SOLUTION FOUND: Why does the publishing get stuck on Indexing Referenced?
I wanted to post on a thread that I started last year but it says the discussion is locked and the reply options are all greyed out.
In a nutshell, my problem was that when I tried to publish my manual the process would get stuck on Indexing References. The manual itself would still fully publish but the search function would not be working. I was baffled in that I would be able to identify an offending topic but when I deleted that topic and what I thought was the asset folder, the previous versions of the manual would then be corrupt.
I have since discovered the issue. Unless I would create a new asset folder for the new topic, Robohelp would place any copy-and-pasted or even imported graphics inside the general assets folder, but not inside the topic's individual asset folder, if that makes sense. It seemed that anytime there was a graphic outside of a topics asset folder, even if it was still inside the project's asset folder, it would get stuck on Indexing References. This solution may have already been posted in other discussions but I wanted to come back to it and share anyways. I hope my explanation makes sense.
