---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 8/13/18 10:58 PM
Description: Tesselating block model

java.lang.NullPointerException: Tesselating block model
	at dhg.a(SourceFile:26)
	at dhg.a(SourceFile:37)
	at cfu.k(SourceFile:40)
	at cfu.a(SourceFile:102)
	at cul.a(SourceFile:235)
	at cul.c(SourceFile:113)
	at cul.a(SourceFile:47)
	at cuj.a(SourceFile:60)
	at cwj.b(SourceFile:203)
	at cwf.a(SourceFile:100)
	at cwf.run(SourceFile:43)
	at java.lang.Thread.run(Thread.java:748)


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

-- Head --
Thread: Client thread
Stacktrace:
	at dhg.a(SourceFile:26)
	at dhg.a(SourceFile:37)
	at cfu.k(SourceFile:40)
	at cfu.a(SourceFile:102)
	at cul.a(SourceFile:235)
	at cul.c(SourceFile:113)

-- Block model being tesselated --
Details:
	Block: Block{minecraft:grass}
	Block location: World: (-28,64,-560), Chunk: (at 4,4,0 in -2,-35; contains blocks -32,0,-560 to -17,255,-545), Region: (-1,-2; contains chunks -32,-64 to -1,-33, blocks -512,0,-1024 to -1,255,-513)
	Using AO: false
Stacktrace:
	at cul.a(SourceFile:47)

-- Block being tesselated --
Details:
	Block: Block{minecraft:grass}
	Block location: World: (-28,64,-560), Chunk: (at 4,4,0 in -2,-35; contains blocks -32,0,-560 to -17,255,-545), Region: (-1,-2; contains chunks -32,-64 to -1,-33, blocks -512,0,-1024 to -1,255,-513)
Stacktrace:
	at cuj.a(SourceFile:60)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [csy['darthpbal'/224, l='MpServer', x=33.09, y=130.12, z=-371.20]]
	Chunk stats: MultiplayerChunkCache: 626, 626
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: {}
	Level spawn location: World: (-176,70,-174), Chunk: (at 0,4,2 in -11,-11; contains blocks -176,0,-176 to -161,255,-161), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 10294139 game time, 1472769 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: ~~ERROR~~ ConcurrentModificationException: null
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at cqv.a(SourceFile:427)
	at cfi.b(SourceFile:1811)
	at cwf.run(SourceFile:49)
	at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
	Minecraft Version: 1.13
	Operating System: Linux (amd64) version 4.15.0-30-generic
	Java Version: 1.8.0_171, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1388149296 bytes (1323 MB) / 1946157056 bytes (1856 MB) up to 2147483648 bytes (2048 MB)
	JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Launched Version: 1.13
	LWJGL: 3.1.6 build 14
	OpenGL: NO CONTEXT
	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: English (US)
	Profiler Position: N/A (disabled)
	CPU: 4x AMD Phenom(tm) II X4 840 Processor