The dataView cannot enter a message.

  I have added a page to view members to add new member pictures   see member page     member picture page When I set it up like this, I can't enter I have tried countless ways I can not think of Please help me. Thank you very much.     
1 answers

Did you made sure that you created an image object first and attach it to the account if no image is there? Otherwise the object is empty and you can indeed not change anything. So either check if the object is there and create it if it is not before showing the page or have a button that creates the object.