Details
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Bug
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Resolution: Unresolved
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None
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20w46a, 20w51a, 1.16.5, 21w06a
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None
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Confirmed
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Crash
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Very Important
Description
The bug
Using /locate on a non-existent or very far away structure freezes the game. The game, however, unfreezes when a structure is found. It's best to reproduce in customized worlds with many biomes scattered in small patches.
How to reproduce
- Download the Forest Biomes worldgen
- Import it to a new MC world
- Open it to LAN
- Use /locate mansion
→Game freezes
Attachments
Issue Links
- relates to
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MC-201704 Leveling up a Cartographer to Journeyman or searching for a Woodland Mansion, Nether Fossil, or End City with /locate causes a tick freeze in custom worlds with no terrain
- Open
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MC-126244 '/locate', explorer maps, and treasure maps can cause extreme TPS lag, even leading to a complete server freeze if structure generation is turned off
- Resolved
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MC-130449 Cartographer villager freezes or crashes the game when unlocking explorer maps
- Resolved
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MC-250276 The server sometimes freezes when attempting to locate structures or biomes that are far away
- Open