I just uploaded my current project from Localhost to a live server. I use the Rich Widget but all instances I've created on Localhost don't appear anymore, whether in the sidebar nor in the widget control panel in my admin interface.
Both databases run in MySQL V5.x. I replaced all Domain appearances in the .SQL Backup with the new Domain. Everything else is working fine.
Someone else here who has experienced such a problem and has a solution handy? :)