Since installing Multiverse and Multiverse-NetherPortals none of the portals on my server have worked, they either take you to the same portal or don't take you anywhere. Today I updated to NetherPortals 2.2 AB and I got the nether portal on our main world working, but I have several single player maps loaded into Multiverse and their portal do not take me anywhere. How do I get Multiverse to send me to the nether that is stored in the single player map?

Edit: Forgot to mention that I've tried the command "/mv import SkyBlock nether" and it gives me the reply "Multiverse already knows about this world!"

Super old. Please open a new ticket if there's any problems.

You'll have to use the /mvnp link nether worldA worldB command for custom links.

/mv create thereturn_nether nether

I managed to get this partly working today. Linking the nether portals works fine, but if I try to link "thereturn" (a world created with multiverse) and "thereturn_nether" then I get a message saying multiverse doesn't know about "therreturn_nether" try importing with /mv import command; but when I do /mv import thereturn nether I am told that multiverse already knows about this, or if i try /mv import thereturn_nether nether I get told that that world does not exist. So how do I generate a nether for a world that has only just been created without having to create the nether on a local server and upload it to the server I own?

One last thing I tried was to use the command /mv create thereturn nether it tells me there is already a world named this.