Hi,
I have an error compiling to epub3 and don’t know how to fix it. I make the epub as a zip file, extracted and look to the code. The line with error it is the line where “CHAPTER” title is in a
tag. If I change that to a H1 or H2 tag the error still persist.
The funny thing is that I compilled another project in epub3 format and no error on epubcheck. Create new pages in the project with no errors, delete the old pages compile as epub3 error appears. If I compile in epub2 no error. File parse the epubcheck.
Does anybody know how this error can be fixed?
Thank you.