Hi Pauli - you had the right idea.
I changed the DataTypeField 'BackgroundImage' from 'Optional=No' to 'Optional=Yes' in the Page Datafolder 'Composite.StarterSite.Data.JumbotronSlide' and now it works again.
Thanks for your help - also to Dmitry :-)
Thorsten
I changed the DataTypeField 'BackgroundImage' from 'Optional=No' to 'Optional=Yes' in the Page Datafolder 'Composite.StarterSite.Data.JumbotronSlide' and now it works again.
Thanks for your help - also to Dmitry :-)
Thorsten