Why aren’t my uploaded images loading?

By default, the plugin uses the default-pack hosting method. This is a resource pack built by me, and it works without any extra setup. However, when you add a new image to your server, this resource pack is not automatically updated, so the new image will not be displayed.

To fix this, you need to host the resource pack yourself. After adding a new image to UltimateUI/contents/images and running /uui reload, a new resource pack with your image will be generated in UltimateUI/resourcepack/generated/ directory.

To share this pack with other players, the recommended option is the self-host hosting method. It only requires an IP address and a port where the resource pack will be hosted.