The game crashed whilst initializing game Error: java.lang.NoSuchFieldError: listAllMaterials

[TheWeaverofDreams]

Hi, I installed a couple of mods to match my son's MC in order to play with him, but every time during initialization the game crashes with the following error:

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The game crashed whilst initializing game
Error: java.lang.NoSuchFieldError: listAllMaterials

The crash report is as follows:

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---- Minecraft Crash Report ----

WARNING: coremods are present:
  MalisisCorePlugin (MalisisCore-1.12.2.jar)
Contact their authors BEFORE contacting forge

// You're mean.

Time: 11/15/19 5:49 PM
Description: Initializing game

java.lang.NoSuchFieldError: listAllMaterials
    at c4.conarm.lib.armor.ArmorPart.func_150895_a(ArmorPart.java:80)
    at net.minecraft.client.Minecraft.func_193986_ar(Minecraft.java:587)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:529)
    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:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at c4.conarm.lib.armor.ArmorPart.func_150895_a(ArmorPart.java:80)
    at net.minecraft.client.Minecraft.func_193986_ar(Minecraft.java:587)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:529)

-- Initialization --
Details:
Stacktrace:
    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)

-- 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: 825443384 bytes (787 MB) / 2046820352 bytes (1952 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 14.23.5.2838 Optifine OptiFine_1.12.2_HD_U_E3 19 mods loaded, 19 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-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCH   | forge               | 14.23.5.2838          | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCH   | appliedenergistics2 | rv6-stable-4          | Applied-Energistics-2-Mod-1.12.2.jar          | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 |
    | LCH   | biomesoplenty       | 7.0.1.2443            | BiomesOPlenty-1.12.2-7.0.1.2443-universal.jar | None                                     |
    | LCH   | mantle              | 1.12-1.3.3.55         | Mantle-Mod-1.12.2.jar                         | None                                     |
    | LCH   | jei                 | 4.15.0.292            | jei_1.12.2-4.15.0.292.jar                     | None                                     |
    | LCH   | tconstruct          | 1.12.2-2.13.0.171     | TConstruct-1.12.2-2.13.0.171.jar              | None                                     |
    | LCH   | conarm              | 1.2.4                 | Constructs-Armory-Mod-1.12.2.jar              | 5d5b8aee896a4f5ea3f3114784742662a67ad32f |
    | LCH   | malisiscore         | 1.12.2-6.5.1-SNAPSHOT | MalisisCore-1.12.2.jar                        | None                                     |
    | LCH   | malisisblocks       | 1.12.2-6.1.0          | MalisisBlocks-Mod-1.12.2.jar                  | None                                     |
    | LCH   | redstoneflux        | 2.1.0                 | Redstone-Flux-API-1.12.2.jar                  | 8a6abf2cb9e141b866580d369ba6548732eff25f |
    | LCH   | mekanism            | 1.12.2-9.7.2.373      | Mekanism-Mod-Core-1.12.2.jar                  | None                                     |
    | LCH   | mekanismgenerators  | 1.12.2-9.7.2.373      | Mekanism-Mod-Generators-1.12.2.jar            | None                                     |
    | LCH   | mekanismtools       | 1.12.2-9.7.2.373      | Mekanism-Mod-Tools-1.12.2.jar                 | None                                     |
    | LCH   | pixelmon            | 7.0.8                 | Pixelmon-1.12.2-7.0.8-universal.jar           | None                                     |
    | LCH   | reborncore          | 3.16.0.469            | Reborn-Core-Mod-1.12.2.jar                    | 8727a3141c8ec7f173b87aa78b9b9807867c4e6b |
    | LCH   | waystones           | 4.0.72                | Waystones-Mod-1.12.2.jar                      | None                                     |

    Loaded coremods (and transformers): 
MalisisCorePlugin (MalisisCore-1.12.2.jar)
  
    AE2 Version: stable rv6-stable-4 for Forge 14.23.5.2768
    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)

    RebornCore: 
        Plugin Engine: 0
        RebornCore Version: 3.16.0.469
        Runtime Debofucsation 1
        RenderEngine: 1
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2838
    LWJGL: 2.9.4
    OpenGL: AMD Radeon(TM) R4 Graphics GL version 4.5.13474 Compatibility Profile Context 22.19.163.1792, ATI Technologies Inc.
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 2x AMD A6-9220 RADEON R4, 5 COMPUTE CORES 2C+3G 

And the debug log can be found here: https://pastebin.com/BZufVac1

 

I hope that this covers what people might need to help, I tried to Google the whole thing and find totally different answers every time, most of them pertaining to different mods that I do not actually have installed.

 

Thank you so much in advance!!

 

 

[DaemonUmbra]

The filenames of one or more of your mods suggests you got them from a repost site.

Please read up on the StopModReposts project (link in my signature) for info on why this is a bad thing.