I just installed forge and shaders mod for Minecraft 1.8. But when I went in the game and tried to use the shaders, the game crashed. Here is the crash report. Could anyone tell me what's going on? How could I fix this problem? I really really want to use shaders in the game!
THANKS!!!!

---- Minecraft Crash Report ----

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

// You should try our sister game, Minceraft!

Time: 2/6/16 2:31 PM
Description: Tesselating block model

java.lang.IndexOutOfBoundsException: Index: 2, Size: 1
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at net.minecraft.client.renderer.vertex.VertexFormat.func_177348_c(SourceFile:126)
at net.minecraftforge.client.model.pipeline.VertexLighterFlat.processQuad(VertexLighterFlat.java:163)
at net.minecraftforge.client.model.pipeline.QuadGatheringTransformer.put(QuadGatheringTransformer.java:38)
at net.minecraftforge.client.model.pipeline.LightUtil.putBakedQuad(LightUtil.java:104)
at net.minecraft.client.renderer.block.model.BakedQuad.pipe(BakedQuad.java:10)
at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.render(ForgeBlockModelRenderer.java:109)
at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.func_178265_a(ForgeBlockModelRenderer.java:74)
at net.minecraft.client.renderer.BlockModelRenderer.func_178267_a(BlockModelRenderer.java:44)
at net.minecraft.client.renderer.BlockModelRenderer.func_178259_a(BlockModelRenderer.java:34)
at net.minecraft.client.renderer.BlockRendererDispatcher.func_175018_a(BlockRendererDispatcher.java:95)
at net.minecraft.client.renderer.chunk.RenderChunk.func_178581_b(RenderChunk.java:178)
at net.minecraft.client.renderer.chunk.ChunkRenderWorker.func_178474_a(SourceFile:78)
at net.minecraft.client.renderer.chunk.ChunkRenderDispatcher.func_178505_b(SourceFile:120)
at net.minecraft.client.renderer.RenderGlobal.func_174970_a(RenderGlobal.java:882)
at shadersmod.client.ShadersRender.setupTerrain(ShadersRender.java:57)
at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1267)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1210)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1035)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:345)
at net.minecraft.client.main.Main.main(SourceFile:120)
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 --
Stacktrace:
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at net.minecraft.client.renderer.vertex.VertexFormat.func_177348_c(SourceFile:126)
at net.minecraftforge.client.model.pipeline.VertexLighterFlat.processQuad(VertexLighterFlat.java:163)
at net.minecraftforge.client.model.pipeline.QuadGatheringTransformer.put(QuadGatheringTransformer.java:38)
at net.minecraftforge.client.model.pipeline.LightUtil.putBakedQuad(LightUtil.java:104)
at net.minecraft.client.renderer.block.model.BakedQuad.pipe(BakedQuad.java:10)
at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.render(ForgeBlockModelRenderer.java:109)
at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.func_178265_a(ForgeBlockModelRenderer.java:74)

-- Block model being tesselated --
Details:
Block: minecraft:gravel
Block location: World: (-170,54,48), Chunk: (at 6,3,0 in -11,3; contains blocks -176,0,48 to -161,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Using AO: true
Stacktrace:
at net.minecraft.client.renderer.BlockModelRenderer.func_178267_a(BlockModelRenderer.java:44)
at net.minecraft.client.renderer.BlockModelRenderer.func_178259_a(BlockModelRenderer.java:34)

-- Block being tesselated --
Details:
Block type: ID #13 (tile.gravel // net.minecraft.block.BlockGravel)
Block data value: 0 / 0x0 / 0b0000
Block location: World: (-170,54,48), Chunk: (at 6,3,0 in -11,3; contains blocks -176,0,48 to -161,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Stacktrace:
at net.minecraft.client.renderer.BlockRendererDispatcher.func_175018_a(BlockRendererDispatcher.java:95)
at net.minecraft.client.renderer.chunk.RenderChunk.func_178581_b(RenderChunk.java:178)
at net.minecraft.client.renderer.chunk.ChunkRenderWorker.func_178474_a(SourceFile:78)
at net.minecraft.client.renderer.chunk.ChunkRenderDispatcher.func_178505_b(SourceFile:120)
at net.minecraft.client.renderer.RenderGlobal.func_174970_a(RenderGlobal.java:882)
at shadersmod.client.ShadersRender.setupTerrain(ShadersRender.java:57)
at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1267)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1210)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['MsHolmes'/193, l='MpServer', x=-163.89, y=74.35, z=55.96]]
Chunk stats: MultiplayerChunkCache: 289, 289
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: -200.00,64.00,56.00 - World: (-200,64,56), Chunk: (at 8,4,8 in -13,3; contains blocks -208,0,48 to -193,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 57942 game time, 57942 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 84 total; [EntitySkeleton['骷髅'/128, l='MpServer', x=-114.31, y=36.00, z=54.06], EntitySkeleton['骷髅'/129, l='MpServer', x=-122.50, y=36.00, z=49.97], EntitySkeleton['骷髅'/130, l='MpServer', x=-116.22, y=37.00, z=55.53], EntityCreeper['爬行者'/131, l='MpServer', x=-113.72, y=34.00, z=93.69], EntitySkeleton['骷髅'/132, l='MpServer', x=-109.78, y=35.00, z=95.69], EntitySkeleton['骷髅'/133, l='MpServer', x=-113.69, y=35.00, z=103.56], EntityZombie['僵尸'/135, l='MpServer', x=-103.56, y=44.00, z=-24.97], EntityBat['蝙蝠'/136, l='MpServer', x=-108.75, y=46.10, z=-16.53], EntityZombie['僵尸'/137, l='MpServer', x=-101.34, y=11.25, z=30.44], EntityZombie['僵尸'/138, l='MpServer', x=-100.53, y=35.00, z=86.94], EntityZombie['僵尸'/139, l='MpServer', x=-105.38, y=35.00, z=86.13], EntityZombie['僵尸'/140, l='MpServer', x=-97.09, y=62.00, z=92.47], EntitySkeleton['骷髅'/141, l='MpServer', x=-111.72, y=35.00, z=97.47], EntityBat['蝙蝠'/142, l='MpServer', x=-111.63, y=42.10, z=118.13], EntityZombie['僵尸'/144, l='MpServer', x=-92.75, y=44.00, z=-11.97], EntityBat['蝙蝠'/145, l='MpServer', x=-87.44, y=50.09, z=49.16], EntityPig['猪'/42, l='MpServer', x=-205.31, y=63.00, z=-5.34], EntityPig['猪'/43, l='MpServer', x=-200.91, y=63.00, z=-5.69], EntityPig['猪'/44, l='MpServer', x=-201.13, y=63.00, z=31.81], EntityItem['item.item.seeds'/45, l='MpServer', x=-205.09, y=63.00, z=17.19], EntityPig['猪'/46, l='MpServer', x=-193.66, y=63.00, z=34.31], EntityPig['猪'/47, l='MpServer', x=-194.97, y=63.00, z=35.34], EntityPig['猪'/48, l='MpServer', x=-199.88, y=64.00, z=47.13], EntityPig['猪'/49, l='MpServer', x=-195.47, y=69.00, z=46.88], EntityPig['猪'/50, l='MpServer', x=-197.34, y=65.00, z=59.44], EntityPig['猪'/52, l='MpServer', x=-186.22, y=63.00, z=-2.25], EntityPig['猪'/53, l='MpServer', x=-179.50, y=63.00, z=38.19], EntityBat['蝙蝠'/54, l='MpServer', x=-177.31, y=11.19, z=88.38], EntityBat['蝙蝠'/55, l='MpServer', x=-179.25, y=11.56, z=88.34], EntityCreeper['爬行者'/56, l='MpServer', x=-177.41, y=34.00, z=94.13], EntityCreeper['爬行者'/57, l='MpServer', x=-176.44, y=35.00, z=88.94], EntityZombie['僵尸'/58, l='MpServer', x=-176.56, y=34.00, z=94.91], EntityZombie['僵尸'/59, l='MpServer', x=-158.72, y=55.00, z=-20.38], EntityPig['猪'/60, l='MpServer', x=-173.19, y=63.00, z=-22.66], EntityCreeper['爬行者'/61, l='MpServer', x=-174.97, y=30.00, z=-10.31], EntityItem['item.item.seeds'/62, l='MpServer', x=-174.03, y=65.00, z=-5.47], EntitySkeleton['骷髅'/63, l='MpServer', x=-158.75, y=15.42, z=13.66], EntityCreeper['爬行者'/64, l='MpServer', x=-160.88, y=13.00, z=8.69], EntityPig['猪'/65, l='MpServer', x=-166.91, y=63.00, z=13.84], EntityPlayerSP['MsHolmes'/193, l='MpServer', x=-163.89, y=74.35, z=55.96], EntityPig['猪'/66, l='MpServer', x=-177.81, y=63.00, z=23.41], EntityPig['猪'/67, l='MpServer', x=-171.97, y=63.00, z=19.88], EntitySquid['鱿鱼'/68, l='MpServer', x=-165.50, y=60.25, z=58.53], EntitySquid['鱿鱼'/69, l='MpServer', x=-175.55, y=61.40, z=66.52], EntityZombie['僵尸'/70, l='MpServer', x=-164.50, y=35.00, z=83.50], EntityBat['蝙蝠'/71, l='MpServer', x=-161.41, y=24.03, z=133.38], EntityChicken['鸡'/82, l='MpServer', x=-154.41, y=62.50, z=-24.59], EntityChicken['鸡'/86, l='MpServer', x=-150.81, y=62.59, z=-15.56], EntityIronGolem['铁傀儡'/87, l='MpServer', x=-144.91, y=64.00, z=-12.44], EntityVillager['村民'/88, l='MpServer', x=-147.31, y=64.00, z=-15.78], EntityZombie['僵尸'/89, l='MpServer', x=-159.25, y=13.00, z=4.69], EntityZombie['僵尸'/90, l='MpServer', x=-155.50, y=13.00, z=4.50], EntityCreeper['爬行者'/91, l='MpServer', x=-151.38, y=17.00, z=15.06], EntityPig['猪'/92, l='MpServer', x=-151.00, y=63.00, z=26.91], EntitySquid['鱿鱼'/93, l='MpServer', x=-146.62, y=61.80, z=30.92], EntitySkeleton['骷髅'/94, l='MpServer', x=-155.31, y=38.00, z=39.53], EntityZombie['僵尸'/95, l='MpServer', x=-152.94, y=35.00, z=41.59], EntitySkeleton['骷髅'/96, l='MpServer', x=-147.56, y=35.00, z=34.06], EntitySquid['鱿鱼'/97, l='MpServer', x=-140.38, y=60.19, z=38.09], EntityCreeper['爬行者'/98, l='MpServer', x=-157.25, y=38.00, z=63.28], EntitySquid['鱿鱼'/99, l='MpServer', x=-158.68, y=59.39, z=46.76], EntitySlime['史莱姆'/100, l='MpServer', x=-155.28, y=38.02, z=84.88], EntityVillager['村民'/104, l='MpServer', x=-132.66, y=63.00, z=11.19], EntityBat['蝙蝠'/105, l='MpServer', x=-134.72, y=47.38, z=55.44], EntityZombie['僵尸'/106, l='MpServer', x=-137.75, y=45.00, z=59.50], EntityZombie['僵尸'/107, l='MpServer', x=-133.31, y=45.00, z=57.81], EntitySquid['鱿鱼'/108, l='MpServer', x=-138.09, y=62.00, z=48.50], EntityZombie['僵尸'/109, l='MpServer', x=-140.25, y=13.00, z=71.81], EntityCreeper['爬行者'/110, l='MpServer', x=-141.41, y=45.00, z=72.56], EntityCreeper['爬行者'/111, l='MpServer', x=-129.75, y=45.00, z=76.78], EntityBat['蝙蝠'/112, l='MpServer', x=-137.25, y=47.10, z=68.53], EntityCreeper['爬行者'/113, l='MpServer', x=-138.06, y=46.00, z=66.31], EntitySkeleton['骷髅'/114, l='MpServer', x=-131.13, y=46.00, z=86.66], EntityZombie['僵尸'/115, l='MpServer', x=-137.84, y=15.00, z=107.53], EntitySkeleton['骷髅'/116, l='MpServer', x=-136.47, y=14.00, z=109.03], EntityBat['蝙蝠'/119, l='MpServer', x=-115.41, y=22.59, z=15.13], EntityBat['蝙蝠'/120, l='MpServer', x=-117.41, y=24.59, z=15.13], EntityBat['蝙蝠'/121, l='MpServer', x=-113.25, y=22.00, z=14.47], EntityBat['蝙蝠'/122, l='MpServer', x=-118.56, y=24.31, z=16.47], EntityVillager['村民'/123, l='MpServer', x=-127.22, y=63.00, z=1.56], EntitySkeleton['骷髅'/124, l='MpServer', x=-124.84, y=16.00, z=51.31], EntityZombie['僵尸'/125, l='MpServer', x=-115.38, y=36.00, z=54.59], EntityZombie['僵尸'/126, l='MpServer', x=-123.72, y=36.00, z=50.28], EntityZombie['僵尸'/127, l='MpServer', x=-122.72, y=36.02, z=50.88]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:351)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2502)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:367)
at net.minecraft.client.main.Main.main(SourceFile:120)
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: 1.8
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 191743672 bytes (182 MB) / 475037696 bytes (453 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: 1, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1577 3 mods loaded, 3 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1577.jar)
UCHIJAAAA Forge{11.14.4.1577} [Minecraft Forge] (forge-1.8-11.14.4.1577.jar)
Loaded coremods (and transformers):
GL info: ' Vendor: 'Intel' Version: '4.4.0 - Build 10.18.15.4281' Renderer: 'Intel(R) HD Graphics 520'
Launched Version: 1.8-forge1.8-11.14.4.1577
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics 520 GL version 4.4.0 - Build 10.18.15.4281, Intel
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: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: 简体中文 (中国)
Profiler Position: N/A (disabled)