Overworld settings missing

[0PandaDEV]

When executing /world load name on 1.20.6 it throws

[19:56:18 ERROR]: Command exception: /world load shipwreck
org.bukkit.command.CommandException: Unhandled exception executing command 'world' in plugin Nextron v1.5.8
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.command.brigadier.bukkit.BukkitCommandNode$BukkitBrigCommand.run(BukkitCommandNode.java:91) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at com.mojang.brigadier.context.ContextChain.runExecutable(ContextChain.java:73) ~[brigadier-1.2.9.jar:?]
        at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:31) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:19) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.execution.UnboundEntryAction.lambda$bind$0(UnboundEntryAction.java:8) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.execution.CommandQueueEntry.execute(CommandQueueEntry.java:5) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.execution.ExecutionContext.runCommandQueue(ExecutionContext.java:103) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.Commands.executeCommandInContext(Commands.java:448) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.Commands.performCommand(Commands.java:355) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.Commands.performCommand(Commands.java:342) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.commands.Commands.performCommand(Commands.java:337) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.performUnsignedChatCommand(ServerGamePacketListenerImpl.java:2202) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$14(ServerGamePacketListenerImpl.java:2176) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:151) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1511) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:195) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:125) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1488) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1411) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:114) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1603) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1231) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.IllegalStateException: Overworld settings missing
        at net.minecraft.world.level.levelgen.WorldDimensions.<init>(WorldDimensions.java:48) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$1.lambda$decode$0(RecordCodecBuilder.java:185) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.DataResult$Success.map(DataResult.java:168) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$1.lambda$decode$1(RecordCodecBuilder.java:184) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.DataResult$Error.flatMap(DataResult.java:323) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.DataResult$Error.flatMap(DataResult.java:243) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$1.decode(RecordCodecBuilder.java:183) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.codecs.RecordCodecBuilder$2.decode(RecordCodecBuilder.java:107) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$3.decode(RecordCodecBuilder.java:249) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.codecs.RecordCodecBuilder$2.decode(RecordCodecBuilder.java:107) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.MapDecoder.lambda$compressedDecode$1(MapDecoder.java:52) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.DataResult$Success.flatMap(DataResult.java:194) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.MapDecoder.compressedDecode(MapDecoder.java:52) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.MapCodec$MapCodecCodec.decode(MapCodec.java:158) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.Decoder.decode(Decoder.java:22) ~[datafixerupper-7.0.14.jar:?]
        at com.mojang.serialization.Decoder.parse(Decoder.java:26) ~[datafixerupper-7.0.14.jar:?]
        at net.minecraft.world.level.storage.LevelStorageSource.getLevelDataAndDimensions(LevelStorageSource.java:164) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at org.bukkit.craftbukkit.CraftServer.createWorld(CraftServer.java:1353) ~[paper-1.20.6.jar:1.20.6-147-e41d44f]
        at org.bukkit.Bukkit.createWorld(Bukkit.java:834) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.WorldCreator.createWorld(WorldCreator.java:502) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
        at Nextron.jar/net.pandadev.nextron.commands.WorldCommand.execute(WorldCommand.java:137) ~[Nextron.jar:?]
        at Nextron.jar/net.pandadev.nextron.commands.CommandBase.onCommand(CommandBase.java:50) ~[Nextron.jar:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
        ... 26 more

[0PandaDEV]

I'm unable to reproduce this issue. @Waradu

[Waradu]

problem could be the word itself

[0PandaDEV]

That's what I also thought, could you send me the world files, so I can test it on my end.