Asset validation error

Asset validation error for file XXXXXXXXXXXXX.epub:

ERROR_EPUB_NCX_NAVPOINT_CHILD_ORDER: Found error in NCX file

(OEBPS/toc.ncx): The following entries are invalid in the given order:(Chapter navPoint-4 and navPoint-5 are in a different order than in the of the OPF-file), how can i validated file apple transporter tools.

Posted on Mar 24, 2021 5:40 AM

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Asset validation error

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