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.
- is duplicated by
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MC-123191 all trees decy if one is broken while vannila datapack disabled
- Resolved
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MC-123246 Leaves decay reguardless of wood nearby when the "vanilla" datapack is disabled.
- Resolved
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MC-123262 Leaves decay even when attached to logs
- Resolved
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MC-123303 Tree's leaves disappears
- Resolved
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MC-123623 Leaves decay no matter what
- Resolved
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MC-124144 Anvil window doesn't open when vanilla datapack is disabled.
- Resolved
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MC-124148 Broken Trees
- Resolved
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MC-124401 Even if there is wood around the leaves on the tree, the leaves will rot.
- Resolved
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MC-124654 Datapack Tree Glich
- Resolved
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MC-124925 Disappearing Leaves
- Resolved
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MC-126466 Cant use anvils if vanilla datapack is disabled
- Resolved
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MC-126897 Can't set/unset banner markers on maps with 'vanilla' datapack disabled
- Resolved
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MC-128523 Anvils can't be open
- Resolved
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MC-128549 Anvil Not Working
- Resolved
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MC-129838 Lava is blue with vanilla datapack disabled
- Resolved
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MC-130418 Leaves are not updated to the new block arguments when updating
- Resolved
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MC-130419 Leaves despawning on trees with vanilla datapack disabled
- Resolved
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MC-130633 Shears don't work when vanilla datapack is disabled
- Resolved
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MC-131079 Rails do not function properly without the vanilla data pack
- Resolved
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MC-131096 Lava has texture and behavior of water (singleplayer)
- Resolved
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MC-131365 Underwater Gravity
- Resolved
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MC-131539 Walk underwater if vanilla datapack is disabled
- Resolved
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MC-131573 Disabling vanilla data pack changes lava textures to water textures
- Resolved
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MC-131819 Lava has water Textures
- Resolved
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MC-132849 Water and lava textures switch when vanilla data pack is disabled
- Resolved
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MC-133066 After disabling the data pack [vanilla], all lava have water material.
- Resolved
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MC-133161 Lava looks like water yet it acts the same, and water acts like air
- Resolved
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MC-133514 texture of lava is same like water in nether 1.13-pre7
- Resolved
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MC-133669 Water Not Interacting with Entities
- Resolved
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MC-134055 Lava with water texture
- Resolved
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MC-134213 Lava looks like water
- Resolved
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MC-134286 When loading a map without the vanilla datapack, fluids do not function as intended
- Resolved
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MC-134706 Lava looks like water when disabling "Vanilla" data pack.
- Resolved
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MC-136334 no hit water
- Resolved
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MC-137241 Crazy Corrupted Stuff
- Resolved
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MC-137398 Lava texture appears as water upon disabling the vanilla datapack
- Resolved
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MC-141580 You're unable to open an anvil's gui
- Resolved
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MC-144260 Fences and Walls don't connect to itself when disable vanilla datapack
- Resolved
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MC-154928 Anvil GUI closes instantly when trying to interact with it
- Resolved
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MC-156458 Lead breaks after few seconds after attachment when datapack tag for 'fences' is missing.
- Resolved
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MC-157907 Water is treated like air
- Resolved
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MC-157995 Lava com textura de água e sem colisão
- Resolved
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MC-164115 Leaf Blocks Disappearing Upon Placement!
- Resolved
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MC-166694 A fog in the water
- Resolved
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MC-166830 Bows are up to no good
- Resolved
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MC-168370 Error in Water, dont exist
- Resolved
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MC-169189 Water Bugged
- Resolved
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MC-185203 Disabeling "Vanilla" Datapack causes trees not to grow properly.
- Resolved
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MC-210608 Lava+water no longer creates stone/cobblestone
- Resolved
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MC-262063 [1.19.4+]The World Archive cannot be entered with the vanilla datapack turned off
- Resolved
- relates to
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MC-122997 Leaves disappear when are near logs
- Resolved
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MC-129244 Lava uses the water texture on multiplayer
- Resolved
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MC-138491 Crash when rendering a sign with the vanilla datapack disabled
- Resolved
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MC-142122 Game crashed while ticking on campfire (after /reload'ing data pack)
- Resolved