PaperMC / PaperMC/Folia

Map Art display corruption during run time

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status: needs triage type: bug version: 1.20.2
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Description

Expected behavior

When player build Map art on Minecraft world and use map item to take a picture of the chunk, the map should keep the same at any time.

Observed/Actual behavior

During running of folia server without restart, the art get corrupted and showing some random and wired chunk map images.
image 1

Steps/models to reproduce

build map art on folia server, wait.

Plugin and Datapack List

[21:56:12 INFO]: Server Plugins (43):
[21:56:12 INFO]: Bukkit Plugins:
[21:56:12 INFO]: - AnnouncerPlus, AntiPopup, Attollo, AxInventoryRestore, AxShulkers, BetterRTP, BlockLocker, BlueMap, Chunky, ChunkyBorder
[21:56:12 INFO]: CMILib, CodFrame, CoreProtect, DecentHolograms, DeluxeMenus, DiscordSRV, DragonDropElytra, Essentials, EssentialsChat, EssentialsGeoIP
[21:56:12 INFO]: EssentialsProtect, EssentialsSpawn, FancyNpcs, floodgate, FoliaFlow, GreenChunk, GSit, HeadDrop, Kaiivoid, LuckPerms
[21:56:12 INFO]: Matrix, PlaceholderAPI, PlayerWarps, ProtocolLib, Residence, ShulkerRespawner, spark, TAB-Bridge, Vault, ViaBackwards
[21:56:12 INFO]: ViaVersion, VillagerOptimizer, zAuctionHouseV3

Folia version

This server is running Folia version git-Folia-"3843340" (MC: 1.20.2) (Implementing API version 1.20.2-R0.1-SNAPSHOT) (Git: 3843340 on dev/1.20.2)

Other

The new two commit of mojangapi and gradle and also rcon seems does not affect the result.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the map-art corruption on Folia git-Folia-3843340 for Minecraft 1.20.2 by building map art, taking a chunk picture, and waiting without restarting. Compare the map over time while accounting for the listed plugins; done means the map remains unchanged during server runtime.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
game-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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