Jump to content

View in the app

A better way to browse. Learn more.

Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS

Tap the Share icon in Safari
Scroll the menu and tap Add to Home Screen.
Tap Add in the top-right corner.

To install this app on Android

Tap the 3-dot menu (⋮) in the top-right corner of the browser.
Tap Add to Home screen or Install app.
Confirm by tapping Install.

Forge Forums

Forge Forums

Forge Forums

Forge Forums

Existing user? Sign In
Sign In

Email Address

Password

Remember me
Not recommended on shared computers

Forgot your password?

Or sign in with...
Sign Up

Please read the rules and FAQ before starting a new topic

Currently supported: All versions

Forge Minecraft- Single World- Exception ticking world error.

Posted August 10, 201510 yr

Was using MCA and Mr.Crayfish on My forge for several days no issue i was flying in creative when bam..---- Minecraft Crash Report ----

// You should try our sister game, Minceraft!

Time: 8/9/15 8:52 PM

Description: Exception ticking world

java.util.ConcurrentModificationException

at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)

at java.util.HashMap$KeyIterator.next(HashMap.java:828)

at com.google.common.collect.AbstractMapBasedMultimap$WrappedCollection$WrappedIterator.next(AbstractMapBasedMultimap.java:486)

at net.minecraft.util.ClassInheritanceMultiMap$2.computeNext(SourceFile:90)

at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)

at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)

at net.minecraft.world.World.func_175650_b(World.java:3126)

at net.minecraft.world.chunk.Chunk.func_76631_c(Chunk.java:952)

at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:46)

at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:12)

at net.minecraftforge.common.util.AsynchronousExecutor$Task.finish(AsynchronousExecutor.java:189)

at net.minecraftforge.common.util.AsynchronousExecutor$Task.get(AsynchronousExecutor.java:165)

at net.minecraftforge.common.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:341)

at net.minecraftforge.common.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:302)

at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:12)

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:117)

at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:92)

at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:189)

at net.minecraft.world.World.func_72964_e(World.java:304)

at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:380)

at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:221)

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:693)

at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:598)

at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:164)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:478)

at java.lang.Thread.run(Thread.java:695)

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

---------------------------------------------------------------------------------------

-- Head --

Stacktrace:

at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)

at java.util.HashMap$KeyIterator.next(HashMap.java:828)

at com.google.common.collect.AbstractMapBasedMultimap$WrappedCollection$WrappedIterator.next(AbstractMapBasedMultimap.java:486)

at net.minecraft.util.ClassInheritanceMultiMap$2.computeNext(SourceFile:90)

at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)

at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)

at net.minecraft.world.World.func_175650_b(World.java:3126)

at net.minecraft.world.chunk.Chunk.func_76631_c(Chunk.java:952)

at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:46)

at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:12)

at net.minecraftforge.common.util.AsynchronousExecutor$Task.finish(AsynchronousExecutor.java:189)

at net.minecraftforge.common.util.AsynchronousExecutor$Task.get(AsynchronousExecutor.java:165)

at net.minecraftforge.common.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:341)

at net.minecraftforge.common.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:302)

at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:12)

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:117)

at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:92)

at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:189)

at net.minecraft.world.World.func_72964_e(World.java:304)

at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:380)

at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:221)

-- Affected level --

Details:

Level name: Riversong

All players: 1 total; [EntityPlayerMP['RiversongJamesGirl'/372, l='Riversong', x=96.02, y=65.00, z=500.39]]

Chunk stats: ServerChunkCache: 857 Drop: 0

Level seed: 1975549259

Level generator: ID 00 - default, ver 1. Features enabled: true

Level generator options:

Level spawn location: -204.00,64.00,252.00 - World: (-204,64,252), Chunk: (at 4,4,12 in -13,15; contains blocks -208,0,240 to -193,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)

Level time: 1734022 game time, 1734022 day time

Level dimension: 0

Level storage version: 0x04ABD - Anvil

Level weather: Rain time: 5452 (now: true), thunder time: 69825 (now: false)

Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true

Stacktrace:

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:693)

at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:598)

at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:164)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:478)

at java.lang.Thread.run(Thread.java:695)

-- System Details --

Details:

Minecraft Version: 1.8

Operating System: Mac OS X (x86_64) version 10.10.3

Java Version: 1.6.0_65, Apple Inc.

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc.

Memory: 157904280 bytes (150 MB) / 458743808 bytes (437 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 1 total; -Xmx1G

IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95

FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.3.1475 6 mods loaded, 6 mods active

States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)

UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.3.1475.jar)

UCHIJAAAA Forge{11.14.3.1475} [Minecraft Forge] (forge-1.8-11.14.3.1475.jar)

UCHIJAAAA RadixCore{2.0.3-1.8} [RadixCore] (RadixCore-2.0.3-1.8-universal.jar)

UCHIJAAAA MCA{5.0.6.1-1.8} [Minecraft Comes Alive] (MCA-5.0.6.2-1.8-universal.jar)

UCHIJAAAA cfm{3.4.8} [ß9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.8-build1(1..jar)

Loaded coremods (and transformers):

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.

Profiler Position: N/A (disabled)

Player Count: 1 / 8; [EntityPlayerMP['RiversongJamesGirl'/372, l='Riversong', x=96.02, y=65.00, z=500.39]]

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'fml,forge'

Quote

August 10, 201510 yr

Author

i bet it is the minecraft comes alive because it never did this before ..

Quote

August 10, 201510 yr

Author

so it is something the original creator needs to fix.. there is nothing i can do??

Quote

August 10, 201510 yr

Yes, indeed - after you track down erroring mod (try to replicate error by playing with only one mod to be sure it's the one) report this to author. He hopefully should know where to look for his mistake.

1.7.10 is no longer supported by forge, you are on your own.

Quote

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.

Reply to this topic...

https://forums.minecraftforge.net/topic/32641-forge-minecraft-single-world-exception-ticking-world-error/

Go to topic listing

IPS spam blocked by CleanTalk.

Announcements

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

I'm on 1.20.1 and was wondering if there was a way to add a mob I am going to make to a other mod's biome (Regions Unexplored in this case). I am trying to figure this out before I start coding the mod. Could someone point me to a good guide on this? I saw some things about biome modifier's but all the resources are either to short, unhelpful or for a different version. Thanks in advance. (i am a beginner but i have java and modding knowledge so this isn't like a "i am new and don't know anything about coding" problem btw)

By ilov3gam3z · Posted Yesterday at 04:08 PM1 day
Help with file conversion

Many Forge users seek help with file conversions. Similarly, managing your health can benefit from structured tools like the https://wellness-app.com/calculator/fasting-calculator/ and a free intermittent fasting calculator. These tools help you plan and personalize your fasting and eating windows based on your lifestyle and goals. By entering your preferred fasting duration and meal times, you receive a tailored schedule that makes intermittent fasting easier to follow. Just as mastering file conversions improves modding success, using a fasting calculator brings clarity and structure to your health routine, supporting better results over time.

By Brialeblanc · Yesterday at 10:34 AM1 day
Cobblemon invalid player data

Hi everyone, I keep getting "invalid player data" when trying to log onto my friend's server. Log analysis says to remove Night Lights and ImmediatelyFast, but that doesn't work. Any insight is appreciated

Log: https://mclo.gs/uj6pMkd

By CobbleDN · Posted Yesterday at 04:14 AM1 day
Bad pathfinding for big mobs (1.21.1)

I've struggled with this for way too long now, so I have decided to ask for some assistance here because there is almost no information about this online.

I made a hostile mob and I built it like this:
public static final Supplier<EntityType<Bunyip>> BUNYIP = ENTITY_TYPES.register("bunyip" , () -> EntityType.Builder. of(Bunyip::new, MobCategory.MONSTER).sized(3f, 2.5f).eyeHeight(1.75f).build("bunyip"));

However, I have discovered that a BoundingBox of 3 is too big for the vanilla pathfinding to work well. In fact, anything bigger than a block will not work well. This is especially noticeable when having it chase a player in a negative X and/or negative Z direction. The mob starts spinning, walking backwards, walking diagonally, etc.

I am using the Goal system:
protected void registerGoals() { super.registerGoals(); this.goalSelector.addGoal(1, new MeleeAttackGoal(this, 1.25, true)); this.targetSelector.addGoal(2, new NearestAttackableTargetGoal<>(this, Player.class, true, true)); }

This does not seem to be a me issue as the ravager, one of the biggest vanilla mobs, also struggles with proper pathfinding. I am a bit familiar with how Minecraft's pathfinding works, but not enough to make a pathfinding system from scratch (or at least not in a reasonable amount of time). Is there any way to fix this with some tweaks or will I have to make a custom pathfinding system?

By VictorEvers · Posted Tuesday at 08:42 PM2 days

There are no registered users currently online

Important Information

By using this site, you agree to our Terms of Use.

I accept

Chrome (Android)

Tap the lock icon next to the address bar.
Tap Permissions → Notifications.
Adjust your preference.

Chrome (Desktop)

Click the padlock icon in the address bar.
Select Site settings.
Find Notifications and adjust your preference.