Hi Fabian,
I found the source of the error: I am using a template grid as a parent and apparently the >Editable: No< is inherited. Afaik there is no way to have a template grid editable, right?
Hi,
we cannot really trace your issue down without knowing your custom widget and the pages you have built. That would just be guessing around.
Given your error message I would look further into debugging the widget and also checking that the write permissions are really as expected (you could put a simple Text Input with the same attribute in the same DataView)
regards, Fabian