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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

[!] [MP] Every user that logs into my SMP server gets kicked off immediately, with the following message in the console (no crash report recorded on server nor client): --Inertia


[!] In some computers (1.75 GB of RAM, 32-bit, 2.71 GHz, Windows XP SP3, Java 1.6) the world will still not save blocks, but will save player configuration. Example seen here http://imgur.com/a/xixYo#0 (1st and 2nd screenshot taken in a run, the 3rd one is after reloading the world). Here's a debug profile made while placing the blocks, if it helps.

--Manuelschi 17:06, 5 July 2012 (UTC)

Annoyances

[A] My SMP server uses 60% CPU when no users are logged in. The 1.2.5 server used 40%. AFAIK, there is no good reason why it should use any amount of CPU when nobody is logged in. My server uses much more electricity than neccesary because of this. Thue 15:50, 5 July 2012 (UTC)

  • I'm running two servers on mac at the same time, getting a 2% CPU usage when noone logged in, it gets up to 50% when I log in from my computer (so, 2 Minecraft Servers + Minecraft Client). I usually got al least 75% usage on previous versions (same 2% when no one logged in). iMac 21.5 late 2010, 8 GB RAM (1 GB assigned to every server, and 2GB assigned to Minecraft client). --Asmcsl 17:03, 5 July 2012 (UTC)


Fixed/Skipped

Gameplay

Bugs

[X] [SP] Pick Block is not working. Ristovski 14:16, 5 July 2012 (UTC)

  • Is working for me, what block are you trying to pick and do you have it in your inventory? -- Mustek 14:28, 5 July 2012 (UTC)
  • Cleared inventory, can't use Pick Block on ANY block. Ristovski 14:33, 5 July 2012 (UTC)
  • Restarted Minecraft, pick block works fine now, I guess some LWJGL error. Ristovski 14:37, 5 July 2012 (UTC)


[X] When crouching next to a block that has vines, the player will "glide" as if on ice.

  • Default property of ladders. If you sneak on a ladder you glide just as you said. Vines have the properties of ladders, but you need to push against a wall to ascend. --Manuelschi 17:17, 5 July 2012 (UTC)


[!] [SP] Any blocks above Y=191 when logging into a single player world become invisible. Logging out on a structure above this level on SSP made me unable to move, place blocks, or break blocks because I was glitched into invisible blocks. --68.33.111.198 16:08, 5 July 2012 (UTC)

Annoyances

[A] When you die, and respawn (no beds involved), you are teleported to the highest point of the spawn region. This makes it hard for custom map makers to create indoor maps without players getting out of the map when they die. I don't know how long this has been happening, but I noticed it in 12w26a. --76.188.50.201 16:51, 5 July 2012 (UTC)

Fixed/Skipped

Blocks

Bugs

[X] Piston at head-level doesn't push the player if standing against it. -- Mustek 15:30, 5 July 2012 (UTC)

Annoyances

Fixed/Skipped

[F] Text on signs placed in previous versions is invisible in w27. Likewise text on signs placed in w27 is invisible in previous versions. – Unsigned comment added by 88.104.179.1 (talk). Sign comments with ~~~~

  • The signs just look blank (and equally, mobspawners look like pigs) but they're actually fine. Fixed! Dinnerbone 15:13, 5 July 2012 (UTC)

Items

Bugs

[!] Not all items drop when mining blocks that drop multiple items. I have a video on YouTube but it keeps getting caught by the spam filter on the wiki for some reason. Dsf190 17:29, 5 July 2012 (UTC)

Annoyances

Fixed/Skipped

World Generator

Bugs

[X] Temple lever is missing due to leaves generating in it's place. Seed:5394910515517466825 Temple Coordinates: X: -250 Y:70 Z: 206 Images Pwnoz0r 16:53, 5 July 2012 (UTC)

You can spawn underground (See seed -2798893491947491437)

Annoyances


Fixed/Skipped

Mobs/NPCs/Animals

Bugs

[X] [MP] Using a tnt launcher, the player will hit a bump, fall down and then shoot up again. -- Mustek 14:29, 5 July 2012 (UTC)

[X] There's a layer of white wool clipping through the top of pink sheep. -- Mustek 15:34, 5 July 2012 (UTC)

  • Screenshot please? Dinnerbone 15:36, 5 July 2012 (UTC)
  • That looks pink to me, although it would be a lot clearer as pink if it was a couple of shades darker. (Similarly I find the orange sheep very hard to distinguish as orange.) I think it's your monitor that's at fault. --82.69.54.207 16:21, 5 July 2012 (UTC)
  • Does this still look pink? -- Mustek 16:37, 5 July 2012 (UTC)
  • I'm colour blind to reds, and therefor seeing pinks is quite a challenge sometimes, but that looks pink to me. Just very very light. Play with your monitors colour values if it looks 100% white. Dinnerbone 16:58, 5 July 2012 (UTC)


Annoyances

Fixed/Skipped

Graphical/Lighting

Bugs

[X] Inverted slabs still have incorrect lighting... (IMG) -- Mustek 15:32, 5 July 2012 (UTC)

[X] Z-Fighting on water when fishing. They're pretty big patches in the corner of the screen and are very annoying and distracting.

Annoyances

Fixed/Skipped

Sounds

Bugs

Annoyances

Fixed/Skipped

Menus

Bugs

Annoyances

Fixed/Skipped

In-Game Interfaces/HUD

Bugs

Annoyances

Fixed/Skipped

Language/Text Files

Bugs

Annoyances

[A] Bad characters on output commands text in spanish (doesn't occur when chatting): [1] – Unsigned comment added by Asmcsl (talkcontribs). Sign comments with ~~~~

Fixed/Skipped

References

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