---- Minecraft Crash Report ----

WARNING: coremods are present:
  HCASM (HammerLib-1.12.2-2.0.6.15.jar)
  Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
Contact their authors BEFORE contacting forge

// Don't do that.

Time: 5/4/20 11:37 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Redstone Flux (redstoneflux)
Caused by: java.lang.RuntimeException: 
RedstoneFlux has detected that the following OLD API classes from CoFHLib are being repacked!
    cofh.api.energy.ItemEnergyContainer, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.EnergyStorage, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyTransport, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.TileEnergyHandler, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyConnection, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyProvider, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyHandler, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyStorage, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyContainerItem, loaded from: buildcraft-7.1.23.jar
    cofh.api.energy.IEnergyReceiver, loaded from: buildcraft-7.1.23.jar

    at cofh.redstoneflux.internal.OldAPIChecker.check(OldAPIChecker.java:65)
    at cofh.redstoneflux.RedstoneFlux.preInit(RedstoneFlux.java:18)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:637)
    at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    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$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
    at com.google.common.eventbus.EventBus.post(EventBus.java:217)
    at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)
    at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
    at com.google.common.eventbus.Subscriber$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)
    at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)
    at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:629)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:252)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 470039984 bytes (448 MB) / 805306368 bytes (768 MB) up to 2147483648 bytes (2048 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.5.2847 28 mods loaded, 28 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                                |
    |:----- |:----------------------- |:------------------------ |:---------------------------------------------- |:---------------------------------------- |
    | LCH   | minecraft               | 1.12.2                   | minecraft.jar                                  | None                                     |
    | LCH   | mcp                     | 9.42                     | minecraft.jar                                  | None                                     |
    | LCH   | FML                     | 8.0.99.99                | forge-1.12.2-14.23.5.2847.jar                  | None                                     |
    | LCH   | forge                   | 14.23.5.2847             | forge-1.12.2-14.23.5.2847.jar                  | None                                     |
    | LCH   | damageindicatorsmod     | 1.0                      | [1.12.2]DamageIndicatorsMod-3.5.1.jar          | None                                     |
    | LCH   | codechickenlib          | 3.2.3.358                | CodeChickenLib-1.12.2-3.2.3.358-universal.jar  | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCE   | redstoneflux            | 2.1.1                    | RedstoneFlux-1.12-2.1.1.1-universal (2).jar    | None                                     |
    | LC    | cofhcore                | 4.6.6                    | CoFHCore-1.12.2-4.6.6.1-universal (1).jar      | None                                     |
    | LC    | cofhworld               | 1.4.0                    | CoFHWorld-1.12.2-1.4.0.1-universal (1).jar     | None                                     |
    | LC    | easyretrogen            | 5.0.1                    | EasyRetrogen-1.12.2-5.0.1-universal.jar        | None                                     |
    | LC    | hammercore              | 2.0.6.15                 | HammerLib-1.12.2-2.0.6.15.jar                  | 9f5e2a811a8332a842b34f6967b7db0ac4f24856 |
    | LC    | jei                     | 4.15.0.291               | jei_1.12.2-4.15.0.291.jar                      | None                                     |
    | LC    | projecte                | 1.12.2-PE1.4.1           | ProjectE-1.12.2-PE1.4.1.jar                    | None                                     |
    | LC    | expequiv                | 13r                      | ExpandedEquivalence-1.12.2-13r.jar             | 4d7b29cd19124e986da685107d16ce4b49bc0a97 |
    | LC    | forgemultipartcbe       | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar   | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LC    | microblockcbe           | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar   | None                                     |
    | LC    | minecraftmultipartcbe   | 2.6.2.83                 | ForgeMultipart-1.12.2-2.6.2.83-universal.jar   | None                                     |
    | LC    | furnaceoverhaul         | 2.2.2                    | furnaceoverhaul-1.12.2-2.2.2.jar               | None                                     |
    | LC    | inventorytweaks         | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar                       | 55d2cd4f5f0961410bf7b91ef6c6bf00a766dcbe |
    | LC    | journeymap              | 1.12.2-5.7.1             | journeymap-1.12.2-5.7.1.jar                    | None                                     |
    | LC    | mantle                  | 1.12-1.3.3.55            | Mantle-1.12-1.3.3.55.jar                       | None                                     |
    | LC    | mcmultipart             | 2.5.3                    | MCMultiPart-2.5.3.jar                          | None                                     |
    | LC    | mrtjpcore               | 2.1.4.43                 | MrTJPCore-1.12.2-2.1.4.43-universal.jar        | None                                     |
    | LC    | projectred-core         | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-Base.jar           | None                                     |
    | LC    | projectred-illumination | 4.9.4.120                | ProjectRed-1.12.2-4.9.4.120-lighting.jar       | None                                     |
    | LC    | tconstruct              | 1.12.2-2.13.0.183        | TConstruct-1.12.2-2.13.0.183.jar               | None                                     |
    | LC    | thermalfoundation       | 2.6.7                    | ThermalFoundation-1.12.2-2.6.7.1-universal.jar | None                                     |
    | LC    | thermalexpansion        | 5.5.7                    | ThermalExpansion-1.12.2-5.5.7.1-universal.jar  | None                                     |

    Loaded coremods (and transformers): 
HCASM (HammerLib-1.12.2-2.0.6.15.jar)
  com.zeitheron.hammercore.asm.HammerCoreTransformer
Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
  invtweaks.forge.asm.ContainerTransformer
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 445.87' Renderer: 'GeForce RTX 2060 SUPER/PCIe/SSE2'
    HammerCore Debug Information: 
Dependent Mods:
    -Expanded Equivalence (expequiv) @13r

    Pulsar/tconstruct loaded Pulses: 
        - TinkerCommons (Enabled/Forced)
        - TinkerWorld (Enabled/Not Forced)
        - TinkerTools (Enabled/Not Forced)
        - TinkerHarvestTools (Enabled/Forced)
        - TinkerMeleeWeapons (Enabled/Forced)
        - TinkerRangedWeapons (Enabled/Forced)
        - TinkerModifiers (Enabled/Forced)
        - TinkerSmeltery (Enabled/Not Forced)
        - TinkerGadgets (Enabled/Not Forced)
        - TinkerOredict (Enabled/Forced)
        - TinkerIntegration (Enabled/Forced)
        - TinkerFluids (Enabled/Forced)
        - TinkerMaterials (Enabled/Forced)
        - TinkerModelRegister (Enabled/Forced)

I have used the JVM arguments method and it still doesnt work

 

 

1 hour ago, judeflear said:

I have used the JVM arguments method and it still doesnt work

This crash have nothing to do with JVM arguments whatsoever. Please don't blindly follow these random "solutions to crash" on YouTube/Reddit/etc, as each crash has a specific cause, and blindly changing stuff might result in bigger problems.

 

1.12.2 is no longer supported on these forum due to its age.

Please update to a modern version of Minecraft to receive support.

Edited May 5, 20205 yr by DavidM