Minecraft Crash:

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 07.01.18 12:05
Description: Rendering Block Entity

java.lang.IllegalArgumentException: Cannot get property bco

{name=facing, clazz=class ef, values=[north, east, south, west]}

as it does not exist in bcc

{block=minecraft:air, properties=[]}

at bcc$a.c(SourceFile:155)
at cda.a(SourceFile:37)
at cda.a(SourceFile:18)
at cct.a(SourceFile:134)
at cct.a(SourceFile:122)
at cau.a(SourceFile:674)
at cao.b(SourceFile:1185)
at cao.a(SourceFile:1093)
at cao.a(SourceFile:951)
at bnv.b(SourceFile:822)
at bnv.a(SourceFile:382)
at net.minecraft.client.main.Main.main(SourceFile:140)

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

– Head –
Thread: Client thread
Stacktrace:
at bcc$a.c(SourceFile:155)
at cda.a(SourceFile:37)
at cda.a(SourceFile:18)

– Block Entity Details –
Details:
Name: minecraft:sign // bbc
Block: minecraft:air
Block location: World: (100,24,92), Chunk: (at 4,1,12 in 6,5; contains blocks 96,0,80 to 111,255,95), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Block: minecraft:air
Block location: World: (100,24,92), Chunk: (at 4,1,12 in 6,5; contains blocks 96,0,80 to 111,255,95), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
at cct.a(SourceFile:134)
at cct.a(SourceFile:122)
at cau.a(SourceFile:674)
at cao.b(SourceFile:1185)
at cao.a(SourceFile:1093)

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [cab['TextComponent{text='Lex305', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/52, l='MpServer', x=79,50, y=22,10, z=96,50]]
Chunk stats: MultiplayerChunkCache: 0, 0
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (25,22,116), Chunk: (at 9,1,4 in 1,7; contains blocks 16,0,112 to 31,255,127), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 1391175 game time, 6000 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: 8 total; [cab['TextComponent{text='Lex305', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/52, l='MpServer', x=-5,50, y=22,00, z=128,50], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=32,13, y=31,82, z=168,06], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=79,50, y=22,10, z=96,50], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=79,50, y=22,10, z=96,50], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=-4,52, y=24,83, z=100,43], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=79,50, y=22,02, z=96,50], cab['TextComponent{text='Lex305', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/52, l='MpServer', x=79,50, y=22,10, z=96,50], cac['TextComponent{text='Turboman3000', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}'/8, l='MpServer', x=-3,97, y=22,00, z=107,98]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Non-integrated multiplayer server
Stacktrace:
at byc.a(SourceFile:357)
at bnv.b(SourceFile:1833)
at bnv.a(SourceFile:391)
at net.minecraft.client.main.Main.main(SourceFile:140)

– System Details –
Details:
Minecraft Version: 18w01a
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: 3587319992 bytes (3421 MB) / 3865509888 bytes (3686 MB) up to 3865509888 bytes (3686 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn4G
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 18w01a
LWJGL: 3.1.2 build 29
OpenGL: Intel(R) HD Graphics 4400 GL version 4.3.0 - Build 20.19.15.4703, 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: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: vanilla, file/Mine Racers (incompatible)
Current Language: ~_ERROR~ NullPointerException: null
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz