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  1. Minecraft: Java Edition
  2. MC-203797

Placing or removing a block over the void causes a DecoderException on servers

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 20w49a
    • 20w45a, 20w48a
    • None
    • Windows 10
      Java 8
    • Community Consensus
    • Crash
    • Very Important

      If you are in a world on a server, placing or removing a block over the void causes a decoder exception to be thrown, kicking all members that have the area loaded client-side. If there is a block somewhere in the 1x256x1 block column regardless of where it is, the error does not happen. It only happens when a block is placed (in a completely empty column) or broken (causing the entire column to be empty).

      Error is shown here. This is from the client. There are no error messages in the console.

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          screenshot-1.png
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            panda4994 [Mojang] Panda
            NJDaeger Noah
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              Created:
              Updated:
              Resolved:
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