Show Command's Usage is not Intuitive

[ghost]

Information

• Server version: [18:09:38 INFO]: This server is running CraftBukkit version git-Spigot-0287a20-7560f5f (MC: 1.16.1) (Implementing API version 1.16.1-R0.1-SNAPSHOT)
  [18:09:38 INFO]: You are 133 version(s) behind

• Full output of /mv version -b: https://pastebin.com/mZ0DagXL

• Server log: https://gist.github.com/RJthedude15/888e093bbd13c6576f48023610a31faa

Help request

Problem

When I was trying to create a whole set of new worlds for my survival minigame, (Nether, end, and world) I executed the command "/mvnp link end ". When I executed the command "/mvnp show", the output would look like: "!!ERROR!! - - >" or would just be blank.

What I have tried

I have tried testing the /mvnp command on separate versions of 1.16, while also searching for new alternatives to multiverse nether portals.

Screenshots

[nicegamer7]

The correct command to see end links is /mvnp link show end.

I see that there's no documentation on this, but I also don't like it. I'll leave this open until the command usage is improved.

[ghost]

Oh ok thanks.

[benwoo1110]

Will be improved in #210 ACF command rework, if you want to test out, you can get it at https://ci.benergy10.dev/. NOTE: you need to update mv core as well.