Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-123029

Disabling vanilla data pack/tags disables game behavior


    • Icon: Bug Bug
    • Resolution: Works As Intended
    • None
    • Minecraft 17w49b
    • Confirmed

      Disabling the vanilla data pack disables certain game behaviors. This currently includes, amongst others:

      • Leaves start decaying
      • Anvils can't be opened
      • Marking maps with banners won’t work
      • Lava same color as water

      See comment of dinnerbone in MC-129244:

      The issue you are reporting now, which is specific to not loading vanilla datapack, is working as intended. If you do not provide a definition of what lava is, the client will not know and that is undefined behaviour. If you intend to replace vanilla datapack you must make your own definitions of things instead.

            dinnerbone [Mojang] Nathan Adams
            1234sasu awefiohjaeowfhiu
            6 Vote for this issue
            10 Start watching this issue