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  1. Minecraft: Java Edition
  2. MC-124286

Crash on "show_entity" hover event with nbt as value

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 18w03a
    • Minecraft 18w02a
    • None
    • Confirmed

    Description

      The game instantly crashes on (in my opinion) correct Entity NBT data.
      For example:

      /tellraw @a {"text":"Hover me and you crash!","hoverEvent":{"action":"show_entity","value":"foo"}}
      

      will, as expected, say "Invalid Entity"

      however if a NBT-format is used (for example:

      /tellraw @a {"text":"Hover me and you crash!","hoverEvent":{"action":"show_entity","value":"{fire:-1s}"}}
      

      ), Minecraft will crash wether a Creeper exists or not. This happens with every NBT-Format within the quotation-marks. A Null Pointer exception will be thrown.

      This is not the only case though... All commands with some kind of NBT-Format-Text in quotation-marks will cause Minecraft to crash

      (Additional Crash information below)

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            dinnerbone [Mojang] Nathan Adams
            Freelease Florian
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              Updated:
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