---- Minecraft Crash Report ----
// Shall we play a game?

Time: 4/15/18 8:57 PM
Description: Exception ticking world

i: Non [a-z0-9/._-] character in path of location: minecraft:Spider
	at oh.<init>(SourceFile:36)
	at oh.<init>(SourceFile:41)
	at aug.g(SourceFile:42)
	at aug.b(SourceFile:185)
	at bgh.a(SourceFile:86)
	at bgh.ae_(SourceFile:104)
	at jz.<init>(SourceFile:53)
	at sn.b(SourceFile:105)
	at so.c(SourceFile:161)
	at sh.k_(SourceFile:219)
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at dal.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Server thread
Stacktrace:
	at oh.<init>(SourceFile:36)
	at oh.<init>(SourceFile:41)
	at aug.g(SourceFile:42)
	at aug.b(SourceFile:185)
	at bgh.a(SourceFile:86)
	at bgh.ae_(SourceFile:104)
	at jz.<init>(SourceFile:53)
	at sn.b(SourceFile:105)
	at so.c(SourceFile:161)
	at sh.k_(SourceFile:219)

-- Affected level --
Details:
	Level name: Tropical Bird
	All players: 1 total; [sj['FikeTikes'/716, l='Tropical Bird', x=123.76, y=63.00, z=865.38]]
	Chunk stats: ServerChunkCache: 1246 Drop: 0
	Level seed: -3310065532319683231
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (96,64,160), Chunk: (at 0,4,0 in 6,10; contains blocks 96,0,160 to 111,255,175), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 18353420 game time, 29905886 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 130035 (now: false), thunder time: 31101 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at dal.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 18w15a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 409579576 bytes (390 MB) / 687865856 bytes (656 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
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [sj['FikeTikes'/716, l='Tropical Bird', x=123.76, y=63.00, z=865.38]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.