After reinstalling the data pack and restarting the server it worked great!
Can't wait for 1.17!

I had high hopes for this plugin, but upon starting the server, I was greeted with dozens of errors, telling me that files in the datapack were not "json objects," and it had errors loading the registry data. I would love to use this plugin, but if it doesn't have what I need to load the custom dimensions I want, It's sadly no use. There should really be a troubleshooting section to this post to help with these errors.

working fantastically for me, only thing i forgot was to modify the level file for the dimension and fire tick started to burn my house xD

Works perfectly the dimension loads! I hope it will get updated when 1.17 rolls around.

just not working, i tried do everything, nothing.. can i get any help of this? new dimension just can't be created

It seems like the perfect solution to my Mining and Hunting dimension not working on my Minehut server but it simply just doesn't work for me. Can you please help me because it is just the same as before and nothing has changed. There is no dimensions folder in my world folder and no other folders have been made.

Amazing and simple, very well done! I'll be using this to make my Random Dimensions datapack work with Spigot plugins!

First of all, Thank you soo much for creating this plugin, it was a much needed plugin for custom dimensions made by many authors!

This works well on 1.16.4 as said :)

Again thank you soo much you have no idea how much this was needed!
Now release a plugin which adds support for Paper Clients with the custom mob rate spam :)

One word. Thank you. Thank you soo much please update it also in future the best plugin THANK YOU!!!!!!!!!!!

An alternative to this plugin when you want custom terrain on an existing world is to first generate in singleplayer with the datapack and transfer that world over to a paper/spigot/bukkit server, which works just fine. Servers are a bit glitchy with loading custom terrain for vanilla worlds for some reason, even when just using fabric.

This plugin was incredibly helpful and works great. Even dimensions with custom namespaces seem to work fine. Thanks!

Thanks a lot! I've been searching for ways to make custom dimensions work in Spigot and this plugin is perfect. Totally underrated