Hello all
Just had this from Apple support:
All characters in the URIs must be valid. Non-alphanumeric characters must be properly encoded. For example, a space should be encoded as '%20'. The problem most often surfaces in URIs in the NCX files.
For more information, refer to Metadata, File Formats and Cataloging in the iBookstore FAQS. Thanks!
The ref to the FAQ's is quite handy as well (within iTunes connect) - it seems to have been expanded, last time I looked there were only two questions (both about using iBooks rather than making things for it!)
Will investigate further and post any progress.
@eBookNoir I'm sure you've thought of this, but I think I've had that error with missing out a closing tag in the TOC or in the HTML files. If the latter, you could try validating each file at
http://validator.w3.org (or with the developer toolbar in Firefox) to pinpoint the error. Hope that helps...
Michael