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#1 |
Junior Member
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Join Date: May 2019
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IngramSpark
Good Afternoon. I am uploading my first book on IngramSpark and I am receiving this error. Can someone help? This is my first time uploading a book. I am using Sigil and Calbre for ebook assistance. This is the last step before I finish. Help is appreciated.
[ERROR]metadata.opf: 15,10: element "spine" missing required attribute "toc" |
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#2 |
eReader Wrangler
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Join Date: Mar 2013
Location: Boise, ID
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Unfortunately I don't know anything about Sigil (or making books in Calibre) but there are forums for both on this site (further down).
My guess, just going by my very limited book compiling experience with AsciiDoctor, is that the "binding" document that holds links to all the chapters, doesn't have Table of Contents attribute defined. That's one of the things I had to do in AsciiDoctor when compiling my sample book. |
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#3 |
Well trained by Cats
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Location: The Central Coast of California
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Not an expert, I just reversed engineered a working book
There are 2 entries in the EPUB2 books OPF Code:
<spine toc="ncx"> ... <itemref idref="HTMLTOC"/> <<<links the filename assigned in the manifest Code:
<guide> <reference type="toc" title="Table of Contents" href="Text/06_CONTENTS.html"/> |
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