Startup Crash For Minecraft 1.10.2

[MaddyM456]

When I press "Play" on the minecraft launcher, it will crash and send this crash report.

 

---- Minecraft Crash Report ----

 

WARNING: coremods are present:

Contact their authors BEFORE contacting forge

 

// Quite honestly, I wouldn't worry myself about that.

 

Time: 7/22/16 9:48 AM

Description: Initializing game

 

java.lang.VerifyError: Bad return type

Exception Details:

  Location:

    Config.getDefiningResourcePack(Lnet/minecraft/network/datasync/EntityDataManager;)Lnet/minecraft/client/renderer/texture/TextureManager; @48: areturn

  Reason:

    Type 'net/minecraft/client/renderer/texture/DynamicTexture' (current frame, stack[0]) is not assignable to 'net/minecraft/client/renderer/texture/TextureManager' (from method signature)

  Current Frame:

    bci: @48

    flags: { }

    locals: { 'net/minecraft/network/datasync/EntityDataManager', '[Lnet/minecraft/client/renderer/texture/TextureManager;' }

    stack: { 'net/minecraft/client/renderer/texture/DynamicTexture' }

  Bytecode:

    0x0000000: b803 334c 2bbe 0464 3d1c 9b00 192b 1c32

    0x0000010: 4e2d 2ab9 036a 0200 9900 052d b084 02ff

    0x0000020: a7ff e9b8 0337 2ab6 036b 9900 07b8 0337

    0x0000030: b001 b0                               

  Stackmap Table:

    append_frame(@9,Object[#806],Integer)

    same_frame(@29)

    chop_frame(@35,1)

    same_frame(@49)

 

at java.lang.Class.getDeclaredFields0(Native Method)

at java.lang.Class.privateGetDeclaredFields(Class.java:2575)

at java.lang.Class.getField0(Class.java:2967)

at java.lang.Class.getField(Class.java:1693)

at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:289)

at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:201)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:439)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)

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:483)

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(Class.java:2575)

at java.lang.Class.getField0(Class.java:2967)

at java.lang.Class.getField(Class.java:1693)

at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:289)

at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:201)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:439)

 

-- Initialization --

Details:

Stacktrace:

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)

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:483)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

 

-- System Details --

Details:

Minecraft Version: 1.10.2

Operating System: Windows 10 (amd64) version 10.0

Java Version: 1.8.0_25, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 124461280 bytes (118 MB) / 266805248 bytes (254 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML:

Loaded coremods (and transformers):

Launched Version: 1.10.2-forge1.10.2-12.18.1.2018

LWJGL: 2.9.4

OpenGL: AMD Radeon HD 8610G GL version 4.5.13399 Compatibility Profile Context 15.201.1101.0, 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: ~~ERROR~~ NullPointerException: null

Profiler Position: N/A (disabled)

CPU: 4x AMD A10-5745M APU with Radeon HD Graphics