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Issues/12w50a

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Mojang has an official bug tracker and does not track bugs for any editions of Minecraft on this wiki. Please use the appropriate bug tracker to report and view current bug reports.

PC: bugs.mojang.com/browse/MC.
Pocket Edition: bugs.mojang.com/browse/MCPE.
Console Edition: bugs.mojang.com/browse/MCCE.


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Do not delete this page, any issues currently being recorded are purely for archiving purposes.
Issues
Full releases
Pre-releases
Weekly releases

Contents

  • 1 Crashing/System
    • 1.1 Bugs [!!] Craching after i entered for the first time in my world after i installed the pre-release Crash Report Minecraft has crashed! ---------------------- Minecraft has stopped running because it encountered a problem; Ticking memory connection A full error report has been saved to C:\Users\Gabriel\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-13_21.01.44-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :( --- BEGIN ERROR REPORT 8828b6d0 -------- Full report at: C:\Users\Gabriel\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-13_21.01.44-server.txt Please show that file to Mojang, NOT just this screen! Generated 12-12-13 21:01 -- System Details -- Details: Minecraft Version: 12w50a Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_07, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 331727600 bytes (316 MB) / 482017280 bytes (459 MB) up to 954466304 bytes (910 MB) JVM Flags: 2 total; -Xms512m -Xmx1024m AABB Pool Size: 10829 (606424 bytes; 0 MB) allocated, 8553 (478968 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63 Profiler Position: N/A (disabled) Vec3 Pool Size: 3536 (198016 bytes; 0 MB) allocated, 2817 (157752 bytes; 0 MB) used Player Count: 1 / 8; [iq['GabRomania'/1324, l='TNT', x=-10,77, y=70,00, z=290,81]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. java.lang.NullPointerException at qx.f(SourceFile:451) at iv.a(SourceFile:297) at ei.a(SourceFile:46) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) --- END ERROR REPORT b50f502f ----------
      One, "Craching" should be crashing, two, you are holding TNT in your hand, could you describe what you were doing, three, it is probably a good idea to do what it says at the top of the crash and include the extended file. Ps, don't wory if it crashes, your world is likely fine, just always make backups. Pokechu22 01:52, 15 December 2012 (UTC)
      [!!] Crash with piston Minecraft crashed when I extended a piston. There are three reports I am including, each on the diferent parts. This one is from the command line log: Crash Report asdf java.io.IOException: Server returned HTTP response code: 503 for URL: https://lo gin.minecraft.net/ at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown So urce) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unkn own Source) at net.minecraft.Util.executePost(Util.java:137) at net.minecraft.Util.executePost(Util.java:94) at net.minecraft.LauncherFrame.login(LauncherFrame.java:96) at net.minecraft.LoginForm$6.run(LoginForm.java:96) 27 achievements 210 recipes Setting user: Pokechu22, 1 LWJGL Version: 2.4.2 Starting up SoundSystem... Initializing LWJGL OpenAL (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.or g) OpenAL initialized. Dec 14, 2012 5:31:51 PM bdz c INFO: Starting integrated minecraft server version 12w50b Dec 14, 2012 5:31:51 PM bdz c INFO: Generating keypair Dec 14, 2012 5:31:52 PM net.minecraft.server.MinecraftServer e INFO: Preparing start region for level 0 Dec 14, 2012 5:31:53 PM net.minecraft.server.MinecraftServer a_ INFO: Preparing spawn area: 39% Dec 14, 2012 5:31:54 PM net.minecraft.server.MinecraftServer a_ INFO: Preparing spawn area: 96% Dec 14, 2012 5:31:54 PM gm a INFO: Pokechu22[/127.0.0.1:0] logged in with entity id 4 at (-222.13072208103364 , 56.0, -1077.204805305018) Dec 14, 2012 5:32:32 PM hi a INFO: [Pokechu22: Given Nether Brick Slab (ID 43) * 1 to Pokechu22] Dec 14, 2012 5:32:40 PM hi a INFO: [Pokechu22: Given Stone Slab (ID 43) * 1 to Pokechu22] t: Exception while updating neighbours at iw.b(SourceFile:43) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) Caused by: java.lang.ArrayIndexOutOfBoundsException: 6 at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) ... 6 more Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer run SEVERE: Encountered an unexpected exception t t: Exception while updating neighbours at iw.b(SourceFile:43) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) Caused by: java.lang.ArrayIndexOutOfBoundsException: 6 at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) ... 6 more Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer run SEVERE: This crash report has been saved to: C:\Users\William\AppData\Roaming\.p okechu22\ModChoser\pre\.minecraft\crash-reports\crash-2012-12-14_17.34.57-server .txt Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer k INFO: Stopping server Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer k INFO: Saving players Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer k INFO: Saving worlds Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer a INFO: Saving chunks for level 'RST3'/Overworld Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer a INFO: Saving chunks for level 'RST3'/Nether Dec 14, 2012 5:34:57 PM net.minecraft.server.MinecraftServer a INFO: Saving chunks for level 'RST3'/The End Stopping! SoundSystem shutting down... Author: Paul Lamb, www.paulscode.com This one is from ingame, although I changed my username: Crash Report Minecraft has crashed! ---------------------- Minecraft has stopped running because it encountered a problem; Exception while updating neighbours A full error report has been saved to C:\Users\Pokechu22\AppData\Roaming\.pokechu22\ModChoser\pre\.minecraft\crash-reports\crash-2012-12-14_17.34.57-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :( --- BEGIN ERROR REPORT 8ae70b93 -------- Full report at: C:\Users\William\AppData\Roaming\.pokechu22\ModChoser\pre\.minecraft\crash-reports\crash-2012-12-14_17.34.57-server.txt Please show that file to Mojang, NOT just this screen! Generated 12/14/12 5:35 PM -- Head -- Stacktrace: at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) -- Block being updated -- Details: Source block type: ID #76 (tile.notGate // ali) Block type: ID #33 (tile.pistonBase // aoa) Block data value: 6 / 0x6 / 0b0110 Block location: World: (-224,55,-1078), Chunk: (at 0,3,10 in -14,-68; contains blocks -224,0,-1088 to -209,255,-1073), Region: (-1,-3; contains chunks -32,-96 to -1,-65, blocks -512,0,-1536 to -1,255,-1025) Stacktrace: at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) -- System Details -- Details: Minecraft Version: 12w50b Operating System: Windows 8 (x86) version 6.2 Java Version: 1.7.0_06, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 786969432 bytes (750 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB) JVM Flags: 2 total; -Xms1G -Xmx1G AABB Pool Size: 64 (3584 bytes; 0 MB) allocated, 14 (784 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Profiler Position: N/A (disabled) Vec3 Pool Size: 4 (224 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [iq['Pokechu22'/4, l='RST3', x=-224.70, y=52.80, z=-1076.04]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. java.lang.ArrayIndexOutOfBoundsException: 6 at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) --- END ERROR REPORT cccd0f72 ---------- And this is from the saved file: Crash Report ---- Minecraft Crash Report ---- // Oh - I know what I did wrong! Time: 12/14/12 5:34 PM Description: Exception while updating neighbours java.lang.ArrayIndexOutOfBoundsException: 6 at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at aoa.i(SourceFile:360) at aoa.l(SourceFile:126) at aoa.a(SourceFile:104) -- Block being updated -- Details: Source block type: ID #76 (tile.notGate // ali) Block type: ID #33 (tile.pistonBase // aoa) Block data value: 6 / 0x6 / 0b0110 Block location: World: (-224,55,-1078), Chunk: (at 0,3,10 in -14,-68; contains blocks -224,0,-1088 to -209,255,-1073), Region: (-1,-3; contains chunks -32,-96 to -1,-65, blocks -512,0,-1536 to -1,255,-1025) Stacktrace: at yc.m(SourceFile:442) at yc.h(SourceFile:428) at ali.g(SourceFile:69) at zz.a(SourceFile:394) at yc.a(SourceFile:299) at yc.c(SourceFile:288) at yc.d(SourceFile:370) at vq.a(SourceFile:50) at ur.a(SourceFile:88) at ir.a(SourceFile:248) at iv.a(SourceFile:367) at fk.a(SourceFile:58) at cf.b(SourceFile:55) at iv.d(SourceFile:57) at iw.b(SourceFile:39) at bec.b(SourceFile:84) at net.minecraft.server.MinecraftServer.r(SourceFile:762) at net.minecraft.server.MinecraftServer.q(SourceFile:679) at bdz.q(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:613) at fy.run(SourceFile:849) -- System Details -- Details: Minecraft Version: 12w50b Operating System: Windows 8 (x86) version 6.2 Java Version: 1.7.0_06, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 786969432 bytes (750 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB) JVM Flags: 2 total; -Xms1G -Xmx1G AABB Pool Size: 64 (3584 bytes; 0 MB) allocated, 14 (784 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Profiler Position: N/A (disabled) Vec3 Pool Size: 4 (224 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [iq['Pokechu22'/4, l='RST3', x=-224.70, y=52.80, z=-1076.04]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. My world was made of the weird piston block 33:6, which may have caused the crash. I also was using this as the worldtype: 2;7,89,53x0,33:6,199x0,20;2;village Annoyances Gameplay
    • 1.2 Bugs [A] Unbreaking can be put on armor in survival mode, but has no effect on the armor. --173.67.148.94 19:53, 13 December 2012 (UTC) [X] Efficiency on a pick does not have any effect on dirt.
      I think efficiency affects "proper" tool, which would be shovel. --188.238.208.25 14:07, 14 December 2012 (UTC)
      Actually, it does. If you have a pickaxe with efficiency on it, it will break ANYTHING faster, except the blocks it is not allowed to break. #trigger_hurt(I|T|C) Check out my project! 14:10, 14 December 2012 (UTC)
      Just tested for diamond pickaxe lvl 4 eff, didn't notice any speed difference comparing to un-enchanted one. Used it to break dirt/grass blocks. And why this page headline says 12w50a when link I clicked showed 12w50b? --188.238.208.25 14:31, 14 December 2012 (UTC)
      Annoyances [X] Wooden slabs are suddenly hard to mine, it takes about as long as mining stone by hand and dont drop wooden slabs, even when mined by axe. Edit: And have to be mined by pickaxe. World Generator
    • 1.3 Bugs Annoyances Mobs/NPCs
    • 1.4 Bugs [X] Mobs are not able to change the block niveau. When they get to a height difference of one block they mostly walk in circles. 92.195.73.130 10:47, 16 December 2012 (UTC) Annoyances Sounds
    • 1.5 Bugs Annoyances Menus
    • 1.6 Bugs Annoyances In-game interfaces/HUD
    • 1.7 Bugs [A] Occasionally while mining, the HUD will restate what tool you are using. [A] Actually, at the moment, that's caused by durability changes. You're likely using an unbreaking pickaxe, if it's on occasion. Annoyances Chat/Commands
    • 1.8 Bugs Annoyances Language/Text Files
    • 1.9 Bugs Annoyances References

Crashing/System[edit | edit source]

Bugs

[!!] Craching after i entered for the first time in my world after i installed the pre-release

One, "Craching" should be crashing, two, you are holding TNT in your hand, could you describe what you were doing, three, it is probably a good idea to do what it says at the top of the crash and include the extended file. Ps, don't wory if it crashes, your world is likely fine, just always make backups. Pokechu22 01:52, 15 December 2012 (UTC)

[!!] Crash with piston
Minecraft crashed when I extended a piston. There are three reports I am including, each on the diferent parts. This one is from the command line log:


This one is from ingame, although I changed my username:


And this is from the saved file:

My world was made of the weird piston block 33:6, which may have caused the crash. I also was using this as the worldtype: 2;7,89,53x0,33:6,199x0,20;2;village

Annoyances

Gameplay

Bugs

[A] Unbreaking can be put on armor in survival mode, but has no effect on the armor. --173.67.148.94 19:53, 13 December 2012 (UTC)
[X] Efficiency on a pick does not have any effect on dirt.

I think efficiency affects "proper" tool, which would be shovel. --188.238.208.25 14:07, 14 December 2012 (UTC)
Actually, it does. If you have a pickaxe with efficiency on it, it will break ANYTHING faster, except the blocks it is not allowed to break. #trigger_hurt(I|T|C) Check out my project! 14:10, 14 December 2012 (UTC)
Just tested for diamond pickaxe lvl 4 eff, didn't notice any speed difference comparing to un-enchanted one. Used it to break dirt/grass blocks. And why this page headline says 12w50a when link I clicked showed 12w50b? --188.238.208.25 14:31, 14 December 2012 (UTC)

Annoyances

[X] Wooden slabs are suddenly hard to mine, it takes about as long as mining stone by hand and dont drop wooden slabs, even when mined by axe. Edit: And have to be mined by pickaxe.

World Generator

Bugs

Annoyances

Mobs/NPCs

Bugs

[X] Mobs are not able to change the block niveau. When they get to a height difference of one block they mostly walk in circles. 92.195.73.130 10:47, 16 December 2012 (UTC)

Annoyances

Sounds

Bugs

Annoyances

Menus

Bugs

Annoyances

In-game interfaces/HUD

Bugs


[A] Occasionally while mining, the HUD will restate what tool you are using. [A] Actually, at the moment, that's caused by durability changes. You're likely using an unbreaking pickaxe, if it's on occasion.

Annoyances

Chat/Commands

Bugs

Annoyances

Language/Text Files

Bugs

Annoyances

References