Incomprehensible error

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    ---- Minecraft Crash Report ----


    WARNING: coremods are present:

    BCModPlugin (backpacks 1.12.2 - 3.5.8.jar)

    Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)

    DynamicSurroundingsCore (DynamicSurroundings-1.12.2-3.4.9.15.jar)

    CTMCorePlugin (CTM-MC1.12.2-1.0.1.30.jar)

    OTGCorePlugin (OTG-Core.jar)

    IvToolkit (IvToolkit-1.3.3-1.12.jar)

    llibrary (llibrary-core-1.0.8-1.12.2.jar)

    Contact their authors BEFORE contacting forge


    // My bad.


    Time: 2/24/20 6:49 PM

    Description: Exception in server tick loop


    Duplicate Mods:

    codechickenlib : /aternos/server/./mods/CodeChickenLib-1.12.2-3.2.3.358-universal.jar

    codechickenlib : /aternos/server/./mods/CodeChickenLib-1.12.2-3.2.1.351-universal.jar


    net.minecraftforge.fml.common.DuplicateModsFoundException

    at net.minecraftforge.fml.common.Loader.identifyDuplicates(Loader.java:466)

    at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:428)

    at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:568)

    at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98)

    at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333)

    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)

    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)

    at java.lang.Thread.run(Thread.java:748)



    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: Linux (amd64) version 4.4.0-159-generic

    Java Version: 1.8.0_222, Oracle Corporation

    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation

    Memory: 684566624 bytes (652 MB) / 926416896 bytes (883 MB) up to 1398276096 bytes (1333 MB)

    JVM Flags: 3 total; -XX:MaxMetaspaceSize=200M -Xmx1500M -Xms750M

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

    FML: MCP 9.42 Powered by Forge 14.23.5.2847 45 mods loaded, 0 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 |

    |:----- |:------------------------ |:------------------------ |:-------------------------------------------------- |:--------- |

    | | minecraft | 1.12.2 | minecraft.jar | None |

    | | mcp | 9.42 | minecraft.jar | None |

    | | FML | 8.0.99.99 | forge.jar | None |

    | | forge | 14.23.5.2847 | forge.jar | None |

    | | ivtoolkit | 1.3.3-1.12 | minecraft.jar | None |

    | | otgcore | 1.12.2 - v7 | minecraft.jar | None |

    | | bspkrscore | 7.6.0.1 | [1.12]bspkrsCore-universal-7.6.0.1.jar | None |

    | | treecapitator | 1.43.0 | [1.12]TreeCapitator-client-1.43.0.jar | None |

    | | ancientwarfareautomation | 1.12.2-2.6.1.318 | ancientwarfare-1.12.2-2.6.1.318.jar | None |

    | | ancientwarfare | 1.12.2-2.6.1.318 | ancientwarfare-1.12.2-2.6.1.318.jar | None |

    | | ancientwarfarenpc | 1.12.2-2.6.1.318 | ancientwarfare-1.12.2-2.6.1.318.jar | None |

    | | ancientwarfarestructure | 1.12.2-2.6.1.318 | ancientwarfare-1.12.2-2.6.1.318.jar | None |

    | | ancientwarfarevehicle | 1.12.2-2.6.1.318 | ancientwarfare-1.12.2-2.6.1.318.jar | None |

    | | backpacks16840 | 3.5.8 | backpacks 1.12.2 - 3.5.8.jar | None |

    | | baubles | 1.5.2 | Baubles-1.12-1.5.2.jar | None |

    | | bibliocraft | 2.4.5 | BiblioCraft[v2.4.5][MC1.12.2].jar | None |

    | | carryon | 1.9.3 | CarryOn MC1.12.2 v1.9.3.jar | None |

    | | codechickenlib | 3.2.1.351 | CodeChickenLib-1.12.2-3.2.1.351-universal.jar | None |

    | | codechickenlib | 3.2.3.358 | CodeChickenLib-1.12.2-3.2.3.358-universal.jar | None |

    | | dregora | 1.0 | Dregora-1.12.2-v1.1.jar | None |

    | | dsurround | 3.4.9.15 | DynamicSurroundings-1.12.2-3.4.9.15.jar | None |

    | | ebwizardry | 4.1.2 | Electroblob's Wizardry - 4.1.2 - MC 1.12.2.jar | None |

    | | grimoireofgaia | 1.6.5 | GrimoireOfGaia3-1.12.2-1.6.5.jar | None |

    | | waila | 1.8.26 | Hwyla-1.8.26-B41_1.12.2.jar | None |

    | | inventorytweaks | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar | None |

    | | ironchest | 1.12.2-7.0.42.827 | ironchest-1.12.2-7.0.42.827.jar | None |

    | | jei | 4.11.0.212 | jei_1.12.2-4.11.0.212.jar | None |

    | | journeymap | 1.12.2-5.5.2 | journeymap-1.12.2-5.5.2.jar | None |

    | | keepinginventory | 2.4 | KeepingInventory-1.12.2-2.4.jar | None |

    | | levelup2 | ${version} | Level Up! 2-1.1.20-1.12.jar | None |

    | | lunatriuscore | 1.2.0.42 | LunatriusCore-1.12.2-1.2.0.42-universal.jar | None |

    | | mantle | 1.12-1.3.2.24 | Mantle-1.12-1.3.2.24.jar | None |

    | | openterraingenerator | v6 | OpenTerrainGenerator-1.12.2 - v6.jar | None |

    | | orespawn | 3.3.1 | OreSpawn-1.12-3.3.1.172.jar | None |

    | | patchouli | 1.0-20 | Patchouli-1.0-20.jar | None |

    | | reccomplex | 1.4.5 | RecurrentComplex-1.4.5.1.jar | None |

    | | roguelike | 1.7.2 | RoguelikeDungeons-1.12.2-1.7.2.jar | None |

    | | ruins | 17.2 | Ruins-1.12.2.jar | None |

    | | stackie | 1.6.0.48 | Stackie-1.12.2-1.6.0.48-universal.jar | None |

    | | tconstruct | 1.12.2-2.10.1.87 | TConstruct-1.12.2-2.10.1.87.jar | None |

    | | thaumcraft | 6.1.BETA26 | Thaumcraft-1.12.2-6.1.BETA26.jar | None |

    | | twilightforest | 3.8.654 | twilightforest-1.12.2-3.8.654-universal.jar | None |

    | | structurize | 1.12.2-0.10.198-ALPHA | structurize-1.12.2-0.10.198-ALPHA.jar | None |

    | | minecolonies | 1.12.2-0.10.714-RELEASE | minecolonies-1.12.2-0.10.714-RELEASE-universal.jar | None |

    | | llibrary | 1.7.15 | llibrary-1.7.15-1.12.2.jar | None |


    Loaded coremods (and transformers):

    BCModPlugin (backpacks 1.12.2 - 3.5.8.jar)

    brad16840.core.ClassTransformer

    Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)

    invtweaks.forge.asm.ContainerTransformer

    DynamicSurroundingsCore (DynamicSurroundings-1.12.2-3.4.9.15.jar)

    org.blockartistry.DynSurround.asm.Transformer

    CTMCorePlugin (CTM-MC1.12.2-1.0.1.30.jar)

    team.chisel.ctm.client.asm.CTMTransformer

    OTGCorePlugin (OTG-Core.jar)

    com.pg85.otg.forge.asm.OTGClassTransformer

    IvToolkit (IvToolkit-1.3.3-1.12.jar)


    llibrary (llibrary-core-1.0.8-1.12.2.jar)

    net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer

    net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher

    Profiler Position: N/A (disabled)

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

    Type: Dedicated Server (map_server.txt)

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