[MC-8426] Crash caused by vertical wiring (half slabs / glowstone / full blocks) Created: 26/Jan/13  Updated: 07/May/15  Resolved: 01/Mar/13

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Snapshot 13w04a, Snapshot 13w05a, Snapshot 13w05b, Snapshot 13w06a, Snapshot 13w07a, Snapshot 13w09a, Snapshot 13w09b
Fix Version/s: Snapshot 13w09c

Type: Bug
Reporter: Kimitsu Desu Assignee: Unassigned
Resolution: Fixed Votes: 17
Labels: block, crash, redstone
Environment:

win7x64,jre7x64


Attachments: PNG File 2013-01-26_14.56.32.png     PNG File 2013-02-03_17.57.40.png     Text File crash-2013-01-26_14.34.53-server.txt     Text File crash-2013-01-26_14.43.35-server.txt     Text File crash-2013-01-26_14.45.21-server.txt     Text File crash-2013-02-03_10.18.28-server.txt     Text File crash-2013-02-08_19.46.33-server.txt     Text File crash-2013-02-22_23.31.39-server.txt     Zip Archive w.zip    
Issue Links:
Duplicate
is duplicated by MC-8229 game crash (redstone cause) Resolved
is duplicated by MC-8458 Exception while updating neighbors Resolved
is duplicated by MC-9051 Block-update induced infinite recursion Resolved
is duplicated by MC-9053 Unexpected Crash Resolved
is duplicated by MC-9411 redstone being powered when there is ... Resolved
is duplicated by MC-9425 Droppers dispensing into other droppe... Resolved
is duplicated by MC-9463 Crash due to redstone update Resolved
is duplicated by MC-9516 Crash with instant redstone not gate Resolved
is duplicated by MC-9827 crashed Resolved
is duplicated by MC-9980 Playing 13w07a, got same game crash t... Resolved
is duplicated by MC-10106 Game crash, always at same conditions... Resolved
is duplicated by MC-10136 Server Crash with Snapshot and my cus... Resolved
is duplicated by MC-10161 Minecraft crashed when playing Chrono... Resolved
is duplicated by MC-10469 Blocks dusted with redstone acting as... Resolved
is duplicated by MC-10474 Some Redstone Wire creates a crash on... Resolved
is duplicated by MC-10559 minecraft crash after a few sec STILL Resolved
is duplicated by MC-11481 Minecraft crash Resolved
is duplicated by MC-15073 Update exception when playing with TN... Resolved
CHK:
Confirmation Status: Confirmed
Game Mode: Creative

 Description   

To reproduce:
1. Build vertical wiring "stairs" using half-slabs (or glowstone, by some reports and full blocks MC-10469)
2. Wiring should be high enough, atleast 16 blocks total.
3. Tests show that this happens most likely when wiring is aligned along X axis.
4. Trying to input redstone signal at one of the sides (usually from where X is greater) at certain height (usually closer to the top) will crash the game.
5. If you are able to relog, you will observe invalid signal travelling downwards, as in second screenshot.

Video: http://youtu.be/AZPw2Cmm9DQ

Old description:
1. Placed the redstone torch on a side of a block in certain position.
2. The redstone torch appeared, in ON state (although it should be off because the block is powered, but usually they go off in a moment).
3. The game crashed before I could do anything else.
4. Reentered the world, torch was still ON, game crashed immediately.
5. Reentered the world, torch was OFF, and game didn't seem to crash.
6. Broke the torch, didn't seem to crash.
7. Placed it again, another crash.
Since the issue seems reproducable in certain configurations only, the world save file is attached, as well as crash reports. The torch in question is the one my player is facing as per save file. Try breaking it and placing again to reproduce.



 Comments   
Comment by Mitchell Boulter [ 29/Jun/13 ]

Now posted new bug as "Crash Upon Repeated Block Update". Affects 1.6 and 1.6.1. Game mode 0 and 1 are both affected.

Comment by Mitchell Boulter [ 29/Jun/13 ]

Well... a lot. I'd say about at least a 40x40 area, but I've played his map a couple of times in 1.5.1 and 1.4.7 and it didn't crash... not sure though.

Comment by [Mod] Pokechu22 [ 26/Jun/13 ]

Post it separately. It will help more.
How much snow did vechz place?

Comment by Mitchell Boulter [ 26/Jun/13 ]

Well, actually it still happens in 1.6 pre-release. I was playing Vechs' map "Super Hostile #08 - Nightmare Realm" and there is one area that features many traps formed by snow "slabs" which disappear upon block update. As I broke a block, it caused a mass block update that crashed me. I tried switching to Creative to see if it still happened, which it did. 14 crashes in under 10 minutes.

Quote crash report: "Description: Exception while updating neighbors"

Figured I should let you guys know, as this is listed as "resolved", and if I post the bug, it will probably be taken down as a duplicate.

Comment by Tails [ 01/Mar/13 ]

Resolving as fixed.

Comment by frod [ 01/Mar/13 ]

Fixed in 13w09c. I tested this in an old world that crashed with the older snapshots and Jeb said on reddit that he would have fixed it

Comment by The.Modificator [ 01/Mar/13 ]

I wasn't able to reproduce this issue in my test setups with 13w09c anymore; from what I can tell this therefore seems to be fixed.

Comment by Entity [ 27/Feb/13 ]

Still present in 13w09b.

For something advertised as a redstone update, one would expect this to be deemed a priority issue... :-/

Comment by The.Modificator [ 26/Feb/13 ]

This is still reproducible in 13w09a.

Well, actually it's different in 13w09a. When doing this on a server, the server doesn't crash completely anymore. However, the server.log contains this:

2013-02-26 17:42:53 [WARNING] Failed to handle packet for The.Modificator/192.168.1.102: u: Exception while updating neighbours
u: Exception while updating neighbours
	at zr.g(SourceFile:486)
	at zr.f(SourceFile:439)
	at zr.d(SourceFile:408)
	at zr.e(SourceFile:311)
	at xd.a(SourceFile:68)
	at wc.a(SourceFile:94)
	at jb.a(SourceFile:248)
	at jf.a(SourceFile:358)
	at fp.a(SourceFile:58)
	at ch.b(SourceFile:350)
	at jf.d(SourceFile:59)
	at jg.b(SourceFile:35)
	at ic.b(SourceFile:30)
	at net.minecraft.server.MinecraftServer.r(SourceFile:480)
	at hx.r(SourceFile:255)
	at net.minecraft.server.MinecraftServer.q(SourceFile:397)
	at net.minecraft.server.MinecraftServer.run(SourceFile:331)
	at gn.run(SourceFile:573)
Caused by: java.lang.StackOverflowError
	at java.lang.Class.getEnclosingMethodInfo(Class.java:951)
	at java.lang.Class.getEnclosingClass(Class.java:1103)
	at java.lang.Class.getSimpleBinaryName(Class.java:1242)
	at java.lang.Class.getSimpleName(Class.java:1134)
	at q.<init>(SourceFile:181)
	at m.a(SourceFile:81)
	at m.a(SourceFile:85)
	at m.a(SourceFile:76)
	at b.h(SourceFile:38)
	at b.<init>(SourceFile:28)
	at b.a(SourceFile:392)
	at zr.g(SourceFile:464)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:441)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:439)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
	at zr.f(SourceFile:442)
	at ant.k(SourceFile:67)
	at ant.a(SourceFile:224)
	at zr.g(SourceFile:462)
Comment by James W [ 24/Feb/13 ]

I've found that half-slabs are not even required to cause the crash. It also happens when a repeater is pushing a signal to redstone on top of a block it's facing into, and redstone on the other side of the block at the same time.

At least, that's what's happening in some of my elevator cores.

Comment by The.Modificator [ 22/Feb/13 ]

Attached another crash report (with 13w07a class obfuscation codes). That means this problem still occures on 13w07a.

Comment by Jin-oh Kang [ 11/Feb/13 ]

This updates the redstone wire itself again, again and again. Ahh, this is annoying.

Comment by [Mod] Pokechu22 [ 11/Feb/13 ]

Decompiled, ANR is redstone, and ZO is block update. Don't know how I got what I did before.

Comment by James W [ 10/Feb/13 ]

@William Pearson
Unfortunately, half slabs allowing signals to travel up to another block level in direct sequence is necessary in keeping the cores small. Also, the last snapshot that I could use such a piston device was 13w03b, but redstone characteristics changed, forcing a redesign. This version won't work on the older snapshot, and vice-versa. Makes sense that I didn't run into this bug before... https://mojang.atlassian.net/browse/MC-8198 kept me from working with the project until it was resolved.

Edit: forgot to state that all levels use half-slabs, but only a few cause the crash.

Comment by [Mod] Pokechu22 [ 10/Feb/13 ]

@James W
The crash occurs with Redstone on stairs/slabs/glowstone. The crash doesn't occur in some earlier versions. (13w03b, I think).

Comment by James W [ 10/Feb/13 ]

This exact crash happens randomly in my new elevator cores...the problem is that it is random. Most of the switchable circuits work without crashing, while some crash constantly, and a few others crash at times and not others. I'm using vanilla Minecraft, and the schematic file can be found at the bottom of the second post here: http://www.mcschematics.com/index.php?topic=14787.0

Comment by [Mod] Pokechu22 [ 10/Feb/13 ]

From my cheaty source decompilation, I know that anr is the class that detects if Minecraft is modded. At least that's what it is in 13w06a. I have yet to figure out about zo, except that it extends zu.

Comment by Kumasasa [ 09/Feb/13 ]

Note:

Description: Exception while updating neighbours
java.lang.StackOverflowError
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at java.net.URLClassLoader.defineClass(Unknown Source)
	at java.net.URLClassLoader.access$100(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at zo.g(SourceFile:461)
	at zo.f(SourceFile:435)
	at anr.k(SourceFile:67)
Comment by frod [ 08/Feb/13 ]

the game crashes also when powering off a redstone signal going into a glowstone tower that is 10 blocks high. And this is quite a big problem becouse this kind of tower is used in a lot of stuff (13w06a)

Comment by Kimitsu Desu [ 08/Feb/13 ]

Still present in 13w06a

Comment by Anon Ymus [ 03/Feb/13 ]

I can also reproduce. Built a slab tower, put down a redstone torch next to one of the pieces of redstone dust, took it away (everything was still fine), removed the dirt block it was on and got the crash.

Comment by Kimitsu Desu [ 03/Feb/13 ]

New easy method of recreating this bug - build a vertical half-slab wiring along X axis like in second screenshot, placing a torch next to that wiring from a certain side at a certain height is likely to produce this crash. If you are able to reload into the world you will observe invalid redstone signal travelling down, which is probably the real cause of the crash.

Comment by Entity [ 02/Feb/13 ]

And in 13w05b.

Note that this is a rather critical issue that can render worlds unusable; I cannot load my world anymore because it crashes immediately.

Comment by Kimitsu Desu [ 31/Jan/13 ]

Still present in 13w05a

Comment by Kumasasa [ 27/Jan/13 ]

Confirmed with the attached world.

Comment by Kimitsu Desu [ 26/Jan/13 ]

The crash seems to be caused by half-block vertical wiring array... I can't seem to find a workaround, it keeps crashing in both of the cases:
1. When I place the torch in front of a wire.
2. When I remove the wire, place the torch, place the wire and then power the torch.
Can anyone confirm using the save file?

Comment by Kumasasa [ 26/Jan/13 ]

Sorry my fault, read the wrong crash report.
Reopened.

Comment by Kumasasa [ 26/Jan/13 ]

Regardless what the bot is saying three times:

This ticket is invalid as it relates to a modded or 3rd party client/server.
Any non-standard client/server build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the plugin creator.
This site is for addressing issues related to the base unmodded MineCraft.

Comment by [Bot] Spam Golem [ 26/Jan/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-8229. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 26/Jan/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-8229. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 26/Jan/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-8229. If I am wrong, please go yell at Dinnerbone.

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