821) ~[asv.class:?]

at net.minecraft.world.chunk.Chunk.func_150813_a(Chunk.java:798) ~[asv.class:?]

at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadEntities(AnvilChunkLoader.java:490) ~[atj.class:?]

at net.minecraftforge.common.chunkio.ChunkIOProvider.syncCallback(ChunkIOProvider.java:96) ~[ChunkIOProvider.class:?]

at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:94) ~[ChunkIOExecutor.class:?]

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:115) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186028_c(ChunkProviderServer.java:86) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:132) ~[lr.class:?]

at net.minecraft.world.World.func_72964_e(World.java:303) ~[aid.class:?]

at net.minecraft.world.World.func_175726_f(World.java:298) ~[aid.class:?]

at net.minecraft.world.World.func_180495_p(World.java:78) ~[aid.class:?]

at net.minecraft.world.World.func_175623_d(World.java:223) ~[aid.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.isNoPartOfField(Field.java:374) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.searchNextBlock(Field.java:358) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.calculateSize(Field.java:341) ~[Field.class:?]

at com.minecolonies.entity.ai.citizen.farmer.Field.<init>(Field.java:233) ~[Field.class:?]

at com.minecolonies.colony.Colony.addNewField(Colony.java:1003) ~[Colony.class:?]

at com.minecolonies.tileentities.ScarecrowTileEntity.onLoad(ScarecrowTileEntity.java:119) ~[scarecrowTileEntity.class:?]

at net.minecraft.world.chunk.Chunk.func_177426_a(Chunk.java:821) ~[asv.class:?]

at net.minecraft.world.chunk.Chunk.func_150813_a(Chunk.java:798) ~[asv.class:?]

at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadEntities(AnvilChunkLoader.java:490) ~[atj.class:?]

at net.minecraftforge.common.chunkio.ChunkIOProvider.syncCallback(ChunkIOProvider.java:96) ~[ChunkIOProvider.class:?]

at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:94) ~[ChunkIOExecutor.class:?]

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:115) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186028_c(ChunkProviderServer.java:86) ~[lr.class:?]

at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:132) ~[lr.class:?]

at net.minecraft.world.World.func_72964_e(World.java:303) ~[aid.class:?]

at net.minecraft.world.World.func_175726_f(World.java:298) ~[aid.class:?]

at net.minecraft.world.World.func_180495_p(World.java:78) ~[aid.class:?]

at net.minecraft.world.World.func_175623_d(World.java:223) ~[aid.class:?]

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Draco18s Reality Controller

Draco18s

Posted
Posted

This line: 

colony.addNewField(this, ((EntityPlayer) entity).inventory, pos, world);

Calls a method that does this:

 

Field.calculateSize()

Field.searchNextBlock()

Field.isNoPartOfField()

 

These methods then make calls into world, asking for more data from the chunk in a way that causes the chunk to be read from disk again (because it hasn't finished loading) that causes your TE to load again which begins the cycle anew.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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