mojira.dev
MC-231016

Can summon entities with the same UUID by pausing the game

  1. Create a new world.

  2. Load only chunks around (0,0)

    /tp @s 0 ~ 0
    /setworldspawn 0 ~ 0
  3. Summon entity with UUID 0-0-0-0-0

    /summon marker 0 0 0 {UUID:[I;0,0,0,0]}
  4. Unload 0-0-0-0-0 entity

    /tp 0-0-0-0-0 99999 0 0
  5. Summon another entity with UUID 0-0-0-0-0

    /summon marker 0 0 0 {UUID:[I;0,0,0,0]}

    ✔  Unable to summon entity due to duplicate UUIDs

  6. Pause the game about three times.

  7. Summon another entity with UUID 0-0-0-0-0

    /summon marker 0 0 0 {UUID:[I;0,0,0,0]}

    ❌  Summoned new marker

Linked issues

Attachments

Comments 1

ampolive

Can confirm in 21w39a.

Triton365

(Unassigned)

Community Consensus

(Unassigned)

1.17, 21w39a

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