Validate EPUB 3.1 Book with EpubCheck 4.0.2


Why I am getting error when validating EPUB 3.1 book with EpubCheck 4.0.2?



EpubCheck 4.0.2 does not support EPUB 3.1 books. If you try to validate an EPUB 3.1 book file, you will get the "Version not supported" error.

For example, you can download this EPUB 3.1 book file, Hello-3.1.epub.

Then try to validate it with EpubCheck 4.0.2. You will get:

C:\fyicenter> java -jar epubcheck-4.0.2\epubcheck.jar Hello-3.1.epub
ERROR(OPF-001): Hello-3.1.epub/package.opf(-1,-1): There was an error when parsing 
the EPUB version: Version not supported.

Check finished with errors

epubcheck completed

You need to wait for a newer version of EpubCheck to validate EPUB 3.1 books.


EpubCheck 4.0.2 Command Options

Validate EPUB 3.0 Book with EpubCheck

EPUB Validator - epubcheck.jar

⇑⇑ EPUB Tutorials

2018-06-06, 2032🔥, 0💬