When trying to export an epub file, I get this message:
Documents : 37 skipped. (Documents not found or received error during export.)
I have a number of documents added to a new "book." When exporting the ebook, it only exports select documents, not all the documents I added. I formatted these documents using Indesign 2020. However, I just upgraded and am trying to export them with Indesign 2021. Any insight is appreciated. Thanks.