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  1. Minecraft (Bedrock codebase)
  2. MCPE-64770

Game crashes when function executes command with duplicate arguments in selector

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 1.16.0.63 Beta
    • 1.16.0.60 Beta, 1.15.0.55 Beta, 1.14.30 Hotfix
    • Confirmed
    • Windows
    • 301085

      The bug

      When a function tries to execute a command with a selector that has duplicate arguments, the game crashes. Example:

      say @e[type=cow,type=pig]

      How to reproduce

      1. Download and open the attached world
      2. Press the button
      → Game crashes

      Expected behavior

      The command should simply be skipped. This is what happens with all other malformed commands in bedrock functions.

      Tested Platforms

      • Windows 10
      • Android OnePlus 5

        1. Test World.mcworld
          1.21 MB
          [Mod] tryashtar

            tryashtar [Mod] tryashtar
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              Created:
              Updated:
              Resolved:
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