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MC-148869

Player can clip through the ground when exiting a minecart or a boat

The bug

When exiting a minecart in a 2 block high space with a ceiling on the third block, the player would be placed a block into the ground if exiting the minecart by quickly tapping the dismount key (shift). This only happens when the cart has derailed, but can happen in all dimensions.

How to reproduce

  1. Create a 2 block high room, at least 3x3 from the centre of the cart to remove all other dismount spaces

  2. Place a minecart onto track 

  3. Break the track beneath the cart or ride the cart off of the track

  4. Mount the cart

  5. Dismount the cart, this only needs to be done quickly if the dismount key is bound to the same as the "sneak" key [Default: 'Left Shift'] 

Completing this steps will result with the player being placed in the ground.

Related issues

MC-10926 Iron Bars Graphical Conflict on y axis MC-136358 When exiting boat in 2-3 block high space, player will glitch through blocks MC-145106 Minecart cliping MC-145383 The character goes inside block after dismounting minecart if there's block above MC-149488 Boat dismounts player in the ground MC-149564 Exiting Boat causes player to get stuck underneath (even if blocks are present) MC-150256 Minecart clipping MC-150583 Upon exiting a minecart, player character (me) falls through the block that the rail is resting on. MC-150682 Train bug not funny MC-151748 getting out of a minecart when a button is placed one block high above the rail causes charater to fall through block MC-152497 Player clips through floor when dismounting a minecart or boat MC-154468 Glitching through blocks when getting off of minecarts MC-154482 Safe places to get out of the minecart, are broken MC-154666 Leaving boat glitches you through blocks and makes you fall through nether tunnels MC-155023 Players glitch through floor EVERY time they exit minecart with ceiling 2 1/2 blocks above MC-155484 Fall through slabs when exiting minecart MC-156413 Exiting minecart forces player through bottom blocks MC-156432 Players fall through blocks when dismounting riding entities (Boat/Minecart) in a 2 block high tunnels MC-157526 Glitching through surfaces when exiting boats MC-158113 Player displacement when exiting minecarts MC-158711 Players still clip through blocks under minecarts when dismounting MC-160842 Clipped through blocks when exiting mine cart MC-161270 Get out the boat with a height of 2 blocks MC-162869 When you leave a boat on glass you go through it MC-162902 Glitching out of boats into the lava MC-163642 Minecart Glitch MC-165755 Exiting a boat under a low roof clips you through the ground MC-165897 Bug when exiting minecarts MC-166552 glitch through block after getting out of boat MC-167698 Void death exiting minecart with 2 block height and single block layer underneath MC-168701 If you get out of a boat in the nether you fall through the ground! MC-169450 falling/dislocating when dismounting minecart in Nether MC-170669 error with trolley MC-174261 Falling when exiting cart MC-179284 Exiting a boat below a ceiling causes you to fall through the floor. MC-179995 Exiting a minecart in a two block high area on a server can cause you to fall through the floor. MC-183363 Falling out of world in a minecart MC-184754 death by BUG in hardcore mode MC-188366 I sometimes clip through one block layer when i get off of a boat in realms MCL-10926 all about cart

Attachments

Comments

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Duplicate of MC-136394

violine1101

Reopened. This issue didn't happen in 1.13.2, so the issue isn't quite the same. Can confirm.

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I've just encountered a variant of this in 1.14.2 (but not in 1.14 or 1.14.1) with a minecart that is attached to a rail - when the minecart's chosen exit tile (N/S/NE/SE/NW/SW/E/W) is exactly 2 blocks tall, (i.e. the ceiling is solid), you take suffocation damage and land in the target tile, but if the selected exit tile is 2 and a half blocks tall (i.e. the ceiling is a top-slab), then you clip directly through the floor of the tile the minecart was on without taking any suffocation damage.

This one was quite nasty for me, since I encountered it in my Enderman farm at Y=1 and it spontaneously dropped me into the void.

migrated

I also get this bug, but I have a slightly different experience:

Playing on Realms 1.14.1

I have a nether highway (I'm far from spawn) that I use frequently, and if I (or anyone else) were to dismount the moving cart (it can be stationary too) they would fall into the block BENEATH the mine cart's track... which is all good and fine, if it wasn't for the fact that the highway is only 1 block thick, so everyone just falls through the floor and dies to lava (losing countless items/levels).

Not to mention, if a mob is BESIDES the tracks, and they're getting pushed or feel like pushing on you while you're passing by, you get pushed out of the mine cart and plummet through the floor to your fiery death.

This bug occurs in over-world and the nether (we haven't been to the end as of yet, so no idea if it'd work there or not). And it happens 100% of the time.

 

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I can confirm this is happening for me as @@unknown described it. I have seen this in 1.14.2 and also 1.14.3.

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This is also happening in 1.14.3 when being ejected by an activator rail. I have a 2.5 block high ceiling to protect against Enderman in The End. I've got the wiring for the activator rail in a 1-block high space under the minecart tracks and the majority of the time it teleports me to this area in the swimming position.

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Can confirm in 1.14.4 pre-releases (1-6)

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Can confirm the same as @Chris Andrews described, but also in 1.14.4.

wojtekpod

I can confirm it in 1.14.4. It is deadly in The End dimension.

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Still in 1.15.2. According to Mojang, 1.15.2 will likely be the final 1.15 version, but this bug urgently needs a fix.

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Thank you so much for the fix! Probably a snapshot tomorrow 🙂

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Felix Jones

Confirmed

Important

Collision, Minecart, Player

mojang_internal_1

Minecraft 1.14 Pre-Release 5, Minecraft 1.14, Minecraft 1.14.1, 1.14.4, 1.15.1, 1.15.2

20w09a

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