---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 11/30/17 6:36 PM
Description: Rendering entity in world

java.lang.IllegalArgumentException: Non [a-z0-9/._-] character in path of location: minecraft:Swiftness
	at mq.<init>(SourceFile:31)
	at mq.<init>(SourceFile:36)
	at anm.a(SourceFile:27)
	at ano.c(SourceFile:133)
	at ano.d(SourceFile:125)
	at ano.c(SourceFile:82)
	at bnb$4.getColor(SourceFile:81)
	at bnb.a(SourceFile:117)
	at cem.a(SourceFile:180)
	at cem.a(SourceFile:98)
	at cem.a(SourceFile:80)
	at cem.a(SourceFile:116)
	at cek.a(SourceFile:142)
	at cek.a(SourceFile:18)
	at cdv.a(SourceFile:362)
	at cdv.a(SourceFile:349)
	at bzo.a(SourceFile:614)
	at bzi.b(SourceFile:1185)
	at bzi.a(SourceFile:1093)
	at bzi.a(SourceFile:951)
	at bmm.b(SourceFile:820)
	at bmm.a(SourceFile:381)
	at net.minecraft.client.main.Main.main(SourceFile:134)


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

-- Head --
Thread: Client thread
Stacktrace:
	at mq.<init>(SourceFile:31)
	at mq.<init>(SourceFile:36)
	at anm.a(SourceFile:27)
	at ano.c(SourceFile:133)
	at ano.d(SourceFile:125)
	at ano.c(SourceFile:82)
	at bnb$4.getColor(SourceFile:81)
	at bnb.a(SourceFile:117)
	at cem.a(SourceFile:180)
	at cem.a(SourceFile:98)
	at cem.a(SourceFile:80)
	at cem.a(SourceFile:116)
	at cek.a(SourceFile:142)
	at cek.a(SourceFile:18)

-- Entity being rendered --
Details:
	Entity Type: minecraft:item (afw)
	Entity ID: 368724
	Entity Name: ~~ERROR~~ IllegalArgumentException: Non [a-z0-9/._-] character in path of location: minecraft:Swiftness
	Entity's Exact location: 617.84, 65.30, -1723.70
	Entity's Block location: World: (617,65,-1724), Chunk: (at 9,4,4 in 38,-108; contains blocks 608,0,-1728 to 623,255,-1713), Region: (1,-4; contains chunks 32,-128 to 63,-97, blocks 512,0,-2048 to 1023,255,-1537)
	Entity's Momentum: 0.10, -0.02, -0.29
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null

-- Renderer details --
Details:
	Assigned renderer: cek@7e00a43e
	Location: 0.03,1.31,-0.08 - World: (0,1,-1), Chunk: (at 0,0,15 in 0,-1; contains blocks 0,0,-16 to 15,255,-1), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Rotation: 343.125
	Delta: 0.26008463
Stacktrace:
	at cdv.a(SourceFile:362)
	at cdv.a(SourceFile:349)
	at bzo.a(SourceFile:614)
	at bzi.b(SourceFile:1185)
	at bzi.a(SourceFile:1093)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [byv['RicinTouch'/80, l='MpServer', x=617.74, y=64.00, z=-1723.40]]
	Chunk stats: MultiplayerChunkCache: 289, 289
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (680,4,-1754), Chunk: (at 8,0,6 in 42,-110; contains blocks 672,0,-1760 to 687,255,-1745), Region: (1,-4; contains chunks 32,-128 to 63,-97, blocks 512,0,-2048 to 1023,255,-1537)
	Level time: 229220 game time, 31644 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: ~~ERROR~~ IllegalArgumentException: Non [a-z0-9/._-] character in path of location: minecraft:Swiftness
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bww.a(SourceFile:357)
	at bmm.b(SourceFile:1838)
	at bmm.a(SourceFile:390)
	at net.minecraft.client.main.Main.main(SourceFile:134)

-- System Details --
Details:
	Minecraft Version: 17w48a
	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: 241219640 bytes (230 MB) / 419430400 bytes (400 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: 17w48a
	LWJGL: 3.1.2 build 29
	OpenGL: Intel(R) HD Graphics 2500 GL version 4.0.0 - Build 10.18.10.4358, 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) i5-3470 CPU @ 3.20GHz