I'm getting this error when exporting to epub3
|ERROR||OEBPS/toc.ncx||-||-||External DTD entities are not allowed. Remove the DOCTYPE.|
I've tried removing this line -
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE ncx PUBLIC "-//NISO//DTD ncx 2005-1//EN" "http://www.daisy.org/z3986/2005/ncx-2005-1.dtd">
<ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">
Which didn't work.
Can anyone help please? I've googled high and low for an answer and I'm at my wits end. It validates fine as a epub2.
BTW, this has been changed/fixed in the CC version.
For EPUB3 we removed all the DOCTYPE entries from all the files - not just the toc.ncx but all the files in the <spine>.
Did you perhaps miss one of the latter files? Just search with whatever tool you use for DOCTYPE.
Thanks Douglas. I'm using a friend's laptop and his copy of InDesign. He doesn't want to move to CC and I don't want to pay $50 a month for something I might use for a couple of hours.
Maybe you could suggest they offer a $1 an hour plan (like a prepay mobile) for those of us that are infrequent users and may want to tweak a photo, make a banner or create a quick epub from existing documents