Okay, I finally got my book ship-shape and uploaded (although Barnes and Noble are taking their sweet time,) but when I tried to upload a preview chapter I got this message:
The following issues were found with your EPUB, which can effect its eligibility for Barnes & Noble:
Contains invalid publication date XML.
Contains invalid publisher XML.
So I thought it was something I screwed up whiled editing in Sigil. However, when I tried it with converted--but unedited--file I got the same message. Anyone have a clue what's wrong?
Oh, I converted from an RTF file to epub, btw.