Dumpling produces dumps that are not compatible with NusPacker

[ChristinMilloy]

Hello,

I tried to dump "Only Updates" from a Wii U game, and dumpling appeared to give successful result. However, when loading the resulting folder into NusPacker so that I could make installable .app format files from the dump, NusPacker results in "Finished!" immediately, and produces no output.

I was under the impression that CEMU/Loadiine format "code/content/meta" was the same thing, and that therefore it should work in NusPacker. Have I done something wrong, or is there something about dumpling that it's not producing suitable dumps?