Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-136709

Blocks placed down in front of firing pistons cause a ghost block to be created

    XMLWordPrintable

Details

    • Bug
    • Status: Reopened
    • Resolution: Unresolved
    • Minecraft 1.13.1, Minecraft 1.14.2 Pre-Release 2, 1.17.1
    • None
    • None
    • Confirmed
    • (Unassigned)

    Description

      If you place a block right before a piston pushes forward, it will create a ghost of the block. This block will not react to anything, as (I believe) only the client thinks the block is there. if you try to place a block on the ghosted block, the ghost will become the block you tried to place down. It is worth noting that I was not able to replicate this in survival mode. When trying to pull these blocks with sticky pistons, they disappear. 

      Not sure if the pictures loaded right so...

      Tnt does not react,

      Also creates floating sand (also ghosted) 

      It seems to be the easiest to reproduce it with sand.
      Here is a video showing the bug in action:
      <video removed due to autoplay, see attachment instead>

      Attachments

        1. 2018-09-03_14.35.00.png
          2018-09-03_14.35.00.png
          1.39 MB
        2. 2018-09-03_14.35.31.png
          2018-09-03_14.35.31.png
          1.76 MB
        3. 2018-09-03_17.07.47.png
          2018-09-03_17.07.47.png
          460 kB
        4. 2018-09-03_17.21.50.png
          2018-09-03_17.21.50.png
          2.10 MB
        5. 2018-09-03_17.36.37.png
          2018-09-03_17.36.37.png
          1.19 MB
        6. 2018-09-04 12-48-42.mp4
          5.44 MB
        7. carpet0928 mc-136709 end result.png
          carpet0928 mc-136709 end result.png
          479 kB
        8. carpet0928 mechanism.png
          carpet0928 mechanism.png
          722 kB
        9. carpet0928 mechanism (2).png
          carpet0928 mechanism (2).png
          530 kB
        10. datapack_MC-136709.zip
          1 kB

        Issue Links

          Activity

            People

              Unassigned Unassigned
              Patchu27 Patrick McCarthy
              Votes:
              3 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                CHK: