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PaperMC / Paper

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies
https://papermc.io/
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spawnChunkRadius gamerule keeps resetting after server restart (again) #10775

Closed PovilasLT closed 1 week ago

PovilasLT commented 2 months ago

Expected behavior

1.20.5 introduced new gamerule spawnChunkRadius that can manage how many of spawn chunks should be always loaded. When setting to 0, no spawn chunks should be loaded. This was marked as fixed on issue #10622 but still happens in latest build.

Observed/Actual behavior

Gamerule keeps resetting back to 2 after each server restart.

Steps/models to reproduce

  1. Set gamerule to different setting than 2 (i.e. /execute in minecraft:overworld run gamerule spawnChunkRadius 0 or /gamerule spawnChunkRadius 0
  2. Restart the server
  3. Check gamerule - it resets back to 2 (i.e. /execute in minecraft:overworld run gamerule spawnChunkRadius or /gamerule spawnChunkRadius

Plugin and Datapack List

[23:17:10 INFO]: Bukkit Plugins: [23:17:10 INFO]: - antiRedstoneClock, ChestShop, Citizens, ClearLag, CMI, CMILib, DeluxeMenus, DeluxeTags, DropEdit2, Duels [23:17:10 INFO]: Factions, FastAsyncWorldEdit, Funkcijos, IllegalStack, InteractionVisualizer, LiteBans, LuckPerms, Multiverse-Core, OldCombatMechanics, PilisV2 [23:17:10 INFO]: PlaceholderAPI, PlugManX, PvPManager, pvpstats, Quests, RoyaleEconomy, Sargyba, Sentinel, ServerTutorialPlus, ShopGUIPlus [23:17:10 INFO]: ShopGUIPlus-SellGUI, spark, TAB, TokenManager, TradeMe, UltimateDrugs, UpgradeableSpawners, Vault, ViaBackwards [23:17:10 INFO]: ViaVersion, VillagerTradeLimiter, WorldGuard, WorldGuardExtraFlags

Paper version

This server is running Paper version 1.20.6-90-master@b149584 (2024-05-22T17:30:13Z) (Implementing API version 1.20.6-R0.1-SNAPSHOT) You are running the latest version

Other

No response

Machine-Maker commented 2 months ago

Can you pastebin all of your paper config files? The config/paper-world-defaults.yml, and all of the paper-world.yml files in the world folders.

At the same time, try deleting those files (after backing them up) and seeing if it happens when the server re-generates the default values.

EDIT: I can't replicate this issue. Setting it to 0 stays as 0 after a restart, but it might depend on what is in your config files.

PovilasLT commented 2 months ago

Weird. It keeps jumping back to 2 for me: image

paper-world-defaults.yml: https://pastebin.com/PGncH5pZ All paper-world.ymls just has _version: 31 setting. I'll try resetting files tomorrow, thanks.

Machine-Maker commented 2 months ago

I can't replicate this. I setup the config's just like you, started the game, changed it to 0, and upon a restart, it remained 2. I feel like this is now possibly a host issue? Some file isn't getting changed or something.

CatBang commented 1 week ago

"This issue is likely caused by Multiverse-Core. Please consider uninstalling it.

The keepSpawnInMemory configuration option in Multiverse-Core is forcibly set to true every time it loads.

Previously, this could be suppressed by the keep-spawn-loaded: false option in Paper, but since Paper version 1.20.5 and above, this option has been removed.

The lingering issue with Multiverse-Core has re-emerged."

As soon as you install Multiverse-Core, every time the server starts, the game rule spawnChunkRadius will revert to its default value.