Whenever I try to import a resource pack into mineimator via the "Resources" tab, it comes up with the error "the archive could not be loaded because it didn't contain any valid files". If I try to import it straight onto the schematic, it doesn't come up with the error, but the resource pack isn't applied. Either way I import it, it shows up in the "Library" tab, but if I apply it to a schematic, it doesn't do anything. It isn't the texture pack I'm using either, I've tried a few different ones, all of which were .zip files.
Can anyone help me with this? I really need to get this working so I can complete the animation I'm working on.