---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 12/24/17 3:36 PM
Description: Ticking block entity

java.lang.NullPointerException: Ticking block entity
	at bba.f(SourceFile:108)
	at bba.Q_(SourceFile:322)
	at aqy.k(SourceFile:1470)
	at bne.m(SourceFile:1253)
	at bne.b(SourceFile:791)
	at bne.a(SourceFile:380)
	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 bba.f(SourceFile:108)
	at bba.Q_(SourceFile:322)

-- Block entity being ticked --
Details:
	Name: minecraft:piston // bba
	Block: minecraft:moving_piston[facing=down,type=sticky]
	Block location: World: (2,65,1), Chunk: (at 2,4,1 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Block: minecraft:moving_piston[facing=down,type=sticky]
	Block location: World: (2,65,1), Chunk: (at 2,4,1 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
	at aqy.k(SourceFile:1470)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bzk['Naruto_64'/8408, l='MpServer', x=0.64, y=64.00, z=5.82]]
	Chunk stats: MultiplayerChunkCache: 1156, 1156
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (0,64,0), Chunk: (at 0,4,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 15187 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: 3 total; [agk['Piston'/9904, l='MpServer', x=-2.50, y=64.00, z=2.41], bzk['Naruto_64'/8408, l='MpServer', x=0.64, y=64.00, z=5.82], agk['Redstone Dust'/9902, l='MpServer', x=-3.18, y=64.00, z=5.60]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bxl.a(SourceFile:356)
	at bne.b(SourceFile:1838)
	at bne.a(SourceFile:389)
	at net.minecraft.client.main.Main.main(SourceFile:140)

-- System Details --
Details:
	Minecraft Version: 17w50a
	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: 272464448 bytes (259 MB) / 603979776 bytes (576 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 17w50a
	LWJGL: 3.1.2 build 29
	OpenGL: Intel(R) HD Graphics 4400 GL version 4.3.0 - Build 20.19.15.4531, 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: 
	Current Language: ~~ERROR~~ NullPointerException: null
	Profiler Position: N/A (disabled)
	CPU: 4x Intel(R) Core(TM) i3-4160 CPU @ 3.60GHz