Sorry for asking for help once again, but I have an odd situation. Without the mod: Extreme reactors, the game keeps crashing. But then I need to download, Zerocore for extreme reactors. But then it says that I need Forge 1.13.20 or above. So i'm stumped. Plus, I cant download that version of forge, because practically no one makes mods for that version, and I cant even install it. Here's the crash report.

---- Minecraft Crash Report ----

WARNING: coremods are present:
  CoFH Loading Plugin (CoFHCore-1.11.2-4.2.8.16-universal.jar)
  TransformerLoader (OpenComputers-MC1.11.2-1.7.4.153.jar)
  CCLCorePlugin (CodeChickenLib-1.11.2-3.0.0.328-universal.jar)
  CTMCorePlugin (CTM-MC1.11.2-0.2.3.14.jar)
Contact their authors BEFORE contacting forge

// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 6/24/19 9:33 AM
Description: Initializing game

java.lang.NullPointerException: Initializing game
    at buildcraft.lib.client.sprite.AtlasSpriteSwappable.func_110970_k(AtlasSpriteSwappable.java:116)
    at slimeknights.tconstruct.library.client.texture.TextureColoredTexture.loadData(TextureColoredTexture.java:70)
    at slimeknights.tconstruct.library.client.texture.TextureColoredTexture.colorPixel(TextureColoredTexture.java:44)
    at slimeknights.tconstruct.library.client.texture.AbstractColoredTexture.processData(AbstractColoredTexture.java:106)
    at slimeknights.tconstruct.library.client.texture.AbstractColoredTexture.load(AbstractColoredTexture.java:87)
    at net.minecraft.client.renderer.texture.TextureMap.func_110571_b(TextureMap.java:119)
    at net.minecraft.client.renderer.texture.TextureMap.func_174943_a(TextureMap.java:94)
    at net.minecraftforge.client.model.ModelLoader.func_177570_a(ModelLoader.java:168)
    at net.minecraft.client.renderer.block.model.ModelManager.func_110549_a(ModelManager.java:28)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:132)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:113)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:764)
    at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:373)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:521)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:352)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    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 buildcraft.lib.client.sprite.AtlasSpriteSwappable.func_110970_k(AtlasSpriteSwappable.java:116)
    at slimeknights.tconstruct.library.client.texture.TextureColoredTexture.loadData(TextureColoredTexture.java:70)
    at slimeknights.tconstruct.library.client.texture.TextureColoredTexture.colorPixel(TextureColoredTexture.java:44)
    at slimeknights.tconstruct.library.client.texture.AbstractColoredTexture.processData(AbstractColoredTexture.java:106)
    at slimeknights.tconstruct.library.client.texture.AbstractColoredTexture.load(AbstractColoredTexture.java:87)
    at net.minecraft.client.renderer.texture.TextureMap.func_110571_b(TextureMap.java:119)
    at net.minecraft.client.renderer.texture.TextureMap.func_174943_a(TextureMap.java:94)
    at net.minecraftforge.client.model.ModelLoader.func_177570_a(ModelLoader.java:168)
    at net.minecraft.client.renderer.block.model.ModelManager.func_110549_a(ModelManager.java:28)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:132)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:113)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:764)
    at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:373)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:521)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:352)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    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: 1.11.2
    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: 631394008 bytes (602 MB) / 2147483648 bytes (2048 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 9.38 Powered by Forge 13.20.1.2386 43 mods loaded, 43 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCHIJA    minecraft{1.11.2} [Minecraft] (minecraft.jar) 
    UCHIJA    mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJA    FML{8.0.99.99} [Forge Mod Loader] (forge-1.11.2-13.20.1.2386.jar) 
    UCHIJA    forge{13.20.1.2386} [Minecraft Forge] (forge-1.11.2-13.20.1.2386.jar) 
    UCHIJA    opencomputers|core{1.7.4.153} [OpenComputers (Core)] (minecraft.jar) 
    UCHIJA    <CoFH ASM>{000} [CoFH ASM] (minecraft.jar) 
    UCHIJA    mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.11.2.jar) 
    UCHIJA    securitycraft{v1.8.12} [SecurityCraft] ([1.11.2]+SecurityCraft+v1.8.12.jar) 
    UCHIJA    psi{r1.1-47} [Psi] (Psi-r1.1-47.jar) 
    UCHIJA    autoreglib{1.1-4} [AutoRegLib] (AutoRegLib-1.1-4.jar) 
    UCHIJA    guideapi{1.11.2-2.1.4-56} [Guide-API] (Guide-API-1.11.2-2.1.4-56.jar) 
    UCHIJA    bloodmagic{1.11-2.1.11-80} [Blood Magic: Alchemical Wizardry] (BloodMagic-1.11-2.1.11-80 (1).jar) 
    UCHIJA    buildcraftlib{7.99.0} [BuildCraft Lib] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftcore{7.99.0} [BuildCraft] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftfactory{7.99.0} [BC Factory] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcrafttransport{7.99.0} [BC Transport] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftbuilders{7.99.0} [BC Builders] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftenergy{7.99.0} [BC Energy] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftrobotics{7.99.0} [BC Robotics] (buildcraft-7.99.0.jar) 
    UCHIJA    buildcraftsilicon{7.99.0} [BC Silicon] (buildcraft-7.99.0.jar) 
    UCHIJA    chancecubes{1.11.2-3.0.1.193} [Chance Cubes] (ChanceCubes-1.11.2-3.0.1.193.jar) 
    UCHIJA    ctm{MC1.11.2-0.2.3.14} [CTM] (CTM-MC1.11.2-0.2.3.14.jar) 
    UCHIJA    chisel{MC1.11.2-0.1.1.31} [Chisel] (Chisel-MC1.11.2-0.1.1.31.jar) 
    UCHIJA    codechickenlib{3.0.0.328} [CodeChicken Lib] (CodeChickenLib-1.11.2-3.0.0.328-universal.jar) 
    UCHIJA    cofhcore{4.2.8} [CoFH Core] (CoFHCore-1.11.2-4.2.8.16-universal.jar) 
    UCHIJA    elevatorid{1.3.2} [Elevator Mod] (ElevatorMod-1.11.2-1.3.2.jar) 
    UCHIJA    cfm{4.1.3} [MrCrayfish's Furniture Mod] (furniture-4.1.3-1.11.2.jar) 
    UCHIJA    inventorypets{1.4.9.9b} [Inventory Pets] (inventorypets-1.11.2-1.4.9.9b.jar) 
    UCHIJA    ironchest{1.11.2-7.0.25.815} [Iron Chest] (ironchest-1.11.2-7.0.25.815.jar) 
    UCHIJA    jei{4.5.0.294} [Just Enough Items] (jei_1.11.2-4.5.0.294.jar) 
    UCHIJA    journeymap{1.11.2-5.5.2} [JourneyMap] (journeymap-1.11.2-5.5.2.jar) 
    UCHIJA    mystcraft{0.13.2.00} [Mystcraft] (mystcraft-1.11.2-0.13.2.00.jar) 
    UCHIJA    lootbags{2.4.3} [Loot Bags] (LootBags-1.11.2-2.4.3.jar) 
    UCHIJA    mantle{1.11.2-1.2.0.26} [Mantle] (Mantle-1.11.2-1.2.0.26.jar) 
    UCHIJA    neat{1.4-13} [Neat] (Neat+1.4-13.jar) 
    UCHIJA    opencomputers{1.7.4.153} [OpenComputers] (OpenComputers-MC1.11.2-1.7.4.153.jar) 
    UCHIJA    harvestcraft{1.11.2g} [Pam's HarvestCraft] (Pam's+HarvestCraft+1.11.2h.jar) 
    UCHIJA    xreliquary{1.11.2-1.3.4.678} [Reliquary] (Reliquary-1.11.2-1.3.4.678.jar) 
    UCHIJA    tconstruct{1.11.2-2.7.1.34} [Tinkers' Construct] (TConstruct-1.11.2-2.7.1.34.jar) 
    UCHIJA    thermalfoundation{2.2.5} [Thermal Foundation] (ThermalFoundation-1.11.2-2.2.5.16-universal.jar) 
    UCHIJA    tombstone{2.9.0.1} [Corail Tombstone] (tombstone-2.9.0.1-1.11.2.jar) 
    UCHIJA    veinminer{0.35.3} [Vein Miner] (VeinMiner-1.11-0.35.3.605+dad98e1.jar) 
    UCHIJA    veinminermodsupport{0.35.3} [Mod Support] (VeinMiner-1.11-0.35.3.605+dad98e1.jar) 
    Loaded coremods (and transformers): 
CoFH Loading Plugin (CoFHCore-1.11.2-4.2.8.16-universal.jar)
  cofh.asm.CoFHClassTransformer
  cofh.asm.repack.codechicken.lib.asm.ClassHierarchyManager
TransformerLoader (OpenComputers-MC1.11.2-1.7.4.153.jar)
  li.cil.oc.common.asm.ClassTransformer
CCLCorePlugin (CodeChickenLib-1.11.2-3.0.0.328-universal.jar)
  codechicken.lib.asm.ClassHierarchyManager
  codechicken.lib.asm.CCL_ASMTransformer
CTMCorePlugin (CTM-MC1.11.2-0.2.3.14.jar)
  team.chisel.ctm.client.asm.CTMTransformer
    GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13492 Compatibility Profile Context 22.19.677.257' Renderer: 'AMD Radeon (TM) R9 380 Series'
    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)
        - chiselIntegration (Enabled/Not Forced)

    codechickenlib Invalid Fingerprint Reports: - No invalid fingerprints.: 
    Launched Version: 1.11.2-forge1.11.2-13.20.1.2386
    LWJGL: 2.9.4
    OpenGL: AMD Radeon (TM) R9 380 Series GL version 4.5.13492 Compatibility Profile Context 22.19.677.257, 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: oCd_1.11.2_v2.7.zip
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 8x AMD FX(tm)-8350 Eight-Core Processor 

Nevermind