Redstone flux crashes Minecraft, please help

[Quicksilver2033]

I installed a few mods to play which my friends, most of them relying on redstone flux. Everytime I try to launch the game, it crashes.

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  LucraftCoreCoreMod (LucraftCore-1.12.2-2.4.10(1).jar)
  IELoadingPlugin (ImmersiveEngineering-0.12-76-core.jar)
Contact their authors BEFORE contacting forge

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Time: 3/25/21 8:43 AM
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: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.EnergyStorage, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyTransport, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.TileEnergyHandler, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyConnection, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyProvider, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyHandler, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyStorage, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyContainerItem, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.jar
    cofh.api.energy.IEnergyReceiver, loaded from: CoFHLib-%5B1.7.10%5D1.2.1-185.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.GeneratedMethodAccessor12.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: 497767712 bytes (474 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 14.23.5.2854 18 mods loaded, 18 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-1.12.2-14.23.5.2854.jar                  | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCH   | forge                | 14.23.5.2854      | forge-1.12.2-14.23.5.2854.jar                  | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCH   | codechickenlib       | 3.1.7.340         | CodeChickenLib-1.12.2-3.1.7.340-universal.jar  | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCE   | redstoneflux         | 2.1.1             | RedstoneFlux-1.12-2.1.1.1-universal.jar        | None                                     |
    | LC    | cofhcore             | 4.6.6             | CoFHCore-1.12.2-4.6.6.1-universal.jar          | None                                     |
    | LC    | cofhworld            | 1.4.0             | CoFHWorld-1.12.2-1.4.0.1-universal.jar         | None                                     |
    | LC    | speedsterheroes      | 1.12.2-2.2.1      | SpeedsterHeroes-1.12.2-2.2.1.jar               | None                                     |
    | LC    | jei                  | 4.16.1.301        | jei_1.12.2-4.16.1.301.jar                      | None                                     |
    | LC    | mantle               | 1.12-1.3.3.55     | Mantle-1.12-1.3.3.55.jar                       | None                                     |
    | LC    | tconstruct           | 1.12.2-2.13.0.183 | TConstruct-1.12.2-2.13.0.183.jar               | None                                     |
    | LC    | lucraftcore          | 1.12.2-2.4.10     | LucraftCore-1.12.2-2.4.10(1).jar               | None                                     |
    | LC    | heroesexpansion      | 1.12.2-1.3.5      | HeroesExpansion-1.12.2-1.3.5.jar               | None                                     |
    | LC    | thermalfoundation    | 2.6.7             | ThermalFoundation-1.12.2-2.6.7.1-universal.jar | None                                     |
    | LC    | immersiveengineering | 0.12-76           | ImmersiveEngineering-0.12-76.jar               | 4cb49fcde3b43048c9889e0a3d083225da926334 |
    | LC    | infinity             | 1.12              | infinity-1.12.jar                              | None                                     |
    | LC    | thermalexpansion     | 5.5.7             | ThermalExpansion-1.12.2-5.5.7.1-universal.jar  | None                                     |

    Loaded coremods (and transformers):
LucraftCoreCoreMod (LucraftCore-1.12.2-2.4.10(1).jar)
  lucraft.mods.lucraftcore.core.LCTransformer
IELoadingPlugin (ImmersiveEngineering-0.12-76-core.jar)
  blusunrize.immersiveengineering.common.asm.IEClassTransformer
    GL info: ' Vendor: 'Intel' Version: '4.6.0 - Build 27.20.100.8280' Renderer: 'Intel(R) UHD Graphics'
    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)

 

 

 

 

Please help, I really don't know what I did wrong. Thanks in Advance.