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Forge Server Crashing

Ali Altamimi

By Ali Altamimi
in Support & Bug Reports

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Ali Altamimi Tree Puncher

Ali Altamimi

Posted
Posted

My forge server keeps crashing when I try loading it 

---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 4/3/18 5:49 PM
Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Pixelmon (pixelmon)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOfRange(Unknown Source)
    at java.lang.String.<init>(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:486)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:56)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:496)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:58)
    at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:133)
    at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:88)
    at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:83)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.loadSnapshot(StructureRegistry.java:407)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.registerGym(StructureRegistry.java:306)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.registerStructures(StructureRegistry.java:111)
    at com.pixelmonmod.pixelmon.CommonProxy.init(CommonProxy.java:117)
    at com.pixelmonmod.pixelmon.Pixelmon.init(Pixelmon.java:153)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:600)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)


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

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (x86) version 10.0
    Java Version: 1.8.0_161, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
    Memory: 5982120 bytes (5 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
    JVM Flags: 0 total; 
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.2.2653 5 mods loaded, 5 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                                |
    |:----- |:--------- |:------------ |:--------------------------------------- |:---------------------------------------- |
    | UCHI  | minecraft | 1.12.2       | minecraft.jar                           | None           

DaemonUmbra Reality Controller

DaemonUmbra

Posted
Posted (edited)
  On 4/4/2018 at 3:41 AM, Ali Altamimi said:

Caused by: java.lang.OutOfMemoryError: Java heap space

Expand  

 

  On 4/4/2018 at 3:41 AM, Ali Altamimi said:

up to 259522560 bytes (247 MB)

Expand  

You'll need to give it a lot more memory, 4Gigs is usually standard with modded Minecraft

 

Edit: When I say 4Gigs I mean the client, you can usually get away with a little less for a server since it's not storing textures, but it will still need upwards of 2G

Edited by DaemonUmbra
Extra note

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

 

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

 

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

  Reveal hidden contents

 

Ali Altamimi Tree Puncher

Ali Altamimi

Posted
  • Author
Posted

It still won't work even though I added 2 more gigabytes of ram ---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 4/3/18 8:53 PM
Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Pixelmon (pixelmon)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOfRange(Unknown Source)
    at java.lang.String.<init>(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at java.io.DataInputStream.readUTF(Unknown Source)
    at net.minecraft.nbt.NBTTagCompound.func_152448_b(NBTTagCompound.java:486)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:56)
    at net.minecraft.nbt.NBTTagCompound.func_152449_a(NBTTagCompound.java:496)
    at net.minecraft.nbt.NBTTagCompound.func_152446_a(NBTTagCompound.java:58)
    at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:133)
    at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:88)
    at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:83)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.loadSnapshot(StructureRegistry.java:407)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.registerGym(StructureRegistry.java:306)
    at com.pixelmonmod.pixelmon.worldGeneration.structure.StructureRegistry.registerStructures(StructureRegistry.java:111)
    at com.pixelmonmod.pixelmon.CommonProxy.init(CommonProxy.java:117)
    at com.pixelmonmod.pixelmon.Pixelmon.init(Pixelmon.java:153)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:600)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)


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

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (x86) version 10.0
    Java Version: 1.8.0_161, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
    Memory: 935800 bytes (0 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
    JVM Flags: 0 total; 
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.2.2653 5 mods loaded, 5 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                                |
    |:----- |:--------- |:------------ |:--------------------------------------- |:---------------------------------------- |
    | UCHI  | minecraft | 1.12.2       | minecraft.jar                           | None                                     |
    | UCHI  | mcp       | 9.42         | minecraft.jar                           | None                                     |
    | UCHI  | FML       | 8.0.99.99    | forge-1.12.2-14.23.2.2653-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHI  | forge     | 14.23.2.2653 | forge-1.12.2-14.23.2.2653-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | UCHE  | pixelmon  | 6.0.0        | Pixelmon-1.12.2-6.0.0-universal.jar     | None                                     |

    Loaded coremods (and transformers): 
    Profiler Position: N/A (disabled)
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)

Alright,  thanks.

DaemonUmbra Reality Controller

DaemonUmbra

Posted
Posted
  On 4/4/2018 at 3:56 AM, Ali Altamimi said:

Memory: 935800 bytes (0 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)

Expand  

No you didn't, how are you "adding more ram"?

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

 

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

 

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

  Reveal hidden contents

 

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