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  1. Minecraft: Java Edition
  2. MC-156852

Ghost blocks remain when insta-mining; reappearance of MC-5694


    • Icon: Bug Bug
    • Resolution: Fixed
    • 19w34a
    • Minecraft 1.14.4 Pre-Release 5, Minecraft 1.14.4 Pre-Release 6, 1.14.4 Pre-Release 7, 1.14.4
    • Confirmed
    • Block states
    • Very Important

      The bug

      Insta-mining blocks (e.g. dirt with an efficiency 5 diamond shovel) occasionally leaves behind ghost blocks, of which there still is a server-side hitbox but the client counts it as already dug.
      This happens quite often - just going around like this produces one mismatched block every few seconds.

      As I cannot reproduce this in any pre-release prior to pre4 (so I can from pre4 and upwards), I believe this is related to the new packet/fix forĀ MC-156013.

      How to reproduce

      See the attached video, reproducing the bug in a freshly created singleplayer world (I also waited for generation to calm down before starting to dig).

            fry [Mojang] Georgii Gavrichev
            KennyTV Nassim Jahnke
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