Having some issues converting KFX to ePUb3 with this book (using From KFX):
https://www.amazon.com/gp/product/B0...w_myk_ro_title
It passes epubcheck, but calibre-edit reports font-related errors in stylesheet.css. It can fix some of them but not most.
It causes Internal Error in Thorium:
Code:
\Error in readium-desktop:main:redux:sagas:win:reader:createReaderWindow
Error message:
ERR_FAILED (-2) loading 'file:///Applications/Thorium.app/Contents/Resources/app.asar/index_reader.html'
Apple Books app opens it but a the hyperlink shown at beginning of each chapter has letter 'g' instead of '⏴'.
I have seen this with other books from same publisher, but don't remember if I managed to fix the errors or not.