/mv version -p output

https://paste.gg/p/anonymous/88f4073995cb45668e3ab7af018cee52

Server logs

https://paste.gg/p/anonymous/ba3e324344994359857cf187e00565a7

Server Version

[23:47:43 INFO]: This server is running Paper version git-Paper-22 (MC: 1.20.1) (Implementing API version 1.20.1-R0.1-SNAPSHOT) (Git: f7b386d)
You are running the latest version
Previous version: git-Paper-20 (MC: 1.20.1)

Bug Description

Warn on startup when Paper 1.20.1 Build 22 first loads Multiverse-core . Tested with no plugins , NO ERRORS . Tested with all plugins Error / Warn . Tested with just Multiverse-core , Error / Warn .

Problem with Paper 1.20.1 Build 22 . Does not effect the server as far as I can tell , but I think you should update dependencies , etc ...

Steps to reproduce

Just update to Paper 1.20.1 Build 22
only add multiverse-core-4.3.9.jar to plugins to trigger error / warn
latest.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.

Did you read the next line after the warning? Line 97...

The server is running on Fragnet Hosting service on a VM Docker Image and Yes it would use some kind of Proxy. I am guessing a Hosting company would have 100's of clients on a node each in a Docker Image and each VM runs like a localhost . This is just a warning , the server does work . I will revisit the issue at a later date when more bugs are worked out in 1.20.1 . It may be a Mojang bug .

The order of things
Docker Boot sets enviroment
Loads Paper with all its settings
Network testing , Microsoft authentication
Plugin Manager figures out order to load plugins
Warn happens at this point .

Tested fine on my home computer server on local host .

Did you read the next line after the warning? Line 97...

Yes Those few line have been there for many versions , Im aware of it

The new warning , that starts at the very top after paper loads , is related to 1.20.1 and related to a server running in a Docker image on a Host . This started after we switched from 1.19.4 . If I remove Multiverse then this does not happen . Multiverse needs a update

Here is the link to paper issue PaperMC/Paper#9352 (comment) . They closed it as not a Paper problem

Can you show logs without multiverse? Are you running this server behind a proxy?
This is occuring before multiverse is loaded.

I cannot reproduce this in a standard test environment. If someone could recreate the exact docker setup required, then I'd be happy to test again

Having the same issue

For security reasons , a client would not have access to a hosting companies Docker Image . I did mention this in other Gits . Paper was able to fix this in latest builds

Ah, can I close this issue now?