SOLVED: JellyCon - Search in Kodi always returns "No results found"

[mcarlton00]

That search button is from Kodi itself, and I believe it only searches Kodi's internal database.  As JellyCon doesn't modify the database, it can't find any results.  However if you go to Add-Ons -> JellyCon -> Add-on Actions -> Search you're able to search the server for specific item types.  Admittedly this is a pretty dumb place for the search to be instead of next to the media itself, but I've genuinely never used the feature until just now when I tested it for this and haven't thought about it.

The log messages from the server are indeed unrelated.  That generally happens when you've replaced or moved a file and the JF database hasn't been cleaned up yet.  They're harmless.