Jump to content

Minecraft Server Crashes After a Few Minutes (FORGE ONLY)


licebit

Recommended Posts

My server is supposed to be using a custom modpack I'm making, but I've found out it crashes even without any mods and only Forge installed.

I'm using Forge 14.23.5.2836 (same error occurs on 2835) on Minecraft 1.12.2.

The crash occurs only when at least one player is on the server, and happens at any time during exploration or standing still.

Here's the crash-report:

Quote

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// On the bright side, I bought you a teddy bear!

Time: 4/24/19 9:54 PM
Description: Exception ticking world

java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
    at java.util.HashMap$ValueIterator.next(HashMap.java:1471)
    at net.minecraft.world.chunk.Chunk.func_76623_d(Chunk.java:870)
    at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:269)
    at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:748)


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

-- Head --
Thread: Server thread
Stacktrace:
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
    at java.util.HashMap$ValueIterator.next(HashMap.java:1471)
    at net.minecraft.world.chunk.Chunk.func_76623_d(Chunk.java:870)
    at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:269)
    at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)

-- Affected level --
Details:
    Level name: testss
    All players: 1 total; [EntityPlayerMP['g_irl'/2158, l='testss', x=3418.21, y=92.29, z=272.00]]
    Chunk stats: ServerChunkCache: 530 Drop: 2
    Level seed: -680706251
    Level generator: ID 00 - default, ver 1. Features enabled: true
    Level generator options: 
    Level spawn location: World: (-147,64,295), Chunk: (at 13,4,7 in -10,18; contains blocks -160,0,288 to -145,255,303), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 8049 game time, 8049 day time
    Level dimension: 0
    Level storage version: 0x04ABD - Anvil
    Level weather: Rain time: 25565 (now: false), thunder time: 103226 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Linux (amd64) version 4.15.0-29-generic
    Java Version: 1.8.0_191, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 257435616 bytes (245 MB) / 620756992 bytes (592 MB) up to 4294967296 bytes (4096 MB)
    JVM Flags: 4 total; -Xmx4096M -Xms128M -XX:+UseG1GC -Xss4M
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP 9.42 Powered by Forge 14.23.5.2835 4 mods loaded, 4 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State  | ID        | Version      | Source        | Signature                                |
    |:------ |:--------- |:------------ |:------------- |:---------------------------------------- |
    | LCHIJA | minecraft | 1.12.2       | minecraft.jar | None                                     |
    | LCHIJA | mcp       | 9.42         | minecraft.jar | None                                     |
    | LCHIJA | FML       | 8.0.99.99    | custom.jar    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge     | 14.23.5.2835 | custom.jar    | e3c3d50c7c986df74c645c0ac54639741c90a557 |

    Loaded coremods (and transformers): 
    Profiler Position: N/A (disabled)
    Player Count: 1 / 15; [EntityPlayerMP['g_irl'/2158, l='testss', x=3418.21, y=92.29, z=272.00]]
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)

 

crash-2019-04-24_21.54.27-server.txt

Link to comment
Share on other sites

Update Forge.

This is fixed in 2836.

Some tips:

Spoiler

Modder Support:

Spoiler

1. Do not follow tutorials on YouTube, especially TechnoVision (previously called Loremaster) and HarryTalks, due to their promotion of bad practice and usage of outdated code.

2. Always post your code.

3. Never copy and paste code. You won't learn anything from doing that.

4. 

Quote

Programming via Eclipse's hotfixes will get you nowhere

5. Learn to use your IDE, especially the debugger.

6.

Quote

The "picture that's worth 1000 words" only works if there's an obvious problem or a freehand red circle around it.

Support & Bug Reports:

Spoiler

1. Read the EAQ before asking for help. Remember to provide the appropriate log(s).

2. Versions below 1.11 are no longer supported due to their age. Update to a modern version of Minecraft to receive support.

 

 

Link to comment
Share on other sites

Hello, same problem for me, my server crash many times during games and crash many times a row ( 2 to 3 times yesterday).

I don't think this crash is generated by mods because it works correctly locally.

 

Crash-report : (for anonymity i remove players names)
 

Quote

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// There are four lights!

Time: 4/24/19 11:54 PM
Description: Exception ticking world

java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
    at java.util.HashMap$ValueIterator.next(HashMap.java:1466)
    at net.minecraft.world.chunk.Chunk.func_76623_d(Chunk.java:870)
    at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:269)
    at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Server thread
Stacktrace:
    at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
    at java.util.HashMap$ValueIterator.next(HashMap.java:1466)
    at net.minecraft.world.chunk.Chunk.func_76623_d(Chunk.java:870)
    at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:269)
    at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)

-- Affected level --
Details:
    Level name: world
    All players: 1 total; [EntityPlayerMP['<playername>'/148, l='world', x=61.86, y=81.50, z=-288.92]]
    Chunk stats: ServerChunkCache: 615 Drop: 1
    Level seed: 5643357048097857605
    Level generator: ID 00 - default, ver 1. Features enabled: true
    Level generator options:
    Level spawn location: World: (212,64,-152), Chunk: (at 4,4,8 in 13,-10; contains blocks 208,0,-160 to 223,255,-145), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
    Level time: 3510320 game time, 3944255 day time
    Level dimension: 0
    Level storage version: 0x04ABD - Anvil
    Level weather: Rain time: 93388 (now: false), thunder time: 41392 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
    at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Linux (amd64) version 4.9.144-xxxx-std-ipv6-64
    Java Version: 1.8.0_111-internal, Oracle Corporation
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 904035168 bytes (862 MB) / 1809317888 bytes (1725 MB) up to 3817865216 bytes (3641 MB)
    JVM Flags: 2 total; -Xms128M -Xmx4096M
    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
    FML: MCP 9.42 Powered by Forge 14.23.5.2835 30 mods loaded, 30 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

    | State  | ID                | Version           | Source                                          | Signature                                |
    |:------ |:----------------- |:----------------- |:----------------------------------------------- |:---------------------------------------- |
    | LCHIJA | minecraft         | 1.12.2            | minecraft.jar                                   | None                                     |
    | LCHIJA | mcp               | 9.42              | minecraft.jar                                   | None                                     |
    | LCHIJA | FML               | 8.0.99.99         | server.jar                                      | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge             | 14.23.5.2835      | server.jar                                      | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | jei               | 4.15.0.269        | jei_1.12.2-4.15.0.269.jar                       | None                                     |
    | LCHIJA | abyssalcraft      | 1.9.6             | AbyssalCraft-1.12.2-1.9.6.jar                   | 220f10d3a93b3ff5fbaa7434cc629d863d6751b9 |
    | LCHIJA | aether_legacy     | 1.4.4             | aether_legacy-1.12.2-v1.4.4.jar                 | None                                     |
    | LCHIJA | backpack          | 3.0.2             | backpack-3.0.2-1.12.2.jar                       | None                                     |
    | LCHIJA | baubles           | 1.5.2             | Baubles-1.12-1.5.2.jar                          | None                                     |
    | LCHIJA | botania           | r1.10-361         | Botania+r1.10-361.jar                           | None                                     |
    | LCHIJA | codechickenlib    | 3.2.2.353         | CodeChickenLib-1.12.2-3.2.2.353-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCHIJA | redstoneflux      | 2.1.0             | RedstoneFlux-1.12-2.1.0.6-universal.jar         | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LCHIJA | cofhcore          | 4.6.2             | CoFHCore-1.12.2-4.6.2.25-universal.jar          | None                                     |
    | LCHIJA | cofhworld         | 1.3.0             | CoFHWorld-1.12.2-1.3.0.6-universal.jar          | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LCHIJA | dynmap            | 3.0-beta-3-160    | Dynmap-3.0-beta-3-forge-1.12.2.jar              | None                                     |
    | LCHIJA | cfm               | 6.2.0             | furniture-6.2.0-1.12.2.jar                      | None                                     |
    | LCHIJA | gravestone        | 1.10.1            | gravestone-1.10.1.jar                           | None                                     |
    | LCHIJA | ichunutil         | 7.2.1             | iChunUtil-1.12.2-7.2.1.jar                      | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 |
    | LCHIJA | hats              | 7.0.0             | Hats-1.12.2-7.0.2.jar                           | None                                     |
    | LCHIJA | ironchest         | 1.12.2-7.0.59.842 | ironchest-1.12.2-7.0.59.842.jar                 | None                                     |
    | LCHIJA | ironfurnaces      | 1.3.1             | ironfurnaces-1.3.1.jar                          | None                                     |
    | LCHIJA | metallurgy        | 0.2.0             | Metallurgy-4-Reforged-0.2.0.jar                 | None                                     |
    | LCHIJA | mobends           | 0.24              | mobends-0.24_for_MC-1.12.jar                    | None                                     |
    | LCHIJA | morph             | 7.1.3             | Morph-1.12.2-7.1.3.jar                          | 4db5c2bd1b556f252a5b8b54b256d381b2a0a6b8 |
    | LCHIJA | nei               | 2.4.2             | NotEnoughItems-1.12.2-2.4.2.240-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCHIJA | spartanweaponry   | beta 1.2.3        | SpartanWeaponry-1.12.2-beta-1.2.3.jar           | None                                     |
    | LCHIJA | thermalfoundation | 2.6.2             | ThermalFoundation-1.12.2-2.6.2.26-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LCHIJA | thermalexpansion  | 5.5.3             | ThermalExpansion-1.12.2-5.5.3.41-universal.jar  | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LCHIJA | twilightforest    | 3.8.689           | twilightforest-1.12.2-3.8.689-universal.jar     | None                                     |
    | LCHIJA | ua                | 1.1               | UgandanAdventures-V1.1-1.12.2.jar               | None                                     |

    Loaded coremods (and transformers):
    Profiler Position: N/A (disabled)
    Player Count: 1 / 8; [EntityPlayerMP['<playername>'/148, l='world', x=61.86, y=81.50, z=-288.92]]
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)

 

Link to comment
Share on other sites

7 minutes ago, UsakinKageru said:

Hello, same problem for me, my server crash many times during games and crash many times a row ( 2 to 3 times yesterday).

I don't think this crash is generated by mods because it works correctly locally.

... Did you even read this thread through?

9 hours ago, DavidM said:

Update Forge.

This is fixed in 2836.

 

Some tips:

Spoiler

Modder Support:

Spoiler

1. Do not follow tutorials on YouTube, especially TechnoVision (previously called Loremaster) and HarryTalks, due to their promotion of bad practice and usage of outdated code.

2. Always post your code.

3. Never copy and paste code. You won't learn anything from doing that.

4. 

Quote

Programming via Eclipse's hotfixes will get you nowhere

5. Learn to use your IDE, especially the debugger.

6.

Quote

The "picture that's worth 1000 words" only works if there's an obvious problem or a freehand red circle around it.

Support & Bug Reports:

Spoiler

1. Read the EAQ before asking for help. Remember to provide the appropriate log(s).

2. Versions below 1.11 are no longer supported due to their age. Update to a modern version of Minecraft to receive support.

 

 

Link to comment
Share on other sites

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...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Announcements



  • Recently Browsing

    • No registered users viewing this page.
  • Posts

    • They were already updated, and just to double check I even did a cleanup and fresh update from that same page. I'm quite sure drivers are not the problem here. 
    • i tried downloading the drivers but it says no AMD graphics hardware has been detected    
    • Update your AMD/ATI drivers - get the drivers from their website - do not update via system  
    • As the title says i keep on crashing on forge 1.20.1 even without any mods downloaded, i have the latest drivers (nvidia) and vanilla minecraft works perfectly fine for me logs: https://pastebin.com/5UR01yG9
    • Hello everyone, I'm making this post to seek help for my modded block, It's a special block called FrozenBlock supposed to take the place of an old block, then after a set amount of ticks, it's supposed to revert its Block State, Entity, data... to the old block like this :  The problem I have is that the system breaks when handling multi blocks (I tried some fix but none of them worked) :  The bug I have identified is that the function "setOldBlockFields" in the item's "setFrozenBlock" function gets called once for the 1st block of multiblock getting frozen (as it should), but gets called a second time BEFORE creating the first FrozenBlock with the data of the 1st block, hence giving the same data to the two FrozenBlock :   Old Block Fields set BlockState : Block{minecraft:black_bed}[facing=east,occupied=false,part=head] BlockEntity : net.minecraft.world.level.block.entity.BedBlockEntity@73681674 BlockEntityData : id:"minecraft:bed",x:3,y:-60,z:-6} Old Block Fields set BlockState : Block{minecraft:black_bed}[facing=east,occupied=false,part=foot] BlockEntity : net.minecraft.world.level.block.entity.BedBlockEntity@6d1aa3da BlockEntityData : {id:"minecraft:bed",x:2,y:-60,z:-6} Frozen Block Entity set BlockState : Block{minecraft:black_bed}[facing=east,occupied=false,part=foot] BlockPos{x=3, y=-60, z=-6} BlockEntity : net.minecraft.world.level.block.entity.BedBlockEntity@6d1aa3da BlockEntityData : {id:"minecraft:bed",x:2,y:-60,z:-6} Frozen Block Entity set BlockState : Block{minecraft:black_bed}[facing=east,occupied=false,part=foot] BlockPos{x=2, y=-60, z=-6} BlockEntity : net.minecraft.world.level.block.entity.BedBlockEntity@6d1aa3da BlockEntityData : {id:"minecraft:bed",x:2,y:-60,z:-6} here is the code inside my custom "freeze" item :    @Override     public @NotNull InteractionResult useOn(@NotNull UseOnContext pContext) {         if (!pContext.getLevel().isClientSide() && pContext.getHand() == InteractionHand.MAIN_HAND) {             BlockPos blockPos = pContext.getClickedPos();             BlockPos secondBlockPos = getMultiblockPos(blockPos, pContext.getLevel().getBlockState(blockPos));             if (secondBlockPos != null) {                 createFrozenBlock(pContext, secondBlockPos);             }             createFrozenBlock(pContext, blockPos);             return InteractionResult.SUCCESS;         }         return super.useOn(pContext);     }     public static void createFrozenBlock(UseOnContext pContext, BlockPos blockPos) {         BlockState oldState = pContext.getLevel().getBlockState(blockPos);         BlockEntity oldBlockEntity = oldState.hasBlockEntity() ? pContext.getLevel().getBlockEntity(blockPos) : null;         CompoundTag oldBlockEntityData = oldState.hasBlockEntity() ? oldBlockEntity.serializeNBT() : null;         if (oldBlockEntity != null) {             pContext.getLevel().removeBlockEntity(blockPos);         }         BlockState FrozenBlock = setFrozenBlock(oldState, oldBlockEntity, oldBlockEntityData);         pContext.getLevel().setBlockAndUpdate(blockPos, FrozenBlock);     }     public static BlockState setFrozenBlock(BlockState blockState, @Nullable BlockEntity blockEntity, @Nullable CompoundTag blockEntityData) {         BlockState FrozenBlock = BlockRegister.FROZEN_BLOCK.get().defaultBlockState();         ((FrozenBlock) FrozenBlock.getBlock()).setOldBlockFields(blockState, blockEntity, blockEntityData);         return FrozenBlock;     }  
  • Topics

×
×
  • Create New...

Important Information

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