I am working in RoboHelp 2015 on a legacy help project so this is not a new help topic. For some reason, when I click on the drop down link nothing appears, but when I preview the topic, or compile it there is text present. I can see the HTML also. How can I get the text to display again.
If you create a totally new drop-down and add text, does it work then?
Is this an upgraded project? If so, perhaps you want to try clicking the Tools tab and choosing Update DHTML.