Code (cpp):
---- Minecraft Crash Report ----
WARNING: coremods are present:
Contact their authors BEFORE contacting forge
// Don't do that.#31 (tile.tallgrass // net.minecraft.block.BlockTallGrass)
Block data value: 1 / 0x1 / 0b0001
Block location: World: (-2,65,32), Chunk: (at 14,4,0 in -1,2; contains blocks -16,0,32 to -1,255,47), 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['thecoco67'/323, l='MpServer', x=-4,15, y=66,00, z=37,64]]
Chunk stats: MultiplayerChunkCache: 190, 190
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: -36,00,64,00,-9,00 - World: (-36,64,-9), Chunk: (at 12,4,7 in -3,-1; contains blocks -48,0,-16 to -33,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 2608 game time, 2608 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: 114 total; [EntitySkeleton['Skeleton'/262, l='MpServer', x=36,72, y=12,00, z=-25,25], EntitySkeleton['Skeleton'/263, l='MpServer', x=38,50, y=12,00, z=-22,50], EntitySkeleton['Skeleton'/264, l='MpServer', x=38,50, y=18,00, z=-22,50], EntityCreeper['Creeper'/265, l='MpServer', x=43,50, y=21,00, z=78,50], EntitySkeleton['Skeleton'/266, l='MpServer', x=39,28, y=28,00, z=115,69], EntitySheep['Sheep'/279, l='MpServer', x=50,41, y=67,00, z=-41,59], EntityZombie['Zombie'/281, l='MpServer', x=54,50, y=18,00, z=-29,50], EntitySkeleton['Skeleton'/282, l='MpServer', x=53,50, y=19,00, z=88,50], EntitySkeleton['Skeleton'/283, l='MpServer', x=52,50, y=19,00, z=90,50], EntityRabbit['Rabbit'/295, l='MpServer', x=73,34, y=69,00, z=114,34], EntityRabbit['Rabbit'/296, l='MpServer', x=72,34, y=69,00, z=114,34], EntityRabbit['Rabbit'/298, l='MpServer', x=73,50, y=69,00, z=112,50], EntitySkeleton['Skeleton'/70, l='MpServer', x=-79,22, y=16,00, z=-20,63], EntityBat['Bat'/72, l='MpServer', x=-80,50, y=26,09, z=-19,31], EntityPlayerSP['thecoco67'/323, l='MpServer', x=-4,15, y=66,00, z=37,64], EntityCreeper['Creeper'/76, l='MpServer', x=-80,53, y=76,00, z=-11,06], EntityZombie['Zombie'/90, l='MpServer', x=-74,41, y=27,00, z=-34,63], EntitySkeleton['Skeleton'/91, l='MpServer', x=-70,31, y=27,00, z=-31,91], EntityZombie['Zombie'/93, l='MpServer', x=-65,56, y=33,00, z=-33,91], EntityBat['Bat'/94, l='MpServer', x=-77,75, y=20,09, z=-16,25], EntitySpider['Spider'/95, l='MpServer', x=-70,50, y=27,00, z=-29,50], EntityZombie['Zombie'/96, l='MpServer', x=-68,66, y=28,00, z=-31,66], EntitySkeleton['Skeleton'/97, l='MpServer', x=-66,38, y=13,00, z=-3,13], EntityCreeper['Creeper'/98, l='MpServer', x=-74,50, y=18,00, z=-13,50], EntityZombie['Zombie'/99, l='MpServer', x=-72,50, y=34,00, z=-12,50], EntityZombie['Zombie'/100, l='MpServer', x=-75,50, y=34,00, z=-14,50], EntityCreeper['Creeper'/101, l='MpServer', x=-69,50, y=34,00, z=-6,34], EntityBat['Bat'/102, l='MpServer', x=-73,41, y=33,97, z=-7,69], EntityItem['item.tile.flower1.dandelion'/103, l='MpServer', x=-67,81, y=68,00, z=-3,19], EntityItem['item.tile.flower1.dandelion'/104, l='MpServer', x=-67,16, y=69,00, z=-7,81], EntityItem['item.item.seeds'/105, l='MpServer', x=-64,13, y=67,00, z=-0,91], EntityItem['item.tile.flower2.poppy'/106, l='MpServer', x=-67,47, y=68,00, z=-5,09], EntityItem['item.tile.flower1.dandelion'/107, l='MpServer', x=-66,13, y=66,00, z=4,22], EntityZombie['Zombie'/109, l='MpServer', x=-70,69, y=66,00, z=4,53], EntityItem['item.item.seeds'/110, l='MpServer', x=-66,41, y=66,00, z=4,41], EntityItem['item.tile.flower2.poppy'/113, l='MpServer', x=-66,38, y=66,00, z=4,22], EntityZombie['Zombie'/118, l='MpServer', x=-48,50, y=27,00, z=-42,50], EntityCreeper['Creeper'/120, l='MpServer', x=-63,50, y=34,00, z=-35,50], EntityItem['item.item.seeds'/121, l='MpServer', x=-57,13, y=67,00, z=-18,28], EntityItem['item.item.seeds'/122, l='MpServer', x=-55,53, y=67,00, z=-17,28], EntityBat['Bat'/123, l='MpServer', x=-61,31, y=37,31, z=-4,91], EntityItem['item.tile.flower1.dandelion'/124, l='MpServer', x=-52,75, y=67,00, z=-8,47], EntityItem['item.item.seeds'/125, l='MpServer', x=-57,81, y=67,00, z=-3,13], EntityItem['item.tile.flower1.dandelion'/126, l='MpServer', x=-56,69, y=67,00, z=-4,84], EntityItem['item.tile.flower1.dandelion'/127, l='MpServer', x=-57,81, y=67,00, z=-3,41], EntityItem['item.item.seeds'/128, l='MpServer', x=-54,81, y=67,00, z=-15,72], EntityItem['item.tile.flower1.dandelion'/129, l='MpServer', x=-63,97, y=68,00, z=-6,69], EntityItem['item.item.seeds'/130, l='MpServer', x=-53,78, y=67,00, z=-9,84], EntityItem['item.item.seeds'/131, l='MpServer', x=-52,75, y=67,00, z=-9,03], EntityItem['item.item.seeds'/132, l='MpServer', x=-52,63, y=67,00, z=-10,19], EntityItem['item.item.seeds'/133, l='MpServer', x=-59,63, y=67,00, z=-0,34], EntityItem['item.item.seeds'/134, l='MpServer', x=-55,81, y=67,00, z=-4,88], EntitySheep['Sheep'/135, l='MpServer', x=-57,31, y=68,00, z=75,28], EntitySheep['Sheep'/136, l='MpServer', x=-59,50, y=68,00, z=73,19], EntitySheep['Sheep'/137, l='MpServer', x=-59,50, y=68,00, z=74,81], EntitySheep['Sheep'/138, l='MpServer', x=-56,94, y=70,00, z=83,06], EntityCreeper['Creeper'/140, l='MpServer', x=-56,59, y=13,00, z=117,28], EntityCreeper['Creeper'/141, l='MpServer', x=-59,50, y=13,00, z=117,50], EntityBat['Bat'/145, l='MpServer', x=-47,78, y=27,28, z=-42,47], EntitySpider['Spider'/146, l='MpServer', x=-43,50, y=37,00, z=-42,50], EntitySheep['Sheep'/148, l='MpServer', x=-45,91, y=67,00, z=-29,94], EntityZombie['Zombie'/149, l='MpServer', x=-32,50, y=50,00, z=44,50], EntityCow['Cow'/150, l='MpServer', x=-32,50, y=68,00, z=79,50], EntityZombie['Zombie'/155, l='MpServer', x=-20,50, y=29,00, z=-5,50], EntityZombie['Zombie'/156, l='MpServer', x=-25,13, y=30,00, z=-3,47], EntitySheep['Sheep'/157, l='MpServer', x=-30,00, y=66,00, z=-15,63], EntitySkeleton['Skeleton'/158, l='MpServer', x=-21,25, y=47,00, z=12,22], EntitySheep['Sheep'/159, l='MpServer', x=-20,91, y=66,00, z=12,41], EntitySheep['Sheep'/160, l='MpServer', x=-21,78, y=67,00, z=9,13], EntityItem['item.item.seeds'/161, l='MpServer', x=-30,50, y=64,00, z=23,81], EntityItem['item.item.seeds'/162, l='MpServer', x=-30,94, y=64,00, z=22,81], EntitySkeleton['Skeleton'/163, l='MpServer', x=-23,50, y=52,00, z=33,50], EntityCreeper['Creeper'/164, l='MpServer', x=-23,31, y=50,00, z=40,50], EntitySpider['Spider'/165, l='MpServer', x=-24,91, y=50,00, z=40,50], EntitySkeleton['Skeleton'/166, l='MpServer', x=-21,44, y=15,00, z=80,47], EntityCow['Cow'/167, l='MpServer', x=-27,50, y=66,00, z=83,50], EntityCow['Cow'/168, l='MpServer', x=-28,50, y=67,00, z=85,50], EntityCow['Cow'/169, l='MpServer', x=-30,88, y=68,00, z=80,91], EntityZombie['Zombie'/186, l='MpServer', x=-8,72, y=64,00, z=-18,44], EntitySheep['Sheep'/187, l='MpServer', x=-0,50, y=90,00, z=-26,72], EntitySheep['Sheep'/188, l='MpServer', x=-5,50, y=80,00, z=-26,50], EntitySheep['Sheep'/189, l='MpServer', x=-1,50, y=89,00, z=-25,50], EntityBat['Bat'/190, l='MpServer', x=0,59, y=32,00, z=12,03], EntityZombie['Zombie'/191, l='MpServer', x=-13,41, y=32,00, z=4,97], EntityEnderman['Enderman'/192, l='MpServer', x=-13,38, y=32,00, z=7,56], EntityBat['Bat'/193, l='MpServer', x=-0,75, y=55,09, z=8,75], EntityZombie['Zombie'/194, l='MpServer', x=-7,50, y=56,00, z=2,50], EntityBat['Bat'/195, l='MpServer', x=-6,38, y=57,09, z=6,91], EntityBat['Bat'/196, l='MpServer', x=-3,81, y=50,72, z=3,66], EntityBat['Bat'/197, l='MpServer', x=-10,44, y=59,88, z=18,84], EntitySheep['Sheep'/198, l='MpServer', x=-14,66, y=66,00, z=1,78], EntityBat['Bat'/199, l='MpServer', x=-3,47, y=58,41, z=15,09], EntitySheep['Sheep'/200, l='MpServer', x=-15,41, y=66,00, z=19,38], EntityCreeper['Creeper'/201, l='MpServer', x=-14,50, y=17,00, z=65,50], EntityRabbit['Rabbit'/206, l='MpServer', x=4,34, y=88,00, z=-32,66], EntityRabbit['Rabbit'/207, l='MpServer', x=5,34, y=88,00, z=-33,66], EntityRabbit['Rabbit'/208, l='MpServer', x=1,38, y=89,19, z=-33,19], EntitySheep['Sheep'/209, l='MpServer', x=0,50, y=91,00, z=-25,50], EntitySquid['Squid'/210, l='MpServer', x=14,84, y=56,56, z=-1,59], EntityBat['Bat'/211, l='MpServer', x=8,25, y=52,09, z=9,72], EntityBat['Bat'/212, l='MpServer', x=9,84, y=50,59, z=8,59], EntityChicken['Chicken'/213, l='MpServer', x=2,50, y=66,00, z=20,50], EntityChicken['Chicken'/214, l='MpServer', x=3,50, y=65,00, z=19,50], EntityChicken['Chicken'/215, l='MpServer', x=5,41, y=65,00, z=18,91], EntityCreeper['Creeper'/216, l='MpServer', x=8,69, y=23,66, z=38,63], EntitySquid['Squid'/227, l='MpServer', x=28,88, y=61,66, z=-0,56], EntitySquid['Squid'/228, l='MpServer', x=30,75, y=60,25, z=-8,63], EntitySquid['Squid'/229, l='MpServer', x=31,94, y=60,66, z=-8,97], EntitySquid['Squid'/230, l='MpServer', x=25,44, y=54,00, z=-9,31], EntitySquid['Squid'/231, l='MpServer', x=20,66, y=56,16, z=-0,06], EntitySquid['Squid'/232, l='MpServer', x=26,88, y=58,13, z=5,84], EntitySquid['Squid'/233, l='MpServer', x=27,97, y=59,25, z=0,53], EntitySkeleton['Skeleton'/234, l='MpServer', x=25,50, y=43,00, z=30,50], EntityEnderman['Enderman'/235, l='MpServer', x=31,50, y=31,00, z=117,50]]
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 8.1 (amd64) version 6.3
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 461007880 bytes (439 MB) / 919076864 bytes (876 MB) up to 5726797824 bytes (5461 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6G
IntCache: cache: 0, tcache: 62, 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: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 365.19' Renderer: 'GeForce GTX 960/PCIe/SSE2'
Launched Version: 1.8-forge1.8-11.14.4.1577
LWJGL: 2.9.1
OpenGL: GeForce GTX 960/PCIe/SSE2 GL version 4.5.0 NVIDIA 365.19, 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: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
(Je ne sais pas mettre un spoiler c'est pour celas que il y en a pas 
