I know this is a long shot since the plugin author seems to have gone AWOL for a while, but...
I recently upgraded WordPress to 3.9, and now my shortcodes that use a Select attribute (i.e. a pulldown list) no longer work. I still get the pop-up with the pulldown menu, but when I click on Insert, I get this:
Shortcode not found. Please verify your settings
Does anyone know of a way to fix this? Shortcodes Pro is an incredibly useful plugin, and I can't find anything that can replace it. :(