Hello community!
I have created a large work with InDesign, enriched with animations, and exported it as an EPUB3:
https://www.edgedpub.com/sample_work_4.php
I have edited the work on Sigil, and luckily, all the animations work fine.
However, I edited two pages, and they don't appear in the EPUB3 document.
These are the pages with the credits and the title page: credits.xhtml and titlepage.xhtml.
1) These two pages can't be seen in the EPUB3. When you open the document, you see the cover, and then you jump to the title.
2) EPUB-Cheker reads that these two files are not in the manifest and are not spine items. But I inserted them in the manifest and the spine.
3) Because of these two files, the entire TOC is shifted by 2 pages. For example, if you click on Title, which is on page 4, you go to Introduction, which is on page 6.
4) There are a few errors related to the fonts, but I think they are irrelevant.
I have created two different versions of the same EPUB3 document to test whether it works either way: version 02 includes the two files, and version 03 does not.
I don't see the error. The files are in the spine and the manifest.
I would be happy if somebody could help me sort this out.
Thank you.
Daniele