World not rendering, causes crashing

Please include crash logs for your issue.

Thanks

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Minecraft Crash Report ----
// Uh... Did I do that?

Time: 23/06/16 10:01
Description: Server forgot to send required information to construct BlockEntity

java.lang.RuntimeException: Missing BlockEntity
at bqy.b(SourceFile:162)
at bqu.a(SourceFile:100)
at bqt.b(SourceFile:140)
at boh.a(SourceFile:913)
at bnz.a(SourceFile:1237)
at bnz.b(SourceFile:1171)
at bnz.a(SourceFile:1018)
at bcx.av(SourceFile:991)
at bcx.a(SourceFile:396)
at net.minecraft.client.main.Main.main(SourceFile:124)

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

– Head –
Thread: Client thread
Stacktrace:
at bqy.b(SourceFile:162)

– BlockEntity missing instance data –
Details:
BlockState: minecraft:flower_pot[contents=cactus,legacy_data=9]
Block coordinates: World: (217,64,249), Chunk: (at 9,4,9 in 13,15; contains blocks 208,0,240 to 223,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
at bqy.b(SourceFile:162)
at bqu.a(SourceFile:100)
at bqt.b(SourceFile:140)
at boh.a(SourceFile:913)
at bnz.a(SourceFile:1237)
at bnz.b(SourceFile:1171)

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bnn['Tohs'/344, l='MpServer', x=212.41, y=75.00, z=248.16]]
Chunk stats: MultiplayerChunkCache: 164, 164
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (256,64,244), Chunk: (at 0,4,4 in 16,15; contains blocks 256,0,240 to 271,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 8289885 game time, 8386861 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 89 total; [wq['Wolf'/128, l='MpServer', x=205.70, y=75.00, z=238.66], wq['Wolf'/129, l='MpServer', x=205.70, y=75.00, z=235.84], aaw['entity.MinecartRideable.name'/130, l='MpServer', x=207.50, y=68.06, z=238.51], we['Cow'/131, l='MpServer', x=195.55, y=62.00, z=252.55], wl['Sheep'/132, l='MpServer', x=195.45, y=62.00, z=254.45], we['Cow'/133, l='MpServer', x=195.72, y=62.00, z=249.45], we['Cow'/134, l='MpServer', x=193.73, y=62.00, z=252.77], we['Cow'/135, l='MpServer', x=193.58, y=62.00, z=251.79], we['Cow'/136, l='MpServer', x=193.27, y=62.00, z=254.54], xz['entity.ItemFrame.name'/137, l='MpServer', x=204.50, y=71.50, z=241.03], xz['entity.ItemFrame.name'/138, l='MpServer', x=201.03, y=72.50, z=243.50], xz['entity.ItemFrame.name'/139, l='MpServer', x=201.03, y=72.50, z=241.50], yb['Painting'/140, l='MpServer', x=207.00, y=73.50, z=246.97], xz['entity.ItemFrame.name'/141, l='MpServer', x=204.50, y=72.50, z=241.03], xz['entity.ItemFrame.name'/142, l='MpServer', x=206.50, y=71.50, z=241.03], xz['entity.ItemFrame.name'/143, l='MpServer', x=201.03, y=72.50, z=242.50], xz['entity.ItemFrame.name'/144, l='MpServer', x=205.50, y=71.50, z=241.03], xz['entity.ItemFrame.name'/145, l='MpServer', x=205.50, y=72.50, z=241.03], wh['Cat'/146, l='MpServer', x=206.61, y=71.00, z=242.65], yb['Painting'/140, l='MpServer', x=207.00, y=73.50, z=246.97], wh['Cat'/147, l='MpServer', x=206.76, y=71.00, z=243.58], wh['Cat'/148, l='MpServer', x=207.43, y=71.00, z=242.90], xz['entity.ItemFrame.name'/152, l='MpServer', x=209.97, y=72.50, z=243.50], wo['Iron Golem'/153, l='MpServer', x=208.96, y=66.00, z=284.09], wo['Iron Golem'/154, l='MpServer', x=209.13, y=66.00, z=286.98], wm['Snow Golem'/155, l='MpServer', x=219.12, y=64.00, z=286.84], wm['Snow Golem'/156, l='MpServer', x=219.76, y=64.00, z=284.65], wm['Snow Golem'/157, l='MpServer', x=222.50, y=64.00, z=284.79], wm['Snow Golem'/158, l='MpServer', x=221.61, y=64.00, z=291.65], wm['Snow Golem'/159, l='MpServer', x=219.20, y=64.00, z=291.00], wm['Snow Golem'/160, l='MpServer', x=222.58, y=64.00, z=290.66], wm['Snow Golem'/161, l='MpServer', x=223.41, y=64.00, z=290.76], wm['Snow Golem'/162, l='MpServer', x=217.21, y=64.00, z=291.65], wm['Snow Golem'/163, l='MpServer', x=219.34, y=64.00, z=290.20], wm['Snow Golem'/164, l='MpServer', x=221.81, y=64.00, z=289.15], wm['Snow Golem'/165, l='MpServer', x=216.43, y=64.00, z=291.23], wm['Snow Golem'/166, l='MpServer', x=221.80, y=64.00, z=288.08], wm['Snow Golem'/167, l='MpServer', x=222.63, y=64.00, z=288.31], wm['Snow Golem'/168, l='MpServer', x=223.65, y=64.00, z=289.91], wm['Snow Golem'/169, l='MpServer', x=223.37, y=64.00, z=289.18], wd['Chicken'/180, l='MpServer', x=235.50, y=68.00, z=180.50], wi['Pig'/181, l='MpServer', x=234.73, y=73.00, z=188.50], wh['Ocelot'/183, l='MpServer', x=236.26, y=70.00, z=180.01], wa['Bat'/184, l='MpServer', x=235.67, y=44.00, z=281.33], wa['Bat'/185, l='MpServer', x=234.59, y=28.07, z=291.61], wa['Bat'/186, l='MpServer', x=241.09, y=25.65, z=296.81], wl['Sheep'/187, l='MpServer', x=228.21, y=67.00, z=298.46], wl['Sheep'/188, l='MpServer', x=234.55, y=75.00, z=323.55], we['Cow'/199, l='MpServer', x=255.55, y=67.00, z=224.70], wh['Ocelot'/72, l='MpServer', x=166.62, y=67.00, z=199.48], aaw['entity.MinecartRideable.name'/200, l='MpServer', x=255.50, y=72.06, z=244.50], wd['Chicken'/73, l='MpServer', x=169.49, y=62.79, z=311.85], wa['Bat'/201, l='MpServer', x=250.43, y=43.12, z=268.08], yk['item.item.egg'/74, l='MpServer', x=169.80, y=61.00, z=311.13], wa['Bat'/209, l='MpServer', x=256.06, y=42.85, z=271.38], wa['Bat'/217, l='MpServer', x=282.38, y=46.93, z=269.00], wd['Chicken'/218, l='MpServer', x=274.24, y=68.00, z=307.48], yk['item.item.egg'/219, l='MpServer', x=273.94, y=68.00, z=306.81], we['Cow'/92, l='MpServer', x=181.45, y=61.28, z=249.55], wi['Pig'/93, l='MpServer', x=180.45, y=61.66, z=250.45], bnn['Tohs'/344, l='MpServer', x=212.41, y=75.00, z=248.16], we['Cow'/94, l='MpServer', x=182.45, y=61.20, z=250.55], wi['Pig'/95, l='MpServer', x=191.15, y=62.00, z=249.98], we['Cow'/96, l='MpServer', x=188.20, y=62.00, z=249.50], wi['Pig'/97, l='MpServer', x=180.52, y=61.18, z=251.45], wi['Pig'/98, l='MpServer', x=181.55, y=61.38, z=251.45], we['Cow'/99, l='MpServer', x=185.45, y=62.00, z=253.55], wi['Pig'/100, l='MpServer', x=180.45, y=61.42, z=252.55], wi['Pig'/101, l='MpServer', x=185.55, y=62.00, z=255.45], wi['Pig'/102, l='MpServer', x=184.55, y=62.00, z=254.45], wr['Horse'/103, l='MpServer', x=185.03, y=75.00, z=244.03], wr['Horse'/104, l='MpServer', x=189.06, y=75.00, z=244.06], wr['Horse'/105, l='MpServer', x=185.11, y=75.00, z=251.05], wr['Donkey'/106, l='MpServer', x=189.21, y=75.00, z=251.03], wr['Mule'/107, l='MpServer', x=181.87, y=69.00, z=250.02], wi['Pig'/108, l='MpServer', x=184.41, y=62.00, z=261.50], wi['Pig'/109, l='MpServer', x=185.55, y=62.00, z=261.49], wi['Pig'/110, l='MpServer', x=180.91, y=62.00, z=256.73], wi['Pig'/111, l='MpServer', x=180.45, y=62.00, z=261.50], wa['Bat'/112, l='MpServer', x=184.98, y=36.69, z=274.67], wh['Ocelot'/119, l='MpServer', x=199.43, y=75.00, z=196.24], wq['Wolf'/120, l='MpServer', x=204.86, y=75.00, z=238.46], wq['Wolf'/121, l='MpServer', x=205.70, y=75.00, z=236.71], wq['Wolf'/122, l='MpServer', x=205.70, y=75.00, z=239.77], wq['Wolf'/123, l='MpServer', x=205.70, y=75.00, z=234.93], wq['Wolf'/124, l='MpServer', x=204.80, y=75.00, z=235.55], wq['Wolf'/125, l='MpServer', x=204.90, y=75.00, z=237.60], wq['Wolf'/126, l='MpServer', x=205.70, y=75.00, z=237.63], wq['Wolf'/127, l='MpServer', x=204.28, y=75.00, z=236.78]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bln.a(SourceFile:364)
at bcx.b(SourceFile:2535)
at bcx.a(SourceFile:405)
at net.minecraft.client.main.Main.main(SourceFile:124)

– System Details –
Details:
Minecraft Version: 1.10.1
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.8.0_73, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 164469456 bytes (156 MB) / 296415232 bytes (282 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.10.1
LWJGL: 2.9.4
OpenGL: AMD Radeon HD 6800 Series GL version 4.5.13399 Compatibility Profile Context 15.200.1062.1004, 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: No
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)
CPU: 4x Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz