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1.9 Bugs.md

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bugs new to or largely affecting 1.9

========================================================

frost walker

  • MC-90587 Frost Walker does not work on transparent blocks
  • MC-90585 Navigating on a boat wearing Frost Walker Enchantment frosts the water layer below the boat

strongholds

  • MC-91173 Eyes of Ender not targeting any of the new strongholds
  • MC-92289 Extra stronghold spawn in positions Mojang didn't intend

attack indicator

  • MC-86657 Attack Strength Indicator not present in F3 (only when set to Crosshair)
  • MC-87227 Switching a weapon with "low cooldown" to a weapon "high cooldown" resets cool down bar after a bit of charging
  • MC-88358 When you join a world the attack indicator shows up for a few seconds

grass path

  • MC-85162 Slight player offset when on Farmland Block
  • MC-85237 Can't create roads/paths with shovel below non-full blocks
  • MC-85958 Gravel breaking on Grass Path

potions

  • MC-83658 Changed brewing recipes
  • MC-85891 Splash potions have the same duration as their drinkable counterparts
  • MC-91049 Bursting effect particles of lingering potions are white
  • MC-92109 Uncraftable potions are listed in creative inventory

areaeffectcloud

  • MC-86305 AreaEffectCloud can be pushed by pistons
  • MC-87034 Dragon's breath and lingering potion area is invisible on minimal particles
  • MC-89181 AreaEffectCloud does not work with some particles
  • MC-90954 AreaEffectCloud does not teleport without relogging

projectiles

  • MC-86207 Summoning a projectile inside a mob doesn't interact
  • MC-87033 Summoned/Dispensed arrows don't reflect Fireballs
  • MC-88491 Projectiles hit the player / snowman who threw them at certain angles
  • MC-88934 Throwing Snowballs riding a Horse
  • MC-88912 Arrows float when shot at the side of soul sand
  • MC-90072 witch in boat can't throw splash potion. It splashes on her face
  • MC-92175 Projectile Location Error
  • MC-83684 Thrown splash potions break randomly when near mobs

music/sounds/subtitles

  • MC-86790 The End background music / music plays seamlessly sounds like unstable or corrupted
  • MC-88455 Minecart sound stops when mipmap levels changed
  • MC-89848 /playsound pitch algorithm isn't working properly
  • MC-91091 A lot of blocks when placed use the stone sound
  • MC-91163 Incorrect subtitles (no such sound plays)
  • MC-91175 Fishing Road subtitle sound doesn't appear in the HUD
  • MC-91264 Right clicking a hoe or a shovel on grass or dirt plays the wrong sound
  • MC-91280 Rabbits Is Making a water Sound Glitch
  • MC-91339 incorrectly named sound event: enttiy.zombie.infect
  • MC-91314 No sound when placing beds
  • MC-91610 No Sound or Subtitles
  • MC-91803 Game does not play background music
  • MC-91893 Missing subtitle sounds
  • MC-92309 "Block Broken" closed caption is inaccurate

missing/wrong strings

  • MC-86818 Invalid potion name in statistics
  • MC-68446 Some entities have the wrong name (includes spectral arrows, shulker bullets, areaeffectcloud)
  • MC-89785 Missing block names in failed testforblock command feedback
  • MC-90337 collisionRule not showing in "gamerule" usage
  • MC-91209 Inconsistent word separation in chat help for F3+[key] combinations (resourcepacks, renderdistance)
  • MC-92210 The Subtitle for hurt Shulkers is listed as "Shulker Awaits"

redstone

  • MC-87072 Lazy redstone updating/Lost redstone update
  • MC-86918 Ender dragon head not animated when powered using comparator
  • MC-84173 Trapdoors get a redstone update when being pushed/pulled next to a power source, put not when being pushed/pulled away from it
  • MC-88959 piston no longer retracts an extended piston when de-powered at the same time
  • MC-89030 Pistons warp entities too much
  • MC-89032 Slime Blocks push players too high
  • MC-89043 Slimeblocks moved by pistons often fail to bounce up the player
  • MC-89119 Rail Duplication with Vertical Slime Blocks
  • MC-90499 Carpets duplicated when pulled by slime blocks

offhand/dual wielding

  • display issues
  • MC-82965 Main hand item use animation plays when using offhand
  • MC-88356 Bow animation broken in off hand in third person
  • MC-84031 Lead Line Always Appears on Right Side
  • using both hands at once
  • MC-83337 Eye of Ender in the mainhand doesn't block offhand item usage
  • MC-84611 Right clicking water while duel wielding spawn eggs creates two of the mobs
  • MC-88014 Holding wheat and shears and pressing use feeds sheep and shears it
  • offhand impossible to use/not recognized
  • MC-84771 Items and blocks can't be put in an item frame with the off-hand
  • MC-83003 Barrier Particle not visible if block is in offhand.
  • MC-83185 Fishing rod in offhand, bobber immediately disappears
  • MC-83620 Placing items on armor stand from offhand impossible
  • MC-84005 Book and quill doesn't save changes when edited in offhand
  • MC-83998 can't place torches on fences while holding torches n my second hand
  • intended behavior unclear
  • MC-84610 Off hand hotkey doesn't work in inventories
  • MC-84686 Holding right-click prioritizes continuing to use off-hand item over main-hand item
  • MC-84849 Items are not picked up into the offhand slot
  • MC-84850 Buckets and empty water bottles don't go into the offhand when inventory is otherwise full
  • MC-85216 Shift-clicking in 2x2 crafting grid does not add to off hand
  • other
  • MC-89347 player was shot by player using [Item in main hand]
  • MC-88459 Height limit message sent twice when trying to place from off hand
  • MC-85780 Rapidly switching objects while placing a door can cause a glitched door/two high flower
  • MC-84519 Golden apple offhand glitch

bow & arrows

  • general
  • MC-82841 Arrows are bright despite being in darkness
  • MC-83599 Arrow/Item in offhand still displayed while drawing bow in first person view
  • MC-83105 Offhand items render while drawing bow in third person view
  • MC-85274 When an arrow lands on the ground, it hangs to the side for a second
  • special arrows
  • MC-83051 Spectral/Potion arrows apply effect to Endermen
  • MC-83084 Invisibility arrows leave the arrow in the person
  • MC-83271 Bosses are unaffected by the potions / "new arrows"
  • MC-83824 infinite arrows with effect (infinity enchantment works with potion tipped arrows)
  • MC-83933 Spectral Arrow rendering as normal arrow in player
  • MC-84143 Tipped Arrows do not work with non-brewable potion effects
  • MC-91728 Instant Health/damage potion tipped arrows got no effect
  • MC-84174 The Arrow Of Harming doesn't deal more damage than the other arrows
  • MC-92139 Too many tipped arrows in the "Combat" section of the creative inventory

glowing

  • not working on X/shouldn't work on X
  • MC-88268 Glowing CustomName Items have blurry names
  • MC-84377 Glowing effect does not apply to the player preview in inventory
  • MC-83870 Glowing effect affects hitbox as well
  • MC-92436 Invisibility doesn't override glowing
  • other
  • MC-84306 Glowing aura doesn't work if team color is set to reset
  • MC-84661 Glowing potion effect vs. HUD placing
  • MC-85709 The Enderdragon is incorrect outlined, when it has the Glowing Effect
  • MC-86099 The outline of Glowing Guardian's tail is bigger than the tail itself
  • MC-89246 Glowing Effect Causes Visual Problems
  • MC-91119 Glowing Effect Bug flashing on Multiplayer

mobs/entities

  • major
  • MC-84562 Riding a pig but the pig is not moving
  • MC-90192 Cannot controll saddled pig at all
  • MC-82971 Wither attacking before initial explosion
  • MC-87573 Spawned Slimes move always South (+Z) first
  • MC-87894 Creeper damage disproportionate
  • MC-89309 Potion of Invisibility effect don't prevent mobs from attacking a player
  • armor stands
  • MC-89482 ArmorStand Name Offset
  • MC-89178 AmorStand placing does not work when any entitiy is in the way
  • MC-91050 Armor stands can have potion effects
  • MC-90842 Swipe attack knocks back armor stands
  • endermen
  • MC-83314 Endermen walk fast
  • MC-84922 Endermen won't aggro when shot with arrows
  • MC-87907 Endermen don't become aggressive when players look at their head/feet
  • MC-87920 Enderman looks backwards in gamemode 3
  • MC-88092 Endermen do not get angry when suffocating in block
  • MC-88209 Endermen make stare sound even when provoked by attacking
  • display issues
  • MC-82943 Witch's held potion is floating
  • MC-83137 Skeletons arm goes into body when shooting arrows
  • MC-87242 Librarian zombie villager robe texture is sometimes white instead of transparent
  • MC-88875 Donkey and Mule have swapped textures
  • MC-91299 Rabbit legs twitching
  • behavior
  • MC-83174 Many mobs do not fight back when hit by other mobs
  • MC-86664 Zombies Ignore Villager that They can Kill
  • MC-84789 Tamed wolves beg for bones while wild wolves don't
  • MC-87093 Zombie / Skeleton / Zombie Pigman arm animation glitch if they can't reach you
  • MC-88853 if you are in one block on top of the skeleton he does not attack you
  • MC-90245 Skeletons Strafe off of Cliffs
  • MC-92349 Minecraft Bug: Mobs stops following players when another player comes close
  • MC-90188 Wolves dont hurt you in survival
  • path finding/movement
  • MC-89006 Water disturbs mobs' pathfinding
  • MC-89741 Pigs don't jump up on to blocks while riding them with Carrot on a Stick
  • MC-90691 Water streams mess up pathfinding of wandering mobs
  • MC-92415 mob pathing issue
  • MC-91732 Leashed horses sometimes don't follow up a block
  • MC-92180 zombies love huging cactus and endermen love tping in to it
  • MC-92202 Villager Door Fiasco
  • MC-92192 Wandering mobs do not avoid water, do not return to land after falling in water
  • MC-92225 Buggy AI for skeletons equipped with melee weapons and riding horses
  • MC-91903 spinning cows on grass
  • MC-84361 Ridden pig on a grass path is constantly jumping
  • MC-84625 Mobs don't navigate correctly in contact with Chorus Plants
  • other
  • MC-85284 When you lead a mob, then restart the world, the mob will break the lead
  • MC-87886 Entities bunched up together push other entities too much
  • MC-87928 Entitys act like a magnet to a fishing rod
  • MC-88906 Skeleton trap seemingly spawns too frequently
  • MC-88038 Furnace minecart go backwards when throught the corner
  • MC-88647 Glitchy spiders hitting through wall
  • MC-89064 Lightning spawns Skeleton Horse when doMobSpawning is false
  • MC-89218 Skeletal horses spawned by lightning have unusually high health
  • MC-89509 As of 15w39c, villagers are once more North-West obsessed
  • MC-89683 Ender Dragons and Bats don't have a collision box
  • MC-90202 Client can always use carrot on a stick ignoring pig's food state
  • MC-90204 Horses break lead after restart + loading chunks
  • MC-90418 Player cannot collect items in EnderDragon hitbox
  • MC-90523 FallingSand entity floating on Fences/Cobblestone Walls
  • MC-90969 Cannot get mushroom stew from mooshrooms in creative mode
  • MC-91290 Skeletons with no AI keep spawning
  • MC-91497 Players can be pushed out of beds
  • MC-91388 Chicken jockeys spawning with the zombie not riding the chicken. Chicken agro!
  • MC-91353 inGround tag for "unknown" Fishing Rods entities is not set to 1 when attached to a mob
  • MC-91666 Exploding Creepers drop gunpowder when they set off an End Crystal
  • MC-91832 Villagers inconsistently don't run from Zombies
  • MC-92165 Minecarts won't pick up entities
  • MC-92208 Summoned MinecartHopper defaults to Enabled:0b

blocks

  • MC-83193 Punching cake eats it
  • MC-83526 End rods don't require a support block
  • MC-85256 Cauldrons are filled with water while snowing in biomes where it only snows above a certain height
  • MC-85320 End Bricks, purpur blocks, & chorus plant don't show the right colors on maps
  • MC-86978 Decorative Heads/End Rods do not place properly on Grass/Ferns
  • MC-86980 Banners not Placable on Thin Snow and Tall Grass, and must not be placed in the hitbox of grass and ferns
  • MC-87030 Weird looking of end portal and end gateway when seen through lava
  • MC-88326 Other players' items are dropped when closing beacon interface while they are choosing effect
  • MC-88674 Growing cactus placed on blocks other than (red) sand drops two cacti instead of breaking
  • MC-89428 Rails update other rails before checking if they are in a valid location when moved by pistons
  • MC-89552 Sloped rails have wrong hitbox
  • MC-92037 Right clicking a note block in adventure mode changes pitch of note block

block/item model issues

  • MC-83825 In rotation of the item model in json file, the X axis is absolute to the model, but Y and Z are relative
  • MC-83905 Compass animates incorrectly
  • MC-84633 Resource Packs: Disabling ambientocclusion doesn't work with parents
  • MC-85101 Cast fishing rod doesn't show casted/predicate tag "cast" doesn't work as intended
  • MC-85120 Improper scaling for item models based on builtin/generated
  • MC-85135 Projectiles are smaller than ground size
  • MC-88103 Clock animates incorrectly / spins at noon
  • MC-89310 Redstone overlay no longer functional
  • MC-90883 Barrier particles display random textures when switching resource packs
  • MC-92158 "shade": false json tag not working around lights
  • MC-92406 Dark textures on custom 3D models/end portal with smooth lighting on

end city

  • MC-83039 End dungeon chests spawn destroyed, items on the ground
  • MC-83367 Ladders / Banners in End Cities sometimes dropped on ground
  • MC-83640 Last slab on stairways in end cities is in the wrong position
  • MC-83930 End City spawns even without Generate Structures

levitation

  • MC-83064 Accumulated fall damage/height is not reset when levitation starts
  • MC-83369 Levitation effect doesn't work when player is in water
  • MC-83850 Squid and ghasts are unaffected by levitation
  • MC-84339 Some types of mob under levitation suffocate in ceilings while others don't
  • MC-87568 Slimes with levitation moving
  • MC-88729 mobs cant move with levitation when they hit blocks (or at all)

shulkers

  • intended behavior unclear
  • MC-83107 Shulkers deflect arrows from the side but not the top, arrows glitchy when shot at the edge
  • MC-83462 Shulkers can float
  • MC-83896 Shulkers can teleport into other shulkers
  • MC-83698 Shulker doesn't stay on non-full/non-solid blocks
  • MC-85527 Shulkers opening into blocks
  • MC-83988 Fire Aspect and lava don't work on shulkers
  • MC-89882 Shulkers Don't Drop Experience
  • other
  • MC-83176 When standing on shulker you have a chance to fall into it and get stuck
  • MC-83277 Shulker rendering black when enclosed in slabs (or other blocks)
  • MC-83938 Standing on shulkers kicks you for flying
  • MC-85117 Shulkers teleport even when they're already dead
  • MC-85805 Two pistons smashing a shulker glitch
  • MC-86992 Shulker floating 1/16 above ground
  • MC-87383 shulker hitbox height
  • MC-87864 Shulker monster spawner rotation animation is weird
  • MC-89141 Shulker spawn instant position is crooked (not aligned to block grid)
  • MC-91404 if you put sand on top of a shulker it will act weird and act like ghost block/falling sand entitys
  • MC-91522 Shulker position desync when destroying shulker-ridden boat/minecart
  • MC-91685 Shulkers Play Footsteps
  • MC-92291 Shulker internal rendered black four corners

chorus*

  • fruit
  • MC-84022 Chorus Fruit not a Foodstuff despite Being Edible
  • MC-86261 Chorus Fruit can teleport you outside the world border
  • MC-92437 "Player moved wrongly!" in Game Output when eating chorus fruit
  • plant
  • MC-83261 Cacti don't break when next to chorus plants
  • MC-84493 Chorus flowers not dropped when pushed by piston or water
  • MC-84632 Chorus flower placed at or growing to Y=255 turning to chorus plant
  • MC-86787 Chorus plant cannot be attached at side and top

ender dragon fight

  • dragon fight
  • MC-84095 Ender Dragon destroys fireballs/Fireballs invisible
  • MC-84595 Deaths messages by Ender Dragon are switched up
  • MC-85393 Dragon produces regular hitting noise on final hit
  • MC-85926 Dragon doesn't turn to face you on portal
  • end crystals
  • MC-91528 End crystal replacing blocks with fire/able to place end crystal inside blocks (including bedrock)
  • MC-91543 Multiple (unlimited) number of Ender Crystals placeable on one block at the same time
  • MC-91759 End dimension only: End crystals aren't actually pushed server-side, causing ender crystal location desync
  • end gateway
  • MC-84518 End gateway block's inside rendered incorrectly
  • MC-84963 End Gateways can be broken with a water or lava bucket
  • dragon respawn sequence
  • MC-86078 Dragon Egg gets destroyed after resetting the dragon if egg is atop portal
  • MC-91523 Party-made-portal when stopping enderdragon spawn in the middle of it
  • MC-91641 Beam target of ender crystals used for ender dragon spawn sequence do not update after unloading
  • MC-91636 Ender dragon spawn sequence freezes when you reload world
  • MC-91748 Ender Crystal overlap when interrupting the Dragon rebirth sequence
  • MC-91756 Beam target of ender crystals on obsidian pillars does not update when ender dragon spawn sequence is stopped
  • MC-91807 Use /kill @e[type=EnderCrystal] instruction, rebirth ceremony continued execution
  • MC-92344 Beams from end crystals move towards wrong direction when spawning Ender Dragon
  • dragon ai
  • MC-86836 Enderdragon can teleport through end_gateway
  • MC-85304 Ender dragons going to XYZ 0 0 0 when spawned in any type of world
  • MC-90417 Enderdragon can be passenger on boats
  • MC-88371 Enderdragon flies down in the void when the exit portal is destroyed
  • MC-90423 EnderDragon makes breath attack at heighest block placed in the center column of the portal
  • MC-91368 EnderDragon taking damage from thorns in creative
  • display issues
  • MC-87942 Ender Crystal beam not appearing when Dragon's out of view
  • MC-91858 Ender Crystal beams don't show when Ender Crystal is out of view
  • other
  • MC-83013 End pillars generate without ground to generate on
  • MC-86654 Obsidian pillars generate all the way down to y=0
  • MC-88301 EnderDragon Breath crashes game when under or above the world
  • MC-91761 Entity lighting in the end changes when moving
  • MC-92140 End Dragon Fight fails due to level.dat issue

minor block/item model adjustments

  • definite issue
  • MC-84851 Fence gates held awkwardly in first person view
  • MC-86310 Dropped shield item rotates off center
  • MC-86323 Space in shield handle is black, not transparent
  • MC-89443 Shields are offset in item frames
  • MC-90906 Textures of grass, flowers, etc. are messed up
  • MC-91869 Mob heads/skulls (except dragon head) are barely recognizable as such when held (held awkwardly in first person view)
  • MC-92274 Buttons and some other blocks held incorrectly in third-person
  • possible issue
  • MC-92297 Lilac stem portion pixel shift
  • MC-85963 Melon and glistering melon textures have different rotations
  • MC-86151 Shields do not render properly in head slot
  • MC-90566 Sunflower's don't connect
  • MC-92182 Fence Gate models textures do not rotate correctly when opening and closing gates

Passengers/Riding

  • MC-90124 Reopening world when riding entity/boat dismounts player for some seconds
  • MC-90175 Game crashes with exit code -805306369 (out of memory?) when boats are summoned as passengers of a living entity
  • MC-89948 Shulkers spin endlessly when riding in boats
  • MC-83208 Villager riding Shulker turning head 360°
  • MC-90191 Armorstands in boats spin rapidly
  • MC-90544 Passengers rotation is broken
  • MC-90683 "Received unknown passenger" - Entities with differing render distances as passengers outputs error
  • MC-91524 Entities disappear from boats (are removed, not invisible)
  • MC-91628 End gateway teleportation fails when player is passenger of boat or horse
  • MC-91857 Passengers might be broken
  • MC-91985 Blazes shoot their passengers and don't have proper AI takeover
  • MC-92346 Passenger-Rendering-Bug: World not rendering for Passenger (Same with horses!)
  • MC-89915 Chunks don't load when you are in a minecart/on a horse/pig

attributes/data tags

  • armor
  • MC-83590 Armor attribute giant list
  • MC-88569 Armor slots inconsistency
  • potions
  • MC-89312 Custom Potion effects don't override Potion tag
  • MC-90900 String in Potion tag does not get the prefix "minecraft:"
  • MC-92105 Splash and lingering potion ignore Ambient tag
  • MC-92106 ThrownPotion not using particles from CustomPotionEffects tag
  • MC-92191 Using /entitydata on a Player-thrown Potion will Edit Player's Inventory
  • arrows
  • MC-87655 Arrows with negative damage can crash the game on hitting an enemy
  • MC-92107 Tipped arrow not displaying ambient particles correctly
  • MC-83962 Custom tipped arrows with the "ShowParticles:0b" tag appear black
  • json
  • MC-87143 Setblock signs with text put "null" on empty lines by reloading the world
  • entitytag
  • MC-87184 Changing spawner with spawn egg only overrides id
  • MC-85340 Passengers Tag doesn't work with EntityTag
  • MC-87281 Kicked from server when using /blockdata and /give for coloured signs
  • MC-87661 EntityTag on spawneggs does not override random variants
  • MC-88181 EntityTags / ActiveEffects aren't always applied immediately (invisibility effect, spawn egg)
  • mob spawner
  • MC-90101 Mob Spawner is overwriting Pos[x,y,z] data of entity
  • MC-92282 Mob spawner BlockEntityTag does not copy data to SpawnPotentials
  • other
  • MC-87252 CustomNameVisible tag gets removed when set to false / 0
  • MC-87525 Creeper Explosion Radius Is Unchanged When Mob Griefing Is Off
  • MC-87616 Entity Health not consistent
  • MC-88668 Old Hopper Minecarts have Enabled:0b/do not gather items
  • MC-88588 ShulkerBullet can't target AreaEffectCloud
  • MC-88967 Mobs turned into other mobs/created by natural experiences lose any tags set to their previous version
  • MC-89693 Ender Dragon with maxHealth 0 plays death animation client-side but doesn't actually die
  • MC-91854 Commands unable to change beacon effects
  • MC-92328 Testing for selected item doesn't work in off hand
  • MC-91661 Replacing a Item with attributes too quickly, keeps attributes

shields

  • graphical
  • MC-86127 Shields disconnect from hand in third-person when right clicking
  • MC-86135 Transformation of banner texture to fit on shield looks strange
  • MC-86168 Enchanted shields look like non enchanted
  • MC-82995 Blocking with two shields in 3rd person mode
  • MC-86197 Shield blocking happens even while eating
  • MC-87917 Graphical issue when sneaking with shield and bow while sneaking
  • MC-88901 Blocking with Shield, and getting hit causes visual bug
  • gameplay
  • MC-86141 Left click is unusable while blocking with shield
  • MC-87048 Putting Design on Shield will cause Shield to lose Enchantment
  • MC-92017 Shield damage direction is incorrect
  • MC-92019 Shields don't block anything if facing straight down
  • MC-92018 Only some explosions can be blocked: creeper explosions, TNT set by other players blockable, but redstone-ignited TNT not blockable MC-92438 Fire arrows set player on fire even when blocking with shield
  • other
  • MC-86163 When hostile mobs hit you while blocking with shield, sound of taking damage is not played
  • MC-86252 Shields stay blocking and allow left-clicking under a specific condition
  • MC-87958 Receiving damage while blocking with shield doesn't show health animation
  • MC-88401 Arrow blocked by shield can get stuck above player
  • MC-88465 Shield still have metadata
  • MC-89228 Placing a banner on a shield will repair the shield

command blocks

  • new CB
  • MC-86846 Changing a powered Command block from Impulse mode to repeat mode doesn't trigger it until repowering
  • MC-87122 Chain command blocks can not be triggered twice from seperate chains
  • MC-92070 Conditional Repeaing Command Block Line Triggers Twice
  • CB UI
  • MC-87129 Cannot save empty command for command block minecart
  • MC-86629 Command Block Minecart Output line does not show up
  • MC-87209 Command block's interface controls are set after a few ticks after opening interface
  • MC-88882 Command Blocks don't have output log when placed
  • MC-89087 Command Block output bar still appears briefly when disabled
  • other
  • MC-84398 20Hz Command Block too fast to give comparator output for one tick
  • MC-88632 Unable to open command blocks & no particles when opening to LAN
  • MC-88961 saving the game can appear to happen 'mid-tick', violating command block contracts
  • MC-89220 Buggy conditionality when command blocks are updated within a tick
  • MC-89605 Toggling the {auto:0/1b} tag in Impulse command blocks causes buildup lag
  • MC-90257 A chain of command blocks may takes more than 1 tick to traverse

commands

  • kicks/crashes (json)
  • MC-87587 Server kicks client when executing: /title @a title []
  • MC-87739 /setblock with signs missing Text tags kicks all players loading the sign
  • MC-90092 Sign with JSON + Setblock causes error only in Multiplayer mode
  • syntax or feedback/indication missing or wrong
  • MC-87559 Gamerule missing indicator for affected gamerule
  • MC-89174 /enchant with any invalid ID displays message "There is no such enchantment with ID 0"
  • MC-91499 "Your game mode has been changed" message doesn't print new gamemode in cursive everywhere
  • MC-87364 Missing error message for failed scoreboard players tag
  • MC-87365 Incorrect syntax for scoreboard players tag
  • MC-87432 Missing entity indicator for scoreboard players tag and entitydata feedback
  • MC-87430 Scoreboard players tag add states it added an already added tag actually does not
  • other
  • MC-84710 /replaceitem will not put non-helmet armor in head slot
  • MC-87744 When /clone or /fill replaces a sign, the sign's text is still stored
  • MC-88150 Rotation NBT Tag testfor
  • MC-88481 Worldborder set allows small decimal numbers but does not display them correctly in chat
  • MC-88482 Worldborder player can walk in blocks partwise covered by the border
  • MC-88484 Worldborder set displays decimal values with a comma instead of a point
  • MC-89016 Execute With Setworldspawn Unusual Bugs
  • MC-89588 command 'effect @a clear' cleared effects from HUD, but not from gameplay
  • MC-89634 Spreadplayers favours the negative coordinates
  • MC-89667 Chain command selectors don't work correctly when teleporting an entity to a different chunk
  • MC-90685 Tab Autocomplete dosn't work if parameters are allready entered
  • MC-90711 Marker ArmorStands cannot be selected within r=0
  • MC-90726 NBT data as command output has incomplete String escaping
  • MC-91245 One character prefixes are treated as "minecraft:"
  • MC-92093 cannot setblock aged frosted ice
  • MC-92292 Detecting Rotation Cannot Wraparound

scoreboard/stats

  • stats missing/not working right
  • MC-90348 stat.breakItem.minecraft.shield does not exist
  • MC-92142 stat.useItem.minecraft.coal not increasing when using coal or charcoal on minecart furnaces
  • MC-86951 Drop item scoreboard objective increases with /give
  • MC-92330 "Fish Caught", "Junk Fished" and "Treasure Fished" Statistics do not work
  • MC-87949 stat.useItem.minecraft.shield not working
  • other
  • MC-89610 Entites on a team gets kicked off the team when unloaded
  • MC-87798 Team not applied to a player for a moment as they join
  • MC-87984 teams option collisionRule pushOtherTeams and pushOwnTeam are interchanged
  • MC-88001 Mobs can atack players in the same team
  • MC-88957 JSON signs with scoreboard objectives don't update scores until world is reloaded
  • MC-92264 When scoreboard.dat file is over 2.2 mb, server becomes unjoinable
  • MC-92266 Dead mobs are not removed from their teams
  • MC-86321 Scoreboard players tag won't autofill/tab complete player and tag arguments

elytra

  • elytra breaking in some way
  • MC-89994 Elytra stops working when teleported into unloaded chunks while gliding
  • MC-90026 Elytra Permanent Flight bug
  • MC-90035 Elytra stops working when changing dimensions
  • MC-90059 Elytra teleportation glitch
  • MC-90082 Sometimes the Elytra wings dont glide
  • MC-90729 Elytra stops functioning
  • minor
  • MC-90591 Elytra flight starts too early
  • MC-90598 Player hitbox/position still broken while flying/gliding and sneaking
  • MC-92101 When crashing into slime blocks/haybales with an Elytra, you still take damage
  • display
  • MC-85582 Player model in inventory rendering outside black box and over inventory (but behind items)
  • MC-89921 elytra not rendered on mobs/armor stands
  • MC-90095 elytra does goes invisible with player if potion is used.
  • functional
  • MC-89956 Levitation applied while gliding doesn't work
  • MC-90538 Elytra not placeable on Armour Stand
  • MC-90549 Taking damage while gliding pushes you upwards
  • MC-90212 You don't hang on to ladders while gliding with Elytra
  • MC-90810 New Elytra Hitbox is just a Cube at the feet
  • other
  • MC-90632 Elytra walls collision bug
  • MC-90143 Player model is sideways while gliding down against a wall
  • MC-90594 Player can stop sneaking/gliding without space to stand up
  • MC-90062 Server outputs "Player moving too quickly" when players are using Elytra
  • MC-91041 With Elytra, you fly quicker than the world can load
  • MC-92103 Infinite momentum with Elytra and Slime Blocks

inventory

  • minor
  • MC-91877 0-stack interaction is not disabled everywhere
  • MC-87935 Creative mode and Disappearing Items
  • MC-89217 Right-clicking items into the 'Destroy Item' slot in the survival inventory deletes the whole stack
  • MC-88236 Ender Pearl/Chorus Fruit cooldown affects items throughout inventory and containers
  • MC-86943 Cooldown overlay is solid white on item stacks > 1
  • other
  • MC-86183 Shift-clicking stacked items with data tag into enchantment table removes data tag from moved item
  • MC-86313 Offhand slot never plays item pickup animation
  • MC-86994 Fake map item by clearing filled_map from inventory
  • MC-87019 /replaceitem doesn't work for offhand when creative inventory is opened
  • MC-91891 Item pickup animation doesn't play in hotbar while in GUI
  • MC-91888 Hotkeying books on enchantment table causing client-side item count inaccuracy
  • MC-91886 Inconsistent stacking behavior when 1-9 hotkeying out of limited slots
  • MC-91883 Item pickup animation plays in hotbar when 1-9 hotkeying out of limited slots fails/has no apparent effect
  • pick block
  • MC-86153 Ctrl Pick Block gives new item even if picked item already exists in inventory
  • MC-87296 Ctrl + Pick on Command block block does not save the condition
  • MC-86455 ctrl-pick-block creating ghost items when hotbar is full

boats

  • trivial
  • MC-89917 Middle-Click Boats only give Oak Variant
  • MC-89954 All boat types drop oak wood planks
  • MC-89985 Squids riding boat when riding over them
  • MC-90011 Boats face the direction opposite to the one you placed it on.
  • MC-90052 Dismounting from a boat drops you in the water
  • MC-90074 Boat from dispenser is facing wrong direction (always east)
  • MC-90791 "Place Block" control is ignored while in a moving boat
  • MC-90923 Boats Not Picking Up Armor stand
  • MC-92439 Player facing is awkward when entering boat from the front
  • other
  • MC-88427 Endermen & Blazes get "wet" in boats
  • MC-88353 Fishing Rod cannot cast from boat
  • MC-89944 New boats sink and are impossible to enter underwater
  • MC-89963 Horse Hitbox is Larger than Boat Bitbox
  • MC-89978 Small mobs drown in boats
  • MC-89987 Offhand item still shown when moving in boat
  • MC-90084 When sitting in boats player / mob legs penetrate the hull
  • MC-90085 Boats ignoring Lily Pads
  • MC-90148 Boat paddle animation continues if player leaves boat while paddling with a mob inside
  • MC-90272 Zombie / Skeleton in the boat not on fire
  • MC-90307 Boats don't lose any speed if directly above air
  • MC-90352 Placing boats on slime blocks and mounting the boat propels player & boat up hundreds of blocks
  • MC-90838 Player/mob bodies in boats not rotating
  • MC-90909 Boat auto correction position when making short turns
  • MC-91008 When Changing hand in boats, the item being swapped is still visually in the other hand
  • MC-91206 1.9 Boats no longer "float" with multiple water levels
  • MC-91620 Boats full speed on pressureplates
  • MC-91698 Flying boat crash
  • MC-91787 Mob floating glitch
  • MC-91912 Mobs can't control boats
  • MC-92061 Full speed ridden boats doesn't show any water splash particles anymore

loot tables

  • functional
  • MC-91061 Loot table exceptions are not caught
  • MC-91071 LootTable only works for chest tile entites
  • MC-91533 Entities with invalid loot table cannot be removed from world
  • MC-91727 loot table "spreading large stacks" will overwrite existing items
  • MC-91765 Loot tables work with Hopper Minecarts but not with Hoppers
  • changed loot
  • MC-91074 Chicken can drop several chickens when killed with looting
  • MC-91383 Horses (now only skeleton horses and zombie horses) drop different amount of loot than before
  • MC-92285 Durability changed on fished junk and treasure since 15w43c
  • MC-92294 Elder Guardians drop normal sponge instead of wet sponge
  • missing loot tables
  • MC-91196 Ender Dragon does not have loot table
  • MC-91364 Mob_loot cannot be specified for small magma cube and big/medium slime

unsorted

  • world/chunk loading, chunk/block rendering
  • MC-86947 Chunks appear loaded but player “sinks” like they aren't
  • MC-85448 Right and Left Clicking World Icon Glitch
  • MC-87433 Teleporting doesnt always load chunks
  • MC-87992 teleporting long distances doesnt load chunks
  • MC-88359 Chunks dissapear when outside generated chunks (gamerule spectatorsGenerateChunks false)
  • MC-89262 Delay when opening doors/Block lag
  • MC-89344 Textures become invisible when breaking/placing blocks
  • MC-89567 Chunks errors are extremely common in multiplayer
  • MC-89907 Piston Glitching/becoming invisible
  • MC-90602 Chunks don't load correctly
  • MC-91136 Lighting update is delayed
  • MC-91906 Blocks moved by piston become invisible for split second
  • MC-92079 Changes to another world when selecting a desired world
  • MC-92270 NoAI mobs and can't drop items in Nether after going through nether portal in the End
  • MC-83218 Placing redstone wire upon power source doesn't update the placed block immediately
  • crashes
  • MC-90459 Crash when loading specific world
  • MC-92148 Crash when selecting 'Teleport to team member' in Spectator Mode
  • MC-92230 15w45a - first time to the end, generated the landing platform then crashed
  • MC-90806 Player kicked for floating too long and client crash/freeze while riding minecart elevator
  • MC-92032 Death that causes corpse to fly into air crashes Singleplayer, kicks Multiplayer
  • one off bugs/non-reproducible/other weird stuff
  • MC-86732 exception was thrown by a user handler's exceptionCaught()
  • MC-87961 Client hangs when reconnecting to a server
  • MC-88660 Freezing if I try to reload the world after entities disappear
  • MC-90021 Cmd key doesn't seem to work all the time (Command Blocks)
  • MC-90265 UI Accounts For Significant FPS Reduction
  • MC-90294 Fine trembling on the slime block
  • MC-90297 Client Menu Lag
  • MC-90908 Player timeout then unable to join server
  • MC-91194 Lagging while on fire
  • MC-91236 Player invisible on servers
  • MC-91485 Falling through the floor of a 1 x 2 tunnel when dismounting minecart
  • MC-91427 Flying is not enabled when it is enabled
  • MC-92170 Invincible Player and Block Collision problems
  • MC-92216 Bed wake up glitch
  • MC-92284 Redstone is functioning very slowly. (latest 1.9 snapshots)
  • MC-92313 Player killed while offline
  • controls/keybindings, likely not new to 1.9
  • MC-88284 Using sprint key and sneaking sticks the sprint key
  • MC-89142 Changing jump key to "Enter" let player jump after completing chat line
  • MC-89288 Can't sneak and jump if the jump key is on the num pad
  • even more unsorted
  • MC-82811 Attempting to use currently unusable items bobs item up and down
  • MC-83353 Pressing F1 while in nether portal deletes purple texture
  • MC-83571 Custom named bosses show "Wither" / "Enderdragon" at boss health bar
  • MC-84422 No teleportation from any vehicle
  • MC-84786 ban expiration date in banned-players.json isn't functional
  • MC-84824 In-hand items are not fully displayed in non-widescreen resolutions
  • MC-84993 Enderchest invisible after game restart
  • MC-85394 Spawning 'crit' particle with speed >100 causes a extreme lagspike
  • MC-85756 Blocks/items on mobs' heads turn red when the mob takes damage
  • MC-85607 Fireworks display faded colors differently
  • MC-86479 Resource pack list doesn't properly refresh
  • MC-86645 Scroll bar goes higher than chat overlay
  • MC-86850 Ender Pearling through a nether portal in the over-world tp's you to the portals nether coordinates but in the overworld
  • MC-87049 Firework light flash glitches from many explosions
  • MC-87059 Items with different scores fuse together
  • MC-87188 No Popup warning for button "Play Selected World"
  • MC-87560 Possible spawning of entities with same UUID causes entity to not spawn
  • MC-87954 Critical hits dont register while sprinting
  • MC-87988 Fishing rod not working under some circumstances
  • MC-88089 Two players going down a ladder at the same time makes them stuck
  • MC-88179 Armor bar disappear after changing dimension until GUI update
  • MC-88694 Absorption replenishes hearts even if effect isn't actually applied due to lower amplifier
  • MC-88908 OS X - When CMD+A in the Commandblock GUI/chat/... you auto strafe when exiting GUI
  • MC-89000 Falling Sand doesn't get killed sometimes
  • MC-89132 Unable to swing hand on ladder facing up or down (while no entity or block is in focus)
  • MC-89275 Villages merge (in spawn chunks)
  • MC-89592 Death screen death message doesn't hide when showDeathMessages is false
  • MC-89805 Memory Leak When Player Disconnects Before Chunk Packet Sent
  • MC-89883 Squid collision error when on land
  • MC-90060 Teleporting into unloaded chunks - offset Y coordinate
  • MC-90061 Spectator mode/creative sprint flying too fast for server
  • MC-90070 Fishing rod casting in f5 mode goes between negative z and positive x before going the way it's casted
  • MC-90356 Anti speed-client-mod
  • MC-90605 Constant teleporting between Nether and Overworld (MP only)
  • MC-90855 "Flying is not enabled on this server" in Singleplayer
  • MC-91055 More than 1 mob spawning in a 1 block space
  • MC-91084 Igloo Structure Spawn Bug (Spawning above Ground)
  • MC-91177 Rain puts out fires less often
  • MC-91210 Waterfalls don't appear to be flowing down behind glass
  • MC-91283 the clothing on the Villager Zombies look weird with armor
  • MC-91538 Beacon effect indicator does not blink when moving out of range
  • MC-91621 Enderman in the End high (Y ≒ 200) places would flicker
  • MC-91676 Lava / Flowing lava causing huge Java CPU usage
  • MC-91822 Exchanging items in anvil doesn't update text scrolling if new name is shorter
  • MC-91831 Pressure Plate Gets stuck Down when Pressed
  • MC-92036 Server generating villages despite generate-structures=false in server.properties
  • MC-92153 Launcher prints "[Client thread/ERROR]: Realms module missing" when starting
  • MC-92171 Flicker when standing on boat / Falling through boat
  • MC-92245 Weird lighting on corner stairs
  • MC-92255 Singleplayer freezes instead of kicking a player
  • MC-92307 F3 + D Doesn't Show Debug Results
  • MC-92324 Players become invisible
  • MC-89928 Portals not placing the player at correct coordinates
  • MC-86385 Leading zeroes omitted on dyed leather armor colour

====================

balance issues

  • MC-83084 Invisibility arrows leave the arrow in the person
  • MC-83824 infinite arrows with effect (infinity enchantment works with potion tipped arrows)
  • MC-87894 Creeper damage disproportionate
  • MC-89218 Skeletal horses spawned by lightning have unusually high health
  • MC-92436 Invisibility doesn't override glowing
  • MC-88906 Skeleton trap seemingly spawns too frequently

world "corrupting" in some sense, should be fixed before 1.9 release

  • MC-87984 teams option collisionRule pushOtherTeams and pushOwnTeam are interchanged
  • MC-88569 Armor slots inconsistency
  • MC-88668 Old Hopper Minecarts have Enabled:0b/do not gather items
  • MC-91339 incorrectly named sound event: enttiy.zombie.infect