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Out of memory java heap space error?

Posted June 21, 201213 yr

For some reason when I went to update some files on my server I got this error:

java.lang.OutOfMemoryError: Java heap space

at ge.<init>(World.java:188)

at gp.<init>(WorldServer.java:26)

at hy.<init>(SourceFile:10)

at net.minecraft.server.MinecraftServer.initDimension(MinecraftServer.java:690)

at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:743)

at mod_EE.onTickInGame(mod_EE.java:120)

at BaseMod.doTickInGame(BaseMod.java:41)

at cpw.mods.fml.common.modloader.BaseModTicker.tickBaseMod(BaseModTicker.java:65)

at cpw.mods.fml.common.modloader.BaseModTicker.tickEnd(BaseModTicker.java:54)

at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:127)

at cpw.mods.fml.server.FMLServerHandler.onPostServerTick(FMLServerHandler.java:157)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:604)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:450)

at dn.run(SourceFile:492)

However I have never had this error, I think this may be a possible error with mystcraft but I am unsure, I think this because it is the only mod I have added other than updating a few mods. Also my terminal (cmd/ default server jar running) will not accept any commands that I type into it. Does anybody have any advice? (Other than the obvious "DONT USE MYSTCRAFT", as I would very much enjoy adding it to my server.

Quote

June 21, 201213 yr

One solution would be to use 64 bit java. 32 bit Programs are limited up to 2GB of memory. Other solution is to allocate more memory when run MC, but on 32bit application is not possible to go past 2GB limit.

Quote

June 22, 201213 yr

MystCraft uses a crap-ton of memory to load all the worlds, you need to have a pretty beefy server as well as a well set up Minecraft server with enough memory allocated to it.

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By WinX · 1 hour ago1 hr
How to add my mob to another mod's biome in 1.20.1.

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By ilov3gam3z · 14 hours ago14 hr
Orbital strike cannon fishing rod mod

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By Astoxy · 21 hours ago21 hr
How to add my mob to another mod's biome in 1.20.1.

You can add mob spawns using Forge's Biome Modifiers feature. I won't go into details on how to use a data generator for them, but here's a simple example:
{ "type": "forge:add_spawns", // Required "biomes": "#namespace:biome_tag", // Accepts a biome id, [list of biome ids], or #namespace:biome_tag "spawners": { "type": "namespace:entity_type", // Type of mob to spawn "weight": 100, // int, spawn weighting "minCount": 1, // int, minimum pack size "maxCount": 4 // int, maximum pack size } }This JSON file would go somewhere like this: data/modid/forge/biome_modifier/your_biome_modifier.json

By Jonathing · Yesterday at 12:10 AM1 day
How to change player renderer and transform model parts?

I have been trying for a while now to make a custom player renderer, and replace the vanilla player renderer with it. So far I've come up with a custom player renderer class that extends vanilla PlayerRenderer:
package com.FireDude123.BOTW.entity.renderer; import com.mojang.blaze3d.vertex.PoseStack; import net.minecraft.client.player.AbstractClientPlayer; import net.minecraft.client.renderer.MultiBufferSource; import net.minecraft.client.renderer.entity.player.PlayerRenderer; import net.minecraft.client.renderer.entity.EntityRendererProvider; import net.minecraftforge.client.event.RenderPlayerEvent; import net.minecraftforge.common.MinecraftForge; public class PoseablePlayerRenderer extends PlayerRenderer { public PoseablePlayerRenderer(EntityRendererProvider.Context ctx, boolean slim) { super(ctx, slim); System.out.println("here too"); } @Override public void render(AbstractClientPlayer p_117788_, float p_117789_, float p_117790_, PoseStack poseStack, MultiBufferSource p_117792_, int p_117793_) { System.out.println("didnt get here lol"); model.leftArm.xRot=(float)Math.toRadians(160); super.render(p_117788_, p_117789_, p_117790_, poseStack, p_117792_, p_117793_); } } As you can see, the intended purpose of this is to raise the player's left arm by 160 degrees. However, combined with this logic in ClientModEvents:
@Mod.EventBusSubscriber(modid = MODID, bus = Mod.EventBusSubscriber.Bus.MOD, value = Dist.CLIENT) public static class ClientModEvents { @SubscribeEvent public static void onClientSetup(FMLClientSetupEvent event) { EntityRenderers.register((EntityType<? extends AbstractClientPlayer>)(EntityType<?)EntityType.PLAYER, ctx -> new PoseablePlayerRenderer(ctx, true)); EntityRenderers.register(Entities.MAGNESIS_BLOCK.get(), com.FireDude123.BOTW.entity.renderer.BlockDisplayRenderer::new); EntityRenderers.register(Entities.REMOTE_BOMB.get(), ThrownItemRenderer::new); EntityRenderers.register(Entities.CRYONIS_ICE.get(), com.FireDude123.BOTW.entity.renderer.BlockDisplayRenderer::new); EntityRenderers.register(Entities.STASIS_BLOCK.get(), FallingBlockRenderer::new); } @SubscribeEvent public static void registerLayerDefinitions(EntityRenderersEvent.RegisterLayerDefinitions event) { event.registerLayerDefinition(new ModelLayerLocation(new ResourceLocation(BOTW.MODID, "paraglider"), "main"), ParagliderLayer::createBodyLayer); } }(I also have a paraglider layer here for something else, it's working perfectly fine, also I used the slim setting because the player is slim in 1.20.1 forge)
This logic isn't replacing the renderer, as far as I can tell. Can someone please advise as to why, and how to fix it?

By FireDude123 · Posted Thursday at 12:07 AM2 days

Choonster

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Out of memory java heap space error?

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