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  1. Minecraft: Java Edition
  2. MC-139401

Pistons are no longer (redstone) transparent

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 18w47b
    • Minecraft 18w46a, Minecraft 18w47a, Minecraft 18w48b, Minecraft 19w08b, Minecraft 19w09a
    • None
    • Confirmed

      EDIT: In 18w48b it's still possible to power through pistons, as demonstrated in this video provided by MethodZz: https://streamable.com/yi6fc

      In 18w45a and prior, pistons are transparent, meaning they don't conduct redstone power and they won't cut off redstone signals. 

      In 18w46a, however, this changed. As can be seen in the attached screenshots, they now cut off redstone signals and it's possible to power through them. This breaks existing contraptions and also introduces new problems (3rd screenshot. Whether the front or back piston extends is seemingly random).

        1. 2018-11-15_19.57.57.png
          2018-11-15_19.57.57.png
          1.14 MB
        2. 2018-11-15_20.02.50.png
          2018-11-15_20.02.50.png
          1005 kB
        3. 2018-11-15_20.05.40.png
          2018-11-15_20.05.40.png
          1.34 MB

            rockenroll4life rockenroll4life (Josh Letellier)
            Space Walker Space Walker
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              Created:
              Updated:
              Resolved:
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