Hello there, hope you can help with the following issue.
I have created a EMF profile with the epfprofile_diagram editor and saved it. There are two elements "EClass" and "EObject" in it as imported meta model elements from the ECore metamodel. After a save and reopening, I am somehow unable to import further metamodel elements. The dialog, that is being opened from the context menu "Import Metamodel" via right-click, tells upon choosing any metamodel the following error:
Referenced element: Invalid referenced element is selected
It doesn't matter what kind of a metamodel it is. I have also tried deleting the two already imported metamodels and reimporting them. The same result. Maybe to mention is that I have checked the EMF Profiles from GIT and I am on the develop-kit branch, so every action above is being done in runtime Eclipse instance.
Do you have any idea, what the problem might be? If necessary I can try to deliver more information.
Thanks and best regards!
Emre