Minecraft Forums

Decided to post this in discussion as I was't getting any response in the support forums.

Hello,

Was playing mine craft today when I got this crash message.
Was using mac OS with latest version of java.
Apparently its a tessellating block model issue.



---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 5/21/14 6:21 PM
Description: Tesselating block model

java.lang.ArrayIndexOutOfBoundsException: 7
at apl.a(SourceFile:156)
at apl.f(SourceFile:172)
at cbq.a(SourceFile:1016)
at ccc.a(SourceFile:301)
at ccc.a(SourceFile:131)
at ccc.b(SourceFile:61)
at cbq.a(SourceFile:225)
at cax.b(SourceFile:1004)
at bzy.a(SourceFile:163)
at cak.a(SourceFile:1460)
at cad.a(SourceFile:1150)
at cad.a(SourceFile:1105)
at cad.b(SourceFile:957)
at bjp.ai(SourceFile:866)
at bjp.f(SourceFile:793)
at net.minecraft.client.main.Main.main(SourceFile:121)


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

-- Head --
Stacktrace:
at apl.a(SourceFile:156)
at apl.f(SourceFile:172)
at cbq.a(SourceFile:1016)
at ccc.a(SourceFile:301)
at ccc.a(SourceFile:131)

-- Block model being tesselated --
Details:
Block type: ID #175 (tile.doublePlant // apl)
Block data value: Unknown
Block location: World: (107,73,876), Chunk: (at 11,4,12 in 6,54; contains blocks 96,0,864 to 111,255,879), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
Using AO: false
Model: flower_paeonia_bottom
Stacktrace:
at ccc.b(SourceFile:61)
at cbq.a(SourceFile:225)

-- Block being tesselated --
Details:
Block type: ID #175 (tile.doublePlant // apl)
Block data value: 8 / 0x8 / 0b1000
Block location: World: (107,73,876), Chunk: (at 11,4,12 in 6,54; contains blocks 96,0,864 to 111,255,879), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
Stacktrace:
at cax.b(SourceFile:1004)
at bzy.a(SourceFile:163)

-- Chunk being rebuilt --
Details:
Renderchunk location: 96, 64, 864
Stacktrace:
at cak.a(SourceFile:1460)
at cad.a(SourceFile:1150)
at cad.a(SourceFile:1105)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bzt['andrewposey'/15, l='MpServer', x=40.18, y=87.48, z=825.97]]
Chunk stats: MultiplayerChunkCache: 156, 156
Level seed: 0
Level generator: ID 02 - largeBiomes, ver 0. Features enabled: false
Level generator options:
Level spawn location: 0.00,68.00,0.00 - World: (0,68,0), 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: 5096 game time, 5096 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: 1 total; [bzt['andrewposey'/15, l='MpServer', x=40.18, y=87.48, z=825.97]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bvy.a(SourceFile:309)
at bjp.b(SourceFile:2123)
at bjp.f(SourceFile:802)
at net.minecraft.client.main.Main.main(SourceFile:121)

-- System Details --
Details:
Minecraft Version: 14w20b
Operating System: Mac OS X (x86_64) version 10.9
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 71841024 bytes (68 MB) / 207798272 bytes (198 MB) up to 1065025536 bytes (1015 MB)
JVM Flags: 1 total; -Xmx1G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 99
Launched Version: 14w20b
LWJGL: 2.9.1
OpenGL: Intel HD Graphics 4000 OpenGL Engine GL version 2.1 INTEL-8.18.26, Intel Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (UK)
Profiler Position: N/A (disabled)
Anisotropic Filtering: Off (1)

bump!

I am not sure if this is going to help, if it is even the same thing, and I cannot tell you why it is crashing, but there's one thing that might just possibly work. If you have an AMD Graphics Processing Unit (GPU or graphics card), you can right click anywhere on your desktop and open up the Catalyst Control Center (CCC) In this Control Center, you can go to the games tab, and click the dropdown that says 3D Application Settings. If you scroll down, you will most likely find an area that says "Maximum Tessellation" If you click the dropdown, you can select Override application settings and then you can select No tessellation or None. It should also smooth out your gameplay a bit. Hope this helped!