Is forms and media:include all, is turn on when export to interactive pdf.
I think there's no problem with your setting.
Can you share one of these page to check ( i am using indesign cs6: please save as IDML)
Sure. Here's a link to a single page .idml file from my document (I've checked this one, and it still exhibits the same error as the full form).
I check the file, and i think the problem related to the numbers at the beginning of the name of text field (6.1, 6.2) i deleted the numbers and turn on multiline and button it works.
here is the file:
That worked perfectly – thank you.
How strange, though. At least it's easy enough for me to remove these numbers and re-export.