[SPIGOT-7210] WorldCreator 0 bytes regions files creating a world Created: 15/Dec/22  Updated: 25/Dec/24  Resolved: 16/Dec/22

Status: Resolved
Project: Spigot
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major
Reporter: Killian' Dal-Cin Assignee: md_5
Resolution: Fixed Votes: 0
Labels: 1.19.3, WorldCreator, chunkdata, development, spigot
Environment:

Windows 11
Java(TM) SE Runtime Environment (build 19.0.1+10-21)
Java HotSpot(TM) 64-Bit Server VM (build 19.0.1+10-21, mixed mode, sharing)

 

Plugins (9): LuckPerms, PlaceholderAPI, Multiverse-Core, ProtocolLib, CYG, Citizens, NametagEdit, LPC, CitizensCMD

Where CYG is my plugins from which i try to create a world

PlaceholderAPI (2.11.3-DEV-160)
Multiverse-Core Version: 4.3.1-b861
ProtocolLib v5.0.0-SNAPSHOT-b606
Citizens 2.0.30-b2802
CitizensCMD 2.6.6
LuckPerms-Bukkit 5.4.55


Version: CraftBukkit version dev-Spigot-d90018e-585ab5b (MC: 1.19.3) (Implementing API version 1.19.3-R0.1-SNAPSHOT)
Guidelines Read: Yes

 Description   

When i use the WorldCreator and/or MultiverseCore to create a world it sometimes returns me this error :

[22:41:43] [Server thread/ERROR]: Failed to save chunk 6,-10
java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.MinecraftKey.toString()" because "minecraftkey1" is null
    at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.a(ChunkRegionLoader.java:575) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.a(ChunkRegionLoader.java:486) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.PlayerChunkMap.b(PlayerChunkMap.java:928) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.PlayerChunkMap.d(PlayerChunkMap.java:893) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.PlayerChunkMap.b(PlayerChunkMap.java:562) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.PlayerChunkMap.a(PlayerChunkMap.java:524) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.ChunkProviderServer.a(ChunkProviderServer.java:391) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.level.WorldServer.a(WorldServer.java:382) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1296) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:388) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1203) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1019) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:302) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3625-Spigot-d90018e-585ab5b]
    at java.lang.Thread.run(Thread.java:1589) ~[?:?] 

Sometimes it just create an empty world, where there is only void and mca regions files are just empty at 0bytes.

Even if i try to generate a world using Multiverse-Core from commands i get a void world/failed to save chunks.

I don't know if it's spigot related or a plugin. But without any plugins and only Multiverse-Core on a raw server it does the same.

Here also is the code i use to create a world in my plugin : 

WorldCreator worldCreator = new WorldCreator(player.getUniqueId().toString() + "_" + index);
worldCreator.environment(environment);
worldCreator.type(worldType);
worldCreator.generateStructures(generateStructure);
World world = worldCreator.createWorld(); 


 Comments   
Comment by md_5 [ 16/Dec/22 ]

Means its been fixed

Comment by Killian' Dal-Cin [ 16/Dec/22 ]

Does this means it is fixed or i just missed something on the guidelines ?

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