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MC-101175

Some entities catch on fire and don't extinguish

Some invulnerable entities will appear to be on fire indefinitely until you unload the chunk they are in or reload the world.

Affected Entities:

  • End Crystal In 1.21-pre2 and above, end crystals do not catch on fire

  • Painting

  • Item Frame (with and without an item in it - Note: In 20w17a and above, the flame animation might not appear, but the Fire NBT tag is 100s)

  • Glow Item Frame (with and without an item in it - Note: In 20w17a and above, the flame animation might not appear, but the Fire NBT tag is 100s)

  • Lead / Leash Knot

  • Minecart

Steps to Reproduce:

  1. Give yourself a bow with Flame and some arrows

    /give @s minecraft:bow[minecraft:enchantments={levels:{"minecraft:flame":1}}]
  2. Summon one of the affected entities above is the invulnerable NBT tag

  3. Shoot the entity that you have summoned

Observed Results:
The entity will be on fire indefinitely.

Expected Results:
Either they do not catch on fire or the Fire NBT tag extinguishes the entities properly.

Notes:
Code analysis by @unknown can be found in this comment.

Linked issues

Attachments

Comments 37

Can confirm.
I have the a simpler steps to reproduce.

Reproduce steps:

  1. Give yourself enchanted bow.

  2. Place the tracks in the block.

  3. Make arrows oblique fire in the rail.

  4. Place the minecart in the rail.

  5. Destroy the block beneath the rail.

Is this visual only? (look in the nbt with /entitydata and look at the value of "Fire")

Confirmed for 1.9.3-pre1.
Screenshot seems too large. πŸ˜›

If they're too large, then it's probably best to leave them out of the comments and keep them in the attachments πŸ™‚

Again: is this visual only? (look in the nbt with /entitydata and look at the value of "Fire")

27 more comments

Can confirm in 21w07a.

Can confirm in 21w11a.

Can confirm in 1.17.1. Note: can only be reproduced in survival mode.

Can confirm in 1.18 Pre-release 1.

Can confirm in 1.19.2.

Csongor Boros

Asteraoth

(Unassigned)

Confirmed

Entities

Minecraft 1.9.2, Minecraft 1.9.3 Pre-Release 1, Minecraft 1.9.3 Pre-Release 2, Minecraft 1.9.3 Pre-Release 3, Minecraft 1.9.4, ..., 1.19.1 Pre-release 5, 1.19.2, 23w45a, 1.20.6, 1.21.3

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