game crashes when initializing

[OrbitOutlaw]

the game crashes as soon as i start it up and says:

The game crashed whilst initializing game
Error: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/EntityRenderer

it won't let me play and I have no idea what to do to fix it, any help would be appreciated

[OrbitOutlaw]

forgot to add that this is the crash report:

---- Minecraft Crash Report ----

WARNING: coremods are present:
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
  MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.231.jar)
  TheBetweenlandsLoadingPlugin (TheBetweenlands-3.4.10-core.jar)
Contact their authors BEFORE contacting forge

// Hey, that tickles! Hehehe!

Time: 8/17/19 10:02 AM
Description: Initializing game

java.lang.NoClassDefFoundError: net/minecraft/client/renderer/EntityRenderer
    at net.minecraftforge.client.ForgeHooksClient.shouldUseVanillaReloadableListener(ForgeHooksClient.java:959)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:131)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:112)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:808)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:247)
    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)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.EntityRenderer
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 14 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:521)
    at org.spongepowered.asm.mixin.transformer.Proxy.transform(Proxy.java:72)
    at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
    ... 16 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: kotlin.Pair
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMethod(MixinPreProcessorStandard.java:682)
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:670)
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:267)
    at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:241)
    at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1144)
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:267)
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:353)
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.apply(MixinTransformer.java:724)
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.applyMixins(MixinTransformer.java:703)
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:509)
    ... 19 more
Caused by: java.lang.ClassNotFoundException: kotlin.Pair
    ... 29 more

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at net.minecraftforge.client.ForgeHooksClient.shouldUseVanillaReloadableListener(ForgeHooksClient.java:959)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:131)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:112)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:808)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:247)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)

-- 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: 285212664 bytes (271 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 14.23.5.2838 39 mods loaded, 39 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                                |
    |:----- |:------------------- |:----------------- |:--------------------------------------------- |:---------------------------------------- |
    | L     | minecraft           | 1.12.2            | minecraft.jar                                 | None                                     |
    | L     | mcp                 | 9.42              | minecraft.jar                                 | None                                     |
    | L     | FML                 | 8.0.99.99         | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | L     | forge               | 14.23.5.2838      | forge-1.12.2-14.23.5.2838.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | L     | micdoodlecore       |                   | minecraft.jar                                 | None                                     |
    | L     | appliedenergistics2 | rv6-stable-7      | appliedenergistics2-rv6-stable-7.jar          | None                                     |
    | L     | bagelsmore          | 2.0.1             | bagelsmore-1.12.2-2.0.1.jar                   | None                                     |
    | L     | baubles             | 1.5.2             | Baubles-1.12-1.5.2.jar                        | None                                     |
    | L     | betterportals       | 0.2.6             | betterportals-0.2.6.jar                       | None                                     |
    | L     | bibliocraft         | 2.4.5             | BiblioCraft[v2.4.5][MC1.12.2].jar             | None                                     |
    | L     | buildcraftcompat    | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftbuilders  | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftcore      | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftenergy    | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftfactory   | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftlib       | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftrobotics  | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcraftsilicon   | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | buildcrafttransport | 7.99.24.2         | buildcraft-all-7.99.24.2.jar                  | None                                     |
    | L     | codechickenlib      | 3.2.3.357         | CodeChickenLib-1.12.2-3.2.3.357-universal.jar | None                                     |
    | L     | customspawner       | 3.11.4            | Custom-Mob-Spawner-Mod-1.12.2.jar             | None                                     |
    | L     | mocreatures         | 12.0.5            | DrZharks+MoCreatures+Mod-12.0.5.jar           | None                                     |
    | L     | forestry            | 5.8.1.322         | forestry_1.12.2-5.8.1.322.jar                 | None                                     |
    | L     | galacticraftplanets | 4.0.2.231         | Galacticraft-Planets-1.12.2-4.0.2.231.jar     | None                                     |
    | L     | galacticraftcore    | 4.0.2.231         | GalacticraftCore-1.12.2-4.0.2.231.jar         | None                                     |
    | L     | waila               | 1.8.26            | Hwyla-1.8.26-B41_1.12.2.jar                   | None                                     |
    | L     | ism                 | 2.6.1 MC-1.12.2   | ism-2.6.1 MC-1.12.2.jar                       | None                                     |
    | L     | jei                 | 4.15.0.268        | jei_1.12.2-4.15.0.268.jar                     | None                                     |
    | L     | journeymap          | 1.12.2-5.5.5      | journeymap-1.12.2-5.5.5.jar                   | None                                     |
    | L     | mantle              | 1.12-1.3.3.55     | Mantle-1.12-1.3.3.55.jar                      | None                                     |
    | L     | mowziesmobs         | 1.5.4             | mowziesmobs-1.5.4.jar                         | None                                     |
    | L     | natura              | 1.12.2-4.3.2.69   | natura-1.12.2-4.3.2.69.jar                    | None                                     |
    | L     | nei                 | 2.4.3             | NotEnoughItems-1.12.2-2.4.3.245-universal.jar | None                                     |
    | L     | tconstruct          | 1.12.2-2.12.0.157 | TConstruct-1.12.2-2.12.0.157.jar              | None                                     |
    | L     | thaumcraft          | 6.1.BETA26        | Thaumcraft-1.12.2-6.1.BETA26.jar              | None                                     |
    | L     | twilightforest      | 3.8.689           | twilightforest-1.12.2-3.8.689-universal.jar   | None                                     |
    | L     | wawla               | 2.5.273           | Wawla-1.12.2-2.5.273.jar                      | None                                     |
    | L     | llibrary            | 1.7.19            | llibrary-1.7.19-1.12.2.jar                    | None                                     |
    | L     | thebetweenlands     | 3.4.10            | TheBetweenlands-3.4.10-universal.jar          | None                                     |

    Loaded coremods (and transformers):
llibrary (llibrary-core-1.0.11-1.12.2.jar)
  net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
  net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.231.jar)
  micdoodle8.mods.miccore.MicdoodleTransformer
TheBetweenlandsLoadingPlugin (TheBetweenlands-3.4.10-core.jar)
  thebetweenlands.core.TheBetweenlandsClassTransformer
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 430.86' Renderer: 'GeForce GTX 950/PCIe/SSE2'
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2838
    LWJGL: 2.9.4
    OpenGL: GeForce GTX 950/PCIe/SSE2 GL version 4.6.0 NVIDIA 430.86, NVIDIA Corporation
    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: ~~ERROR~~ NullPointerException: null
    Profiler Position: N/A (disabled)
    CPU: 2x Intel(R) Pentium(R) CPU G4400 @ 3.30GHz

[OrbitOutlaw]

I figured out the rest for myself and it's working fine, I'm just new to this so thanks