I have made my ebook in this way:
Word - saved as pdf - coverted to epub in Calibre - edited TOC and added images in Sigil - imported back into Calibre to check and saved,
When validating on threepress I have a bunch of warnings which is making my epub file invalid.
Does anyone have a link or info on understanding what the warnings mean and how to fix them please?
The main ones I have are:
/OEBPS/toc.ncx(39): assertion failed: different playOrder values for navPoint/navTarget/pageTarget that refer to same target
could not parse OEBPS/Text/Section0002.xhtml: duplicate id: heading_id_5
/OEBPS/toc.ncx(55): 'heading_id_6': fragment identifier is not defined in 'OEBPS/Text/Section0002.xhtml'
Really looking forward to getting my ebook up online!
Try using the oXygen XML editor to examine the contents line by line.
Alterantively copy the YOUR.epub to YOUR.zip and unzip the file to see the component files with text editor.
Thanks Ken, I can do that in Sigil - and have gone over it again, with some luck!
Now when checked in threepress, my epub doc has been validated!
However, lulu are still not accepting the file; saying that the file has 'permission errors'
I have no idea where to go from here.
What is the next step to take?