1.12 Error upon launch

[UnseenStrobe//Saucy]

This has been getting on my nerves lately, I have Schematica and LunatriusCore. I have researched this multiple times to no result. I have attached my crash report, any ideas on what I should do? Thanks!

((FIXED - Deleted Optifine))

Spoiler

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// Why is it breaking

Time: 1/28/18 8:06 PM
Description: Initializing game

java.lang.VerifyError: Inconsistent stackmap frames at branch target 13
Exception Details:
  Location:
    Config.getWorldServer()Lnet/minecraft/network/play/client/CPacketCreativeInventoryAction; @13: getstatic
  Reason:
    Type 'net/minecraft/client/gui/recipebook/GuiButtonRecipeTab' (current frame, locals[0]) is not assignable to 'net/minecraft/item/ItemSlab' (stack map, locals[0])
  Current Frame:
    bci: @8
    flags: { }
    locals: { 'net/minecraft/client/gui/recipebook/GuiButtonRecipeTab' }
    stack: { 'net/minecraft/client/gui/recipebook/GuiButtonRecipeTab' }
  Stackmap Frame:
    bci: @13
    flags: { }
    locals: { 'net/minecraft/item/ItemSlab' }
    stack: { }
  Bytecode:
    0x0000000: b202 d3b4 056b 4b2a c700 0501 b0b2 02d3
    0x0000010: b605 6f9a 0005 01b0 b202 d3b6 0572 4c2b
    0x0000020: c700 0501 b02a b405 774d 2cc7 0005 01b0
    0x0000030: 2cb6 057c 4e2b 2db6 0580 b605 833a 0419
    0x0000040: 04b0 3a04 01b0                        
  Exception Handler Table:
    bci [53, 65] => handler: 66
  Stackmap Table:
    append_frame(@13,Object[#1389])
    same_frame(@24)
    append_frame(@37,Object[#1396])
    append_frame(@48,Object[#1401])
    full_frame(@66,{Object[#1389],Object[#1396],Object[#1401],Object[#1406]},{Object[#1383]})

 at java.lang.Class.getDeclaredFields0(Native Method)
 at java.lang.Class.privateGetDeclaredFields(Unknown Source)
 at java.lang.Class.getField0(Unknown Source)
 at java.lang.Class.getField(Unknown Source)
 at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:309)
 at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:215)
 at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
 at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
 at net.minecraft.client.main.Main.main(SourceFile:123)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 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 java.lang.Class.getDeclaredFields0(Native Method)
 at java.lang.Class.privateGetDeclaredFields(Unknown Source)
 at java.lang.Class.getField0(Unknown Source)
 at java.lang.Class.getField(Unknown Source)
 at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:309)
 at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:215)
 at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)

-- Initialization --
Details:
Stacktrace:
 at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
 at net.minecraft.client.main.Main.main(SourceFile:123)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 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 (x86) version 10.0
 Java Version: 1.8.0_151, Oracle Corporation
 Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
 Memory: 103337272 bytes (98 MB) / 247832576 bytes (236 MB) up to 523501568 bytes (499 MB)
 JVM Flags: 6 total; -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
 IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
 FML:
 Loaded coremods (and transformers):
 Launched Version: 1.12.2-forge1.12.2-14.23.1.2555
 LWJGL: 2.9.4
 OpenGL: GeForce 210/PCIe/SSE2 GL version 3.3.0, 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 G2030 @ 3.00GHz

Edited January 28, 2018 by UnseenStrobe//Saucy
FIXED