Wyatt

it only happens when i fullscreen vtoo?

also it only happens in MC

https://www.minecraftforum.net/forums/archive/legacy-support/1808283-keys-keep-sticking-only-in-minecraft it seems this has been happening ever since 2011

Affects 24w11a

Hey! This is often a problem with people who haven't installed Java Edition or people with the wrong version of Java.
If you would like to install Java, click https://www.java.com/en/.]

Please make sure to install the correct version, based on your OS and bits.
Most Windows computers will be running x64 on Windows 10, but make sure to check.

Hope this helped!

I have a new account now, but yes it is an issue in the latest version 

Steps to reproduce:

1. Get a command block

2. Put a comparator than a repeater in front of it

3. Put in the command block, testfor @a[r=2] and make the command block needs Redstone on Repeat

4. Place a Redstone block behind the command block to activate it Once you get close to the command block it will detect and activate like it should

5. But now if you remove the Redstone block while its activated it will stay activated even though it shouldn't

6.  If you copy the same data values with ctrl + middle click it will still activate in that same frozen state

Observed Results: It will be activated in a frozen state if you remove the Redstone block

Expected Results: It should deactivate since you need Redstone to have the command block work in general

I'm having a related issue in 21w07a. Anything after the biome in a preset code (i.e. minecraft:bedrock,2*minecraft:dirt,minecraft:grass_block;minecraft:plains;village) is removed (meaning ;village is removed in the example). Presets included with the game like Classic Flat and Overworld also lack their generated structure codes. However, all the structures for those still spawn. Any structures I attempt to add (for example, stronghold) are not generated. Is this a known bug / part of this bug?

@Galaxy_2Alex The bubbles go all the way up when there is a magma block placed which is shown in the photos but when there is soul sand where the magma block was there are no bubbles created anymore.

This issue was fixed by restarting the game. I saw another thread that was similiar to this one which is how I found that out. 

happens to me as well, but only if i have cheats and bonus chest enabled. if i load the world after booting minecraft back up, bonus chest does not appear

Affects latest snapshot, 18w15a.

Something I'm seeing that I didn't catch in any other comments here is my world is on Peaceful but a zombie is causing the crash.

@Grum I have this and my VSync is off.

three cheers for mojang! they fixed it

It didn't scramble with the spaces, thank you very much sir

After returning the code to its earlier state, and still using commas, the code worked. I'll try it with the spaces, one moment

Thank you!

this is 1.9.4 why is nobody assigned to this

confirmed for 16w03a.
Come on, get with it, guys.

Can confirm, I don't think I even have double slabs, just single slabs. My save is detectable but after about a second it probably loads my single cobblestone slabs and quits.

EDIT: There are stone slabs on top of the village blacksmith's house. None double.

ANOTHER EDIT: The fake anvil outside the blacksmith.

Sorry about the text wall:

Time: 12/2/15 5:18 PM
Description: Exception ticking world

java.lang.IllegalArgumentException: Cannot get property arh{name=half, clazz=class als$a, values=[top, bottom]} as it does not exist in aqv{block=minecraft:double_stone_slab, properties=[seamless, variant]}
at aqv$a.c(SourceFile:165)
at als.k(SourceFile:50)
at aqv$a.q(SourceFile:388)
at ahu.a(SourceFile:203)
at ahu.a(SourceFile:132)
at lp.d(SourceFile:198)
at net.minecraft.server.MinecraftServer.D(SourceFile:617)
at net.minecraft.server.MinecraftServer.C(SourceFile:553)
at bxz.C(SourceFile:154)
at net.minecraft.server.MinecraftServer.run(SourceFile:457)
at java.lang.Thread.run(Unknown Source)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

– Head –
Stacktrace:
at aqv$a.c(SourceFile:165)
at als.k(SourceFile:50)
at aqv$a.q(SourceFile:388)
at ahu.a(SourceFile:203)
at ahu.a(SourceFile:132)
at lp.d(SourceFile:198)

– Affected level –
Details:
Level name: Superflat
All players: 1 total; [lr['tootiseroll'/90, l='Superflat', x=-137.15, y=18.97, z=-117.59]]
Chunk stats: ServerChunkCache: 1089 Drop: 0
Level seed: -8966271473024021391
Level generator: ID 01 - flat, ver 0. Features enabled: true
Level generator options:
Level spawn location: World: (-139,4,-146), Chunk: (at 5,0,14 in -9,-10; contains blocks -144,0,-160 to -129,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 444043 game time, 444043 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 155 (now: true), thunder time: 96962 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.D(SourceFile:617)
at net.minecraft.server.MinecraftServer.C(SourceFile:553)
at bxz.C(SourceFile:154)
at net.minecraft.server.MinecraftServer.run(SourceFile:457)
at java.lang.Thread.run(Unknown Source)

– System Details –
Details:
Minecraft Version: 15w49a
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 109803264 bytes (104 MB) / 303112192 bytes (289 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [lr['tootiseroll'/90, l='Superflat', x=-137.15, y=18.97, z=-117.59]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.