MAC OS SAB 12.2.2 E-PUB generatio

When generating an Epub, I get for example,e such message as:

  • It is formatted incorrectly, or is not a format that Apple Books can open.
    OR:
    “This page contains the following errors:error on line 109 at column 8: Opening and ending tag mismatch: meta line 8 and head
    Below is a rendering of the page up to the first error.”

“ebv-front-voorwoord
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: center; font: 208% ‘Gentium Special’; color: #155d25}
p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: center; font: 130% ‘Gentium Special’; color: #107f40}
p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: center; font: 102% ‘Gentium Special’; color: #f5520e; min-height: 15.0px}
p.p4 {margin: 0.0px 0.0px 6.0px 0.0px; text-align: justify; line-height: 17.0px; font: 108% ‘Gentium Special’}
p.p5 {margin: 0.0p”

ANYWAY … I have no idea what is going on here?
Please advice when convenient, but there is no hurry!

Sorry, @joop, it looks like there is a problem with EPUB generation in the latest versions of SAB. We will fix this ready for the next version.

Thank you, Richard …