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  1. Minecraft: Java Edition
  2. MC-197227

Game crashes if "minecraft:ore" feature has "minecraft:tag_match" predicate type

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • 1.16.2 Pre-release 2
    • None
    • Unconfirmed
    • (Unassigned)

      Descripiton
      When using a datapack with custom worldgen settings and having a biome with a "minecraft:ore" feature and "minecraft:tag_match" predicate crashes the game upon creating a new world.

      I included the datapack in attached files (extract_me.zip).
      The datapack works as expected in 1.16.2 pre-release 1.

      Notes

      • The game chrashes whether you use your own or built-in block tags.
      • If you use a non-existing block tag, the world generates without the feature.
      • If you use the "minecraft:block_match" predicate type, the world generates with the feature.

        1. crash_report.txt
          3 kB
          Minecraft by da
        2. crash-2020-08-06_16.39.29-client.txt
          16 kB
          Minecraft by da

            Unassigned Unassigned
            mc_da Minecraft by da
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              Created:
              Updated:
              Resolved: