While exporting my ID book file for conversion to mobi format, I am getting this message "The table of contents is empty and so it was not added to the converted file. Please check the TOC style that you have used and try again.
I am able to convert this same ID book for ePub without any problems - the TOC is automatically generated without problem. Also validates without problems. I am using ID 5.5, and have downloaded the kindle previewed and plugins.
Can anyone help???