ic2 crashes server when placeing a water pump

1st Official Post

    everytime i place a water pump my game crashes the server. i have to restart the server in order for people to be able to connect to it again. the issue does not happen on single player.
    this is the crash report i am getting server side>



    ---- Minecraft Crash Report ----
    // Ooh. Shiny.


    Time: 1/6/14 1:02 PM
    Description: Exception ticking world entities


    java.lang.OutOfMemoryError: Java heap space
    at java.util.LinkedList.linkLast(Unknown Source)
    at java.util.LinkedList.add(Unknown Source)
    at ic2.core.energy.Grid.remove(Grid.java:114)
    at ic2.core.energy.EnergyNetLocal.removeTileFromGrids(EnergyNetLocal.java:413)
    at ic2.core.energy.EnergyNetLocal.removeTileEntity(EnergyNetLocal.java:152)
    at ic2.core.energy.EventHandler.onEnergyTileUnload(EventHandler.java:36)
    at net.minecraftforge.event.ASMEventHandler_20_EventHandler_onEnergyTileUnload_EnergyTileUnloadEvent.invoke(.dynamic)
    at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
    at net.minecraftforge.event.EventBus.post(EventBus.java:108)
    at ic2.core.block.wiring.TileEntityCable.onUnloaded(TileEntityCable.java:150)
    at ic2.core.block.TileEntityBlock.onChunkUnload(TileEntityBlock.java:71)
    at net.minecraft.world.World.func_72939_s(World.java:2250)
    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:550)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:276)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
    at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)



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


    -- Head --
    Stacktrace:
    at java.util.LinkedList.linkLast(Unknown Source)
    at java.util.LinkedList.add(Unknown Source)
    at ic2.core.energy.Grid.remove(Grid.java:114)
    at ic2.core.energy.EnergyNetLocal.removeTileFromGrids(EnergyNetLocal.java:413)
    at ic2.core.energy.EnergyNetLocal.removeTileEntity(EnergyNetLocal.java:152)
    at ic2.core.energy.EventHandler.onEnergyTileUnload(EventHandler.java:36)
    at net.minecraftforge.event.ASMEventHandler_20_EventHandler_onEnergyTileUnload_EnergyTileUnloadEvent.invoke(.dynamic)
    at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
    at net.minecraftforge.event.EventBus.post(EventBus.java:108)
    at ic2.core.block.wiring.TileEntityCable.onUnloaded(TileEntityCable.java:150)
    at ic2.core.block.TileEntityBlock.onChunkUnload(TileEntityBlock.java:71)
    at net.minecraft.world.World.func_72939_s(World.java:2250)
    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:550)


    -- Affected level --
    Details:
    Level name: world
    All players: 1 total; [EntityPlayerMP['Sparx213'/118, l='world', x=24.40, y=82.55, z=64.10]]
    Chunk stats: ServerChunkCache: 928 Drop: 0
    Level seed: 2445657836492557732
    Level generator: ID 00 - default, ver 1. Features enabled: true
    Level generator options:
    Level spawn location: World: (98,64,224), Chunk: (at 2,4,0 in 6,14; contains blocks 96,0,224 to 111,255,239), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 12129601 game time, 12186516 day time
    Level dimension: 0
    Level storage version: 0x04ABD - Anvil
    Level weather: Rain time: 15318 (now: true), thunder time: 2911 (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:668)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:276)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
    at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)


    -- System Details --
    Details:
    Minecraft Version: 1.6.4
    Operating System: Windows 7 (x86) version 6.1
    Java Version: 1.7.0_45, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
    Memory: 52979840 bytes (50 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
    JVM Flags: 0 total;
    AABB Pool Size: 3972 (222432 bytes; 0 MB) allocated, 3009 (168504 bytes; 0 MB) used
    Suspicious classes: FML and Forge are installed
    IntCache: cache: 0, tcache: 0, allocated: 2, tallocated: 64
    FML: MCP v8.11 FML v6.4.45.953 Minecraft Forge 9.11.1.953 24 mods loaded, 24 mods active
    mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    FML{6.4.45.953} [Forge Mod Loader] (minecraftforge-universal-1.6.4-9.11.1.953.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    Forge{9.11.1.953} [Minecraft Forge] (minecraftforge-universal-1.6.4-9.11.1.953.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    CodeChickenCore{0.9.0.6} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Core{4.1.1} [BuildCraft] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Builders{4.1.1} [BC Builders] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Energy{4.1.1} [BC Energy] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Factory{4.1.1} [BC Factory] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Transport{4.1.1} [BC Transport] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    BuildCraft|Silicon{4.1.1} [BC Silicon] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ComputerCraft{1.57} [ComputerCraft] (ComputerCraft1.57.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    CCTurtle{1.57} [ComputerCraft Turtles] (ComputerCraft1.57.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    IC2{2.0.316-experimental} [IndustrialCraft 2] (industrialcraft-2_2.0.316-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    Forestry{2.3.0.7} [Forestry for Minecraft] (forestry-A-2.3.0.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    IC2NuclearControl{1.6.2c} [Nuclear Control] (IC2NuclearControl-1.6.2c-ic2-experimental.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ForgeMultipart{1.0.0.212} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.212.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Core{4.1.0.13} [Project: Red-Core] (ProjectRedBase-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Compatability{4.1.0.13} [ProjectRed-Compatability] (ProjectRedCompat-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Integration{4.1.0.13} [ProjectRed-Integration] (ProjectRedIntegration-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Transmission{4.1.0.13} [ProjectRed-Transmission] (ProjectRedIntegration-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Illumination{4.1.0.13} [ProjectRed-Illumination] (ProjectRedLighting-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ProjRed|Exploration{4.1.0.13} [ProjectRed-Exploration] (ProjectRedWorld-1.6.4-4.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    McMultipart{1.0.0.212} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.212.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    ForgeMicroblock{1.0.0.212} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.212.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 2114 (118384 bytes; 0 MB) allocated, 2048 (114688 bytes; 0 MB) used
    Player Count: 1 / 20; [EntityPlayerMP['Sparx213'/118, l='world', x=24.40, y=82.55, z=64.10]]
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)



    ANY help would be greatly appericated!

    • Official Post

    Looks like your Minecraft needs more memory.

    145 Mods isn't too many. 9 types of copper and 8 types of tin aren't too many. 3 types of coffee though?

    I know that you believe that you understood what you think I said, but I am not sure you realise that what you read was not what I meant.


    ---- Minecraft Crash Report ----
    // I just don't know what went wrong :(


    I see this too much.

    Quote from sparksr

    how can i up my server ram
    i tried to make a batch file but it does not open the server


    As RawCode sad perfect joke. I recommend getting 1-2GB and more. Is it payed server? If yes you probably need to pay more to get more ram.
    If its local server then use bat file with "-Xmx[number]G" as usual.
    If it still crash you need to do some research about other parameters and (modded)server requirements like permgen size etc.

    • Official Post

    Put the server.jar into its own folder. Then, put this code into a text file:

    Code
    java -Xms512M -Xmx1536M -jar minecraft_server.jar


    When you have done this, click SAVE AS and save it as "run.bat" under the "all files" filter.
    Then, you should be able to run the batch file fine.