I started the snapshot wanting to test some new features with villagers, so I got a seed with a village nearby. (This seed if it affects anything: 8273570472534601379 )
The minecraft window stopped at the attached screen, and the launcher that I always keep open said this:
17:46:23 INFO]: Client> [17:46:23] [Server thread/INFO]: Starting integrated minecraft server version 14w04b
[17:46:23 INFO]: Client> [17:46:23] [Server thread/INFO]: Generating keypair
[17:46:24 INFO]: Client> [17:46:24] [Server thread/INFO]: Converting map!
[17:46:24 INFO]: Client> [17:46:24] [Server thread/INFO]: Scanning folders...
[17:46:24 INFO]: Client> [17:46:24] [Server thread/INFO]: Total conversion count is 0
[17:46:24 INFO]: Client> [17:46:24] [Server thread/INFO]: Preparing start region for level 0
[17:46:25 INFO]: Client> [17:46:25] [Server thread/INFO]: Preparing spawn area: 4%
[17:46:25 INFO]: Client> [17:46:25] [Server thread/ERROR]: Encountered an unexpected exception
[17:46:25 INFO]: Client> q: Exception getting block type in world
[17:46:25 INFO]: Client> at ahn.c(SourceFile:213) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ahn.d(SourceFile:219) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at aso.a(SourceFile:28) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ail.a(SourceFile:141) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ail.a(SourceFile:27) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at aif.a(SourceFile:386) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ain.a(SourceFile:29) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at asc.a(SourceFile:443) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at nl.a(SourceFile:174) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at aqz.a(SourceFile:854) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at nl.c(SourceFile:103) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at net.minecraft.server.MinecraftServer.h(SourceFile:257) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at bym.a(SourceFile:89) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at bym.f(SourceFile:105) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at net.minecraft.server.MinecraftServer.run(SourceFile:347) [14w04b.jar:?]
[17:46:25 INFO]: Client> at mc.run(SourceFile:647) [14w04b.jar:?]
[17:46:25 INFO]: Client> Caused by: java.lang.RuntimeException: Already decorating
[17:46:25 INFO]: Client> at ail.a(SourceFile:21) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at aif.a(SourceFile:386) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ain.a(SourceFile:29) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at asc.a(SourceFile:443) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at nl.a(SourceFile:174) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at aqz.a(SourceFile:850) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at nl.c(SourceFile:103) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at nl.d(SourceFile:116) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ahn.b(SourceFile:273) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ahn.f(SourceFile:268) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> at ahn.c(SourceFile:204) ~[14w04b.jar:?]
[17:46:25 INFO]: Client> ... 15 more
[17:46:25 INFO]: Client> [17:46:25] [Server thread/ERROR]: This crash report has been saved to: C:\Users\Tyler\AppData\Roaming\.minecraft\crash-reports\crash-2014-01-24_17.46.25-server.txt*Edit: Attacked the crash report instead*
Related issues
is duplicated by
MC-45885
"Exception getting block type in world" when creating a new world with seed 7082861985644829900
MC-46114
Presets need to update
MC-46362
Warning/Error: Unable to find spawn biome
MC-47730
Creative Flat
MC-47773
The flatworlds doesn't create!
MC-47850
Cant Make A world
MC-47861
Stuck on. "Converting World" for over 10 minutes!
MC-47864
Just some info about. Converting World
MC-48031
Customised superflat Freezes and crashes unclosable
MC-48788
Cannot Create New World
MC-48966
Stuck on Converting World
Attachments
Comments
migrated
migrated
Just reopened minecraft and loaded up the world. This time it ran fine.
I also tried starting a world again, put in the seed, and it crashed again with the same report. Seems to only be doing this when I load a new world with that seed. It's not occurring when I use another seed.
kumasasa
Also with seed "7082861985644829900"
migrated
Issue does not seem to exist in previous snapshot 14w03b on either seed.
migrated
This only happens the first time you start the world with the custom seed. It doesn't happen when you force close minecraft and reopen the world's file, as when you do that the world opens fine.
migrated
I can confirm Tyler's comment on the ...990 seed - it crashes on create world, but if you force the java proc to die (I'm on Linux), restart the game and load the world, it goes through the normal world generation process. I've attached my log showing MCL 1.3.9 launching 14w04b (start of file), creating the world (and dying) at 08:47:55, forcing the kill at 08:48:14, and re-launching and generating the world at 08:48:25. Note that there is a bit of flying around after that to test the bug MC-45682 which is where I got the sample seed from.
migrated
Maybe these two seeds have something in common? Mine had a village in close proximity to the spawn point.
Looking at amidst, both are in a plains biome and both have a village nearby.
Going to attach the screenshot.
migrated
I'm experiencing this in Survival as well, not just creative.
Also, environment wise for me:
Operating System: Linux (amd64) version 3.11.0-12-generic
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 387773480 bytes (369 MB) / 478674944 bytes (456 MB) up to 1908932608 bytes (1820 MB)
Ergo, at least partially system independent.
migrated
Updated to include the latest snapshot, which still has the issue.
migrated
New title doesn't make sense. When I was having this issue I was most certainly not loading a superflat world.
Edit, I can confirm this issue is fixed though on non-superflat worlds.
migrated
Unable to reproduce in 14w11b. If it is still an issue, please attach seed and the newest crash report.