I am using widgets for the first time on a project and I seem to have run into a major problem. On install they seems to work fine, I Installed the Links and Google Calender widgets and all was good (I'm not using the blog module at all, just widget areas on other pages).
But as soon as I started adding more/removing widgets it all breaks and I get 'Bad Class name given' in the widget area when dragging a widget across.
I tried clearing the widget related tables in the database and setting the class Enum back to just 'Widget' before doing a dev/build but still the same problem. The only way I have managed to get it back is via a complete reinstall and then it just happens again as soon as I start adding more widgets.
Also if there is already a widget in the area, then it works adding others......it's when the area is empty that it breaks....
Any help would be most appreciated.