/mv version -p output

v4.3.12

Server logs

https://mclo.gs/WyJ4Mfd

Server Version

Server Version: 4149-Spigot-e2c1eee-4e7d749 (MC: 1.20.6) (LatestBuild)

Bug Description

I just saw this error message in my console log and just wanted to share it.
Apart from the fact that I can't import worlds onto my server, there are no other bugs.

Steps to reproduce

1. Start the Server. (Error message appears in the log.)

Agreements

• I have searched for and ensured there isn't already an open or resolved issue(s) regarding this.
• I was able to reproduce my issue on a freshly setup and up-to-date server with the latest version of Multiverse plugins with no other plugins and with no kinds of other server or client mods.

Hello, short feedback:
it was actually due to the permissions. I have now set my file manager how it should upload. 👍
[Problem Solved]

This normally means that the world file has some kind of an issue. Try loading it in singleplayer (the same version as your server) and then re-importing it

That's exactly the problem there. I created a world in Singleplayer, and then tried to import this World onto the server.
And yes, I also tried this region fixer, but that doesn't work either. :)

Here is a litte overview of the Massage from the Log:`
java.lang.NullPointerException: Cannot invoke "org.bukkit.World$Environment.ordinal()" because the return value of "org.bukkit.WorldCreator.environment()" is null
[17:41:01] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_20_R4.CraftServer.createWorld(CraftServer.java:1095)
[17:41:01] [Server thread/WARN]: at org.bukkit.Bukkit.createWorld(Bukkit.java:736)
[17:41:01] [Server thread/WARN]: at org.bukkit.WorldCreator.createWorld(WorldCreator.java:430)
[17:41:01] [Server thread/WARN]: at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:486)
[17:41:01] [Server thread/WARN]: at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:467)
[17:41:01] [Server thread/WARN]: at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:442)
[17:41:01] [Server thread/WARN]: at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorlds(WorldManager.java:770)
[17:41:01] [Server thread/WARN]: at com.onarandombox.MultiverseCore.MultiverseCore.onEnable(MultiverseCore.java:313)
[17:41:01] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266)
[17:41:01] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342)
[17:41:01] [Server thread/WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:491)
[17:41:01] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_20_R4.CraftServer.enablePlugin(CraftServer.java:541)
[17:41:01] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_20_R4.CraftServer.enablePlugins(CraftServer.java:455)
[17:41:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:634)
[17:41:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:419)
[17:41:01] [Server thread/WARN]: at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:265)
[17:41:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.y(MinecraftServer.java:1010)
[17:41:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:311)
[17:41:01] [Server thread/WARN]: at java.base/java.lang.Thread.run(Unknown Source)
[17:41:01] [Server thread/ERROR]: [Multiverse-Core] The world 'Spawnwelt' could NOT be loaded because it contains errors and is probably corrupt!
[17:41:01] [Server thread/ERROR]: [Multiverse-Core] Try using Minecraft Region Fixer to repair your world! 'Spawnwelt'
[17:41:01] [Server thread/ERROR]: [Multiverse-Core] https://github.com/Fenixin/Minecraft-Region-Fixer
[17:41:01] [Server thread/INFO]: [Multiverse-Core] 4 - World(s) loaded.
[17:41:01] [Server thread/WARN]: [Multiverse-Core] Buscript failed to load! The script command will be

Delete the session.lock file in your world directory that you are importing

Delete the session.lock file in your world directory that you are importing

Hello, thank you in advance for your idea.
I tried this with the session.lock, but unfortunately that didn't work either. :(

I'm still trying to import a world, or maybe someone has the solution..

Show new logs with session.lock removed and new attempt at importing.

Show new logs with session.lock removed and new attempt at importing.

There's a lot in there, but it looks like that wasn't the problem..
maybe you see something wrong in it?
https://mclo.gs/g5CYeGk

Either you didn't remove session.lock or server doesn't have permission to read/write to that world directory.

Either you didn't remove session.lock or server doesn't have permission to read/write to that world directory.

I deleted the session.lock file...
it will probably be the case that the server doesn't have read or write permission... I'll have to check this..
but, i just have to see how I can give the server permission to do this first

and thank you for helping me with this <3

With Linux, use chmod 664.
For windows, not to sure. Think you can right-click on the world directory and change security perms.

This probably sounds stupid, but I have to do this in the root console of the server and not in the Minecraft server console, right? or can I pass this as a java argument?
I'm absolutely a beginner... I've only ever rented MC servers before, and now I'm trying to get a dedicated server up and running...

Yes at root console.