The world is invisible except for water lava and mobs.

Minecraft Crash Report ----
// Don't do that.

Time: 12/14/13 8:10 AM
Description: Manually triggered debug crash

java.lang.Throwable
at azi.p(SourceFile:1385)
at azi.ah(SourceFile:760)
at azi.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:152)

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

– Head –
Stacktrace:
at bka.a(SourceFile:289)

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bkf['mtndewnightmare'/440, l='MpServer', x=-84.53, y=77.62, z=133.59]]
Chunk stats: MultiplayerChunkCache: 275, 275
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (108,64,244), Chunk: (at 12,4,4 in 6,15; contains blocks 96,0,240 to 111,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 5912 game time, 5912 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: 188 total; [uy['Cow'/1, l='MpServer', x=-68.50, y=71.00, z=85.81], wb['item.tile.stonebrick'/3, l='MpServer', x=-81.88, y=35.13, z=133.88], wb['item.tile.stonebrick'/4, l='MpServer', x=-81.88, y=55.13, z=132.13], wb['item.tile.stonebrick'/5, l='MpServer', x=-82.88, y=55.13, z=135.69], wb['item.tile.stonebrick'/6, l='MpServer', x=-80.88, y=53.13, z=136.25], wb['item.tile.stonebrick'/7, l='MpServer', x=-80.34, y=53.13, z=134.72], uy['Cow'/8, l='MpServer', x=-91.78, y=71.00, z=137.59], wb['item.tile.stonebrick'/9, l='MpServer', x=-80.88, y=66.13, z=133.88], uv['Bat'/10, l='MpServer', x=-83.79, y=37.10, z=154.24], vj['Squid'/12, l='MpServer', x=-75.03, y=56.31, z=163.84], vj['Squid'/13, l='MpServer', x=-76.53, y=55.94, z=162.50], wq['Creeper'/14, l='MpServer', x=-92.50, y=31.00, z=163.50], xc['Skeleton'/15, l='MpServer', x=-88.50, y=42.00, z=167.50], wq['Creeper'/567, l='MpServer', x=-30.31, y=13.00, z=70.69], vj['Squid'/16, l='MpServer', x=-80.50, y=57.00, z=162.50], uy['Cow'/23, l='MpServer', x=-70.59, y=66.00, z=88.38], uy['Cow'/22, l='MpServer', x=-72.47, y=70.00, z=81.47], wb['item.tile.stonebrick'/25, l='MpServer', x=-77.53, y=13.13, z=127.47], uy['Cow'/24, l='MpServer', x=-72.81, y=65.00, z=86.63], wb['item.tile.dirt.default'/27, l='MpServer', x=-71.13, y=28.13, z=127.63], wb['item.tile.dirt.default'/26, l='MpServer', x=-72.13, y=29.13, z=127.00], wb['item.tile.dirt.default'/29, l='MpServer', x=-73.72, y=28.13, z=126.25], wb['item.tile.dirt.default'/28, l='MpServer', x=-74.69, y=29.13, z=127.09], xc['Skeleton'/569, l='MpServer', x=-31.34, y=13.00, z=69.94], wb['item.tile.dirt.default'/31, l='MpServer', x=-72.94, y=28.13, z=127.94], wq['Creeper'/568, l='MpServer', x=-31.09, y=13.00, z=67.47], wb['item.tile.stonebrick'/30, l='MpServer', x=-73.06, y=28.13, z=127.13], wb['item.tile.stonebrick'/34, l='MpServer', x=-76.88, y=33.13, z=127.47], wb['item.tile.stonebrick'/35, l='MpServer', x=-71.13, y=14.13, z=132.22], xg['Witch'/517, l='MpServer', x=-97.41, y=31.00, z=158.09], wq['Creeper'/518, l='MpServer', x=-95.88, y=31.00, z=163.16], wb['item.tile.dirt.default'/32, l='MpServer', x=-72.13, y=34.13, z=127.50], wq['Creeper'/519, l='MpServer', x=-97.50, y=32.00, z=193.50], wb['item.tile.dirt.default'/33, l='MpServer', x=-73.13, y=35.13, z=126.72], wb['item.tile.dirt.default'/38, l='MpServer', x=-71.13, y=11.13, z=135.88], wq['Creeper'/513, l='MpServer', x=-122.50, y=14.00, z=206.50], wb['item.tile.stonebrick'/39, l='MpServer', x=-77.50, y=3.13, z=130.22], uv['Bat'/514, l='MpServer', x=-120.24, y=33.00, z=186.75], wb['item.tile.dirt.default'/36, l='MpServer', x=-72.13, y=10.13, z=136.88], wq['Creeper'/784, l='MpServer', x=-139.50, y=30.00, z=188.50], wb['item.tile.dirt.default'/37, l='MpServer', x=-74.13, y=8.13, z=136.88], wb['item.item.redstone'/42, l='MpServer', x=-73.88, y=6.13, z=135.19], rh['Experience Orb'/43, l='MpServer', x=-75.16, y=5.25, z=135.75], bkf['mtndewnightmare'/440, l='MpServer', x=-84.53, y=77.62, z=133.59], rh['Experience Orb'/40, l='MpServer', x=-73.25, y=6.25, z=135.25], rh['Experience Orb'/41, l='MpServer', x=-74.66, y=5.25, z=135.75], wb['item.tile.dirt.default'/46, l='MpServer', x=-73.28, y=9.13, z=136.53], wb['item.tile.stonebrick'/47, l='MpServer', x=-74.25, y=5.13, z=128.25], wb['item.tile.oreIron'/44, l='MpServer', x=-73.16, y=3.13, z=131.41], wb['item.tile.stonebrick'/45, l='MpServer', x=-73.13, y=4.13, z=134.41], wb['item.tile.stonebrick'/51, l='MpServer', x=-74.72, y=5.13, z=129.09], xh['Zombie'/532, l='MpServer', x=-18.50, y=45.00, z=60.50], wb['item.tile.stonebrick'/50, l='MpServer', x=-72.38, y=8.13, z=133.13], wb['item.tile.stonebrick'/49, l='MpServer', x=-73.09, y=5.13, z=132.69], wb['item.tile.stonebrick'/48, l='MpServer', x=-73.78, y=5.13, z=130.13], wb['item.tile.stonebrick'/55, l='MpServer', x=-78.31, y=4.13, z=131.88], wb['item.tile.stonebrick'/54, l='MpServer', x=-78.63, y=3.13, z=133.38], wb['item.tile.stonebrick'/53, l='MpServer', x=-72.25, y=5.13, z=130.44], wb['item.tile.stonebrick'/52, l='MpServer', x=-77.63, y=7.13, z=128.63], wb['item.tile.stonebrick'/59, l='MpServer', x=-76.75, y=30.13, z=137.34], wq['Creeper'/783, l='MpServer', x=-138.50, y=30.00, z=184.50], wb['item.tile.stonebrick'/58, l='MpServer', x=-78.34, y=27.13, z=136.88], wb['item.tile.stonebrick'/57, l='MpServer', x=-75.16, y=4.13, z=135.22], wq['Creeper'/781, l='MpServer', x=-140.41, y=30.00, z=175.00], wb['item.tile.stonebrick'/56, l='MpServer', x=-75.13, y=2.13, z=129.28], wb['item.tile.dirt.default'/63, l='MpServer', x=-73.34, y=28.13, z=129.00], wq['Creeper'/779, l='MpServer', x=-136.00, y=30.00, z=180.31], wb['item.tile.stonebrick'/62, l='MpServer', x=-73.63, y=28.13, z=133.00], wb['item.tile.dirt.default'/61, l='MpServer', x=-71.22, y=29.13, z=132.06], wb['item.tile.dirt.default'/60, l='MpServer', x=-70.50, y=28.13, z=129.56], wb['item.tile.stonebrick'/68, l='MpServer', x=-73.16, y=28.13, z=128.72], wb['item.tile.oreIron'/69, l='MpServer', x=-71.13, y=28.13, z=131.38], wb['item.tile.stonebrick'/70, l='MpServer', x=-71.13, y=28.13, z=130.91], wb['item.tile.stonebrick'/71, l='MpServer', x=-71.13, y=18.13, z=133.88], wb['item.tile.stonebrick'/64, l='MpServer', x=-79.78, y=28.13, z=135.88], wb['item.tile.stonebrick'/65, l='MpServer', x=-76.31, y=28.13, z=128.59], wb['item.tile.dirt.default'/66, l='MpServer', x=-71.84, y=28.13, z=128.81], xc['Skeleton'/886, l='MpServer', x=-118.44, y=28.00, z=208.94], wb['item.tile.stonebrick'/67, l='MpServer', x=-73.03, y=28.13, z=130.56], wb['item.tile.stonebrick'/76, l='MpServer', x=-71.13, y=18.13, z=134.88], wb['item.tile.stonebrick'/77, l='MpServer', x=-73.72, y=20.13, z=136.88], wb['item.tile.stonebrick'/78, l='MpServer', x=-72.19, y=18.13, z=134.34], wb['item.tile.stonebrick'/79, l='MpServer', x=-79.88, y=46.13, z=130.38], wb['item.tile.stonebrick'/72, l='MpServer', x=-72.13, y=18.13, z=135.88], wb['item.tile.stonebrick'/73, l='MpServer', x=-72.53, y=20.13, z=136.50], wb['item.tile.stonebrick'/74, l='MpServer', x=-70.25, y=20.13, z=133.84], xh['Zombie'/621, l='MpServer', x=-109.50, y=24.00, z=56.50], wb['item.tile.stonebrick'/75, l='MpServer', x=-74.13, y=18.13, z=136.41], wb['item.tile.stonebrick'/85, l='MpServer', x=-79.13, y=42.13, z=132.16], wb['item.tile.stonebrick'/84, l='MpServer', x=-73.44, y=47.13, z=134.44], wb['item.tile.stonebrick'/87, l='MpServer', x=-76.81, y=55.13, z=128.13], wb['item.tile.dirt.default'/86, l='MpServer', x=-71.13, y=34.13, z=128.13], wb['item.tile.stonebrick'/81, l='MpServer', x=-79.22, y=45.13, z=133.59], wb['item.tile.stonebrick'/80, l='MpServer', x=-75.06, y=47.13, z=135.88], wb['item.tile.stonebrick'/83, l='MpServer', x=-73.13, y=40.13, z=137.88], wb['item.tile.stonebrick'/82, l='MpServer', x=-76.88, y=41.13, z=137.88], wb['item.tile.stonebrick'/93, l='MpServer', x=-73.47, y=48.13, z=135.03], wb['item.tile.stonebrick'/92, l='MpServer', x=-73.06, y=49.13, z=135.69], wb['item.tile.stonebrick'/95, l='MpServer', x=-72.13, y=48.13, z=133.03], wb['item.tile.stonebrick'/94, l='MpServer', x=-73.28, y=52.13, z=136.84], wb['item.tile.stonebrick'/89, l='MpServer', x=-78.09, y=55.13, z=128.13], wb['item.tile.stonebrick'/88, l='MpServer', x=-76.09, y=56.13, z=128.13], wb['item.tile.stonebrick'/91, l='MpServer', x=-76.88, y=53.13, z=138.09], wb['item.tile.stonebrick'/90, l='MpServer', x=-78.94, y=53.13, z=136.56], uy['Cow'/102, l='MpServer', x=-71.56, y=64.00, z=159.41], uy['Cow'/103, l='MpServer', x=-82.09, y=62.21, z=157.13], wb['item.tile.stonebrick'/100, l='MpServer', x=-79.78, y=71.13, z=131.63], wb['item.tile.stonebrick'/101, l='MpServer', x=-79.03, y=64.13, z=129.13], wb['item.tile.stonebrick'/98, l='MpServer', x=-79.41, y=73.13, z=134.69], wb['item.tile.stonebrick'/99, l='MpServer', x=-79.88, y=71.13, z=129.25], wb['item.tile.stonebrick'/96, l='MpServer', x=-72.44, y=48.13, z=134.28], wb['item.tile.stonebrick'/97, l='MpServer', x=-72.13, y=49.13, z=135.59], wb['item.tile.rail'/110, l='MpServer', x=-72.13, y=33.13, z=179.81], wb['item.tile.rail'/111, l='MpServer', x=-73.25, y=33.13, z=178.78], wb['item.tile.rail'/108, l='MpServer', x=-74.88, y=33.13, z=188.16], wb['item.tile.rail'/109, l='MpServer', x=-74.22, y=33.13, z=190.84], wd['entity.MinecartChest.name'/106, l='MpServer', x=-72.50, y=33.50, z=177.50], wb['item.tile.rail'/107, l='MpServer', x=-74.88, y=33.13, z=185.63], vj['Squid'/104, l='MpServer', x=-75.50, y=56.00, z=160.50], uy['Cow'/105, l='MpServer', x=-71.50, y=68.00, z=154.38], wb['item.tile.rail'/112, l='MpServer', x=-69.84, y=30.13, z=192.88], vg['Sheep'/127, l='MpServer', x=-48.38, y=79.00, z=158.47], vg['Sheep'/126, l='MpServer', x=-50.88, y=77.00, z=159.94], vg['Sheep'/125, l='MpServer', x=-48.53, y=78.00, z=159.97], vg['Sheep'/124, l='MpServer', x=-57.59, y=93.00, z=105.09], uy['Cow'/129, l='MpServer', x=-52.78, y=74.00, z=169.50], uy['Cow'/128, l='MpServer', x=-51.78, y=70.00, z=173.63], vg['Sheep'/131, l='MpServer', x=-51.97, y=76.00, z=164.94], vg['Sheep'/130, l='MpServer', x=-51.03, y=76.00, z=167.75], uv['Bat'/1227, l='MpServer', x=-121.09, y=21.92, z=59.34], vg['Sheep'/152, l='MpServer', x=-40.56, y=98.00, z=113.34], uy['Cow'/153, l='MpServer', x=-48.72, y=97.00, z=110.66], vg['Sheep'/154, l='MpServer', x=-38.47, y=85.00, z=152.50], uy['Cow'/155, l='MpServer', x=-46.41, y=80.00, z=158.38], vg['Sheep'/156, l='MpServer', x=-39.81, y=85.00, z=158.72], xh['Zombie'/1233, l='MpServer', x=-133.50, y=25.00, z=203.50], uy['Cow'/157, l='MpServer', x=-47.69, y=71.00, z=172.53], vg['Sheep'/158, l='MpServer', x=-36.91, y=78.00, z=162.94], xc['Skeleton'/938, l='MpServer', x=-58.50, y=16.00, z=60.50], vj['Squid'/159, l='MpServer', x=-42.41, y=61.34, z=180.34], uy['Cow'/147, l='MpServer', x=-32.19, y=96.00, z=124.03], uy['Cow'/148, l='MpServer', x=-39.25, y=99.00, z=117.47], uy['Cow'/149, l='MpServer', x=-32.59, y=99.00, z=118.38], vg['Sheep'/150, l='MpServer', x=-33.50, y=97.00, z=121.44], vg['Sheep'/151, l='MpServer', x=-32.44, y=97.00, z=119.81], wq['Creeper'/653, l='MpServer', x=-150.50, y=39.00, z=179.50], ux['Chicken'/163, l='MpServer', x=-36.41, y=64.00, z=194.47], ux['Chicken'/162, l='MpServer', x=-34.69, y=66.00, z=208.72], ux['Chicken'/161, l='MpServer', x=-33.53, y=64.00, z=195.53], ux['Chicken'/160, l='MpServer', x=-39.44, y=64.00, z=196.56], uv['Bat'/641, l='MpServer', x=-133.67, y=15.61, z=206.41], ux['Chicken'/164, l='MpServer', x=-34.41, y=66.00, z=209.41], ux['Chicken'/186, l='MpServer', x=-29.44, y=64.00, z=194.44], ux['Chicken'/184, l='MpServer', x=-28.56, y=62.39, z=183.41], ux['Chicken'/185, l='MpServer', x=-30.50, y=64.00, z=190.50], vg['Sheep'/179, l='MpServer', x=-31.81, y=96.00, z=121.28], vg['Sheep'/182, l='MpServer', x=-30.78, y=101.00, z=113.25], vg['Sheep'/180, l='MpServer', x=-27.75, y=96.00, z=121.78], vg['Sheep'/181, l='MpServer', x=-29.47, y=101.00, z=113.31], wb['item.item.seeds'/479, l='MpServer', x=-147.75, y=65.13, z=80.34], wq['Creeper'/469, l='MpServer', x=-162.00, y=30.00, z=175.50], wq['Creeper'/1170, l='MpServer', x=-56.50, y=33.00, z=174.50], xh['Zombie'/1187, l='MpServer', x=-148.50, y=24.00, z=210.49], xh['Zombie'/1186, l='MpServer', x=-147.50, y=24.00, z=211.50], xc['Skeleton'/509, l='MpServer', x=-112.56, y=16.00, z=57.06], wb['item.tile.torch'/510, l='MpServer', x=-120.84, y=29.13, z=171.78], wd['entity.MinecartChest.name'/511, l='MpServer', x=-114.50, y=31.50, z=189.50], xe['Spider'/1190, l='MpServer', x=-143.50, y=24.00, z=207.50], xh['Zombie'/1188, l='MpServer', x=-149.50, y=24.00, z=207.50], uv['Bat'/507, l='MpServer', x=-142.25, y=26.10, z=209.50], wq['Creeper'/500, l='MpServer', x=-132.50, y=30.00, z=186.50], xe['Spider'/501, l='MpServer', x=-138.28, y=30.00, z=183.03], uv['Bat'/502, l='MpServer', x=-134.25, y=22.10, z=199.63], ux['Chicken'/496, l='MpServer', x=-142.53, y=63.00, z=127.56], xc['Skeleton'/497, l='MpServer', x=-142.53, y=30.00, z=175.13], wq['Creeper'/498, l='MpServer', x=-139.69, y=30.00, z=182.47], wq['Creeper'/499, l='MpServer', x=-128.63, y=30.00, z=180.94], ux['Chicken'/493, l='MpServer', x=-128.41, y=64.00, z=111.59], ux['Chicken'/495, l='MpServer', x=-122.56, y=62.29, z=121.44], ux['Chicken'/494, l='MpServer', x=-128.50, y=63.00, z=122.50], xh['Zombie'/488, l='MpServer', x=-146.50, y=25.00, z=212.50], xc['Skeleton'/485, l='MpServer', x=-145.25, y=30.00, z=173.31], xh['Zombie'/484, l='MpServer', x=-156.50, y=30.00, z=175.50], xc['Skeleton'/486, l='MpServer', x=-153.44, y=23.00, z=183.06], ux['Chicken'/481, l='MpServer', x=-148.50, y=63.00, z=98.50], ux['Chicken'/480, l='MpServer', x=-150.50, y=63.00, z=97.50], ux['Chicken'/483, l='MpServer', x=-157.16, y=61.40, z=103.47], ux['Chicken'/482, l='MpServer', x=-149.50, y=63.00, z=99.50]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bka.a(SourceFile:289)
at azi.b(SourceFile:1952)
at azi.f(SourceFile:720)
at net.minecraft.client.main.Main.main(SourceFile:152)

– System Details –
Details:
Minecraft Version: 1.7.4
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 42765568 bytes (40 MB) / 213303296 bytes (203 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 3904 (218624 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
Launched Version: 1.7.4
LWJGL: 2.9.1
OpenGL: ATI Radeon HD 3600 Series GL version 3.3.11672 Compatibility Profile Context, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 2307 (129192 bytes; 0 MB) allocated, 23 (1288 bytes; 0 MB) used
Anisotropic Filtering: Off (1)