ePub check issue

[schacon]

This appears to be preventing the book from being able to be uploaded to Google Play.

$ java -jar epubcheck.jar ~/Downloads/progit-en.31.epub 
Validating against EPUB version 3.0 - custom validation
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app02.html(148,278): File 'assets/7.png' is not found.
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app02.html(150,370): File 'assets/8.png' is not found.
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app02.html(166,158): File 'assets/7.png' is not found.
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app02.html(168,158): File 'assets/8.png' is not found.
Validating using EPUB version 3.0 rules.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,1627): XHTML Content Document file name 'OEBPS/cover.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,1709): XHTML Content Document file name 'OEBPS/index.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18361): XHTML Content Document file name 'OEBPS/preface01.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18449): XHTML Content Document file name 'OEBPS/preface02.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18537): XHTML Content Document file name 'OEBPS/preface03.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18634): XHTML Content Document file name 'OEBPS/toc01.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18717): XHTML Content Document file name 'OEBPS/ch01.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18800): XHTML Content Document file name 'OEBPS/ch02.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18883): XHTML Content Document file name 'OEBPS/ch03.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,18966): XHTML Content Document file name 'OEBPS/ch04.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19049): XHTML Content Document file name 'OEBPS/ch05.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19133): XHTML Content Document file name 'OEBPS/ch06.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19217): XHTML Content Document file name 'OEBPS/ch07.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19301): XHTML Content Document file name 'OEBPS/ch08.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19385): XHTML Content Document file name 'OEBPS/ch09.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19469): XHTML Content Document file name 'OEBPS/ch10.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19555): XHTML Content Document file name 'OEBPS/app01.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19641): XHTML Content Document file name 'OEBPS/app02.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19727): XHTML Content Document file name 'OEBPS/app03.html' should have the extension '.xhtml'.
WARNING(HTM-014a): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/content.opf(2,19809): XHTML Content Document file name 'OEBPS/ix01.html' should have the extension '.xhtml'.
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/progit-en.31.epub(-1,-1): File 'OEBPS/assets/7.png' is not found.
ERROR(RSC-001): /Users/schacon/Downloads/progit-en.31.epub/progit-en.31.epub(-1,-1): File 'OEBPS/assets/8.png' is not found.
ERROR(RSC-005): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ch01.html(326,127): Error while parsing file 'value of attribute "width" is invalid; must be an integer'.
ERROR(RSC-005): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ch03.html(1191,156): Error while parsing file 'value of attribute "width" is invalid; must be an integer'.
ERROR(RSC-005): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ch03.html(1196,161): Error while parsing file 'value of attribute "width" is invalid; must be an integer'.
ERROR(RSC-005): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ch03.html(1201,216): Error while parsing file 'value of attribute "width" is invalid; must be an integer'.
ERROR(RSC-005): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ch06.html(0,0): Error while parsing file 'duplicate id: _pr_fail'.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,25645): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,25796): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,25941): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26072): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26217): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26356): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26493): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26631): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26829): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,26975): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27127): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27281): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27430): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27595): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27741): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,27903): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28072): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28215): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28353): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28504): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28671): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28809): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,28953): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29107): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29255): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29409): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29588): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29728): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,29865): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30006): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30165): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30291): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30420): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30557): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30714): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,30857): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,31011): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,31180): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,31319): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc.ncx(2,31469): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2191,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2211,67): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2223,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2237,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2251,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2265,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2279,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2293,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2307,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2321,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2341,56): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2353,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2367,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2381,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2401,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2415,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2429,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2443,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2457,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2471,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2485,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/toc01.html(2505,55): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(252,78): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(514,46): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(602,137): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(604,172): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(656,50): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(1028,133): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/app03.html(1274,106): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ix01.html(2,17594): Fragment identifier is not defined.
ERROR(RSC-012): /Users/schacon/Downloads/progit-en.31.epub/OEBPS/ix01.html(2,17858): Fragment identifier is not defined.

Check finished with errors

epubcheck completed

I'll look into this and if I can't figure it out, I'll file an issue in Atlas.

[lexxmark]

I've got the same issue while was trying to read epub book from my smartphone. MoHoo EPub reader returned an error "cannot parse file". Another reader just got frozen.

Before finding this issue I checked epub file with epubcheck.jar with the same result - errors and warnings.

[schacon]

The fine people at Atlas are looking into this

[lmoreno]

I think there are a few people very interested, like me, to have a valid epub file from your awesome book. Please be so kind and update this thread with solutions/news you get. Thanks

[c-zakkaroff]

Yes, I have the problem too. The book is just fantastic, but I can't view it with the default ebook reader on my Android device.

[schacon]

Hopefully all addressed in #201

[schacon]

Awesome, looks like this works now!

[rslima]

It works for me as well!