I am trying to deploy an update to a custom object. The object and classes associated with it work perfectly in my sandbox, but when I try to deploy, I get the following error:
Cannot set sharingModel to ControlledByParent on a CustomObject without a MasterDetail relationship field
The object has two fields of Master-Detail type, one is Contact, which I left default sharing and one is another custom object which I set to Read Only.
On the object itself I unchecked sharing in the hope that would help.
Does anyone have any idea what I can do here?