I have tried to create my first e-book in ePub using Sigil.
First I tried with a very simple txt-file, using the step-by-step tutorial.
No problem. I can import the ePub-file in Adobe Digital Editions and open it.
Then I tried some larger files, with additional formatting, and created a table of contents.
The file is validated ok in Sigil.
But Adobe Digital Editions rejects it. There are minor issues, but the issues aren't showed.
I also tried to convert it into Mobi, but that didn't work either.
So what's wrong?
I suspect that it's some pretty obvious beginners mistake. But what?!
Help will be greatly appreciated
