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This Minecraft Wiki page is about the bugs and issues in the latest developmental version, currently 12w40b. For the bugs and issues in the current full release version, see Issues.
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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.

Java: bugs.mojang.com/browse/MC.
Bedrock: bugs.mojang.com/browse/MCPE.


For further info, see the issues notice page.
Do not delete this page, any issues currently being recorded are purely for archiving purposes.
Issues
Full releases
Pre-releases
Weekly releases

Crashing/system

Bugs

[X] I'm getting a lot of "Something is taking too long!" messages. I started debug profiling after 12w40a kept crashing my server, so I'm not sure if this is normal or how long is too long for these events. Animals are acting glitchy, but hasn't crashed yet. UPDATE: This is affecting chunk loading, too. I teleport to an unloaded area, and it takes a few seconds to load any chunks and the log gets spammed with these errors. --SullyTheUnusual 15:45, 5 October 2012 (UTC)

Annoyances

Fixed/skipped

Gameplay

Bugs

Annoyances

Fixed/skipped

Blocks

Bugs

[X] Digging straight down makes the player glitch into blocks. Digging down a dirt pillar with hands causes momentary block glitches every now and then. Digging with Efficiency IV diamond shovel (single blocks at a time) makes the player glitch into a block and keep spazzing until you relog. If you dig down while you are glitched, and then relog, you are standing on a floating dirt block after re-joining. Also, the block breaking animation sometimes bugs out. Are these some kind of timing issues between the server and the client? --Masa 15:50, 5 October 2012 (UTC)

  • I forgot to mention that the glitch can be avoided by moving (horizontally) a little bit between breaking the blocks. --Masa 16:54, 5 October 2012 (UTC)

[X] The beacon blocks have very strange hitboxes. The hilight box is around the inner diamond block. Walking into or standing on a beacon block makes the player glitch/spaz around. --Masa 16:02, 5 October 2012 (UTC)

Annoyances

[A] Breaking a block underwater doesn't show the breaking animation when standing above water

[A] If you place a slab on top of an ice block, you will still slide when walking on the slab.

Fixed/skipped

Items

Bugs

[X] Paintings still overlap with each other when placed. Dsguy411 15:54, 5 October 2012 (UTC)

[X] Endermen don't take damage from the rain when standing on half slabs. Shirizaan 17:48, 5 October 2012 (UTC)

[X] Birch Leaves sometimes drop as Oak Leaves with the Birch Leaves texture when gathered with a Silk Touch axe. Shirizaan 17:48, 5 October 2012 (UTC)

[X] Arrows shot at the top half of a door will float once the door is opened. However, arrows shot at the bottom half will either fly forward or drop when the door is opened (depends on which part of the door you hit)

Annoyances


Fixed/skipped

World generator

Bugs

Annoyances

Fixed/skipped

Mobs/NPCs/animals

Bugs

[X] The villagers become invisible when they leave the village boundary (or change village?), while transporting them in minecarts. Relogging fixes it, or they may become visible on their own after some time. Also, transporting the invisible villager right back to his village made him reappear around the village boundary. --Masa 15:39, 5 October 2012 (UTC)

[X] Slimes have the wrong size hitboxes. At least tiny (and possibly sometimes medium) slimes have too big hitboxes (the size of medium or large slime's hitboxes). --Masa 15:39, 5 October 2012 (UTC)

Annoyances

Fixed/skipped

Graphical/lighting

Bugs

[X] The player's legs do not line up properly with the torso. It seems that each leg is set back a few pixels, and each leg is set inward a few pixels (legs overlap one another on their inner face). --Gilmoreja 18:43, 5 October 2012 (UTC)

Annoyances

Fixed/skipped

Sounds

Bugs

[X] [Su] The fire extinguish sound does not play in survival, it only works in creative. (bug present since 1.3 snapshots) --Masa 15:36, 5 October 2012 (UTC)

Annoyances

[A] The new leveling up sound is hard for the ears, could it be adjusted to be lower pitch, and maybe a little shorter? --Masa 15:36, 5 October 2012 (UTC)

Fixed/skipped

Menus

Bugs

Annoyances

Fixed/skipped

In-game interfaces/HUD

Bugs

Annoyances

[A] Now that the other wooden stair types has been added, the "Building Blocks" section needs to be reordered, also Oak Wood Stairs needs to go right before Spruce Wood Stairs. Image: http://h9.abload.de/img/2012-07-05_19.05.556px8y.png

Fixed/skipped

Chat/commands

Bugs

[X] When you take a screenshot and open chat in multiplayer, then click the screenshot name, Minecraft treats it as a link. Pressing Yes in the dialog that follows, will cause your web browser to open the link, without any http://, https://, file:/// or any other prefixes. Screenshot

Annoyances

Fixed/skipped

Language/text files

Bugs

Annoyances

Fixed/skipped

References

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