I got the following error:
not set to the instance of an object.
Do you have any idea where this is comming from?
Does it mather if the control is on a masterpage or a templatepage?
Does the webpart contains errorhandling, when there's no text set yet? Something in the pageLoad maybe?
This autocolumn is a webpart on its own, doesn't need an editabletext or editableregion?
I also tried debugging, but didn't found anything...
If you succeeded in Kentico 6 ASPX version, than I shouldn't be far away....