I encounter an odd problem regarding a UML model configuration to validate by an EVL module. The list of metamodels which my UML model conforms to them is missed now! I attached the two windows here. I have not this problem before. Now, I am using Eclipse Mars 2 release and Epsilon 1.5.
If the profile is properly registered and applied to your model there shouldn't be a need to add any further metamodels. If this doesn't work for you, please send us a minimal example and I'll Investigate.
Printing the Profile.all statement yields an empty sequence. Of course, as you can see in the attached screen shot, the profile has been registered and I can apply the stereotypes on my model.
I am using my profiles as plugins. I simply copy the plugins into the eclipse's plugins subfolder. How can I register them?
I've reproduced the problem. We plan to spend more time on understanding the EMF magic that Eclipse UML does under the hood over the next few months and we'll look at this then. In the meantime, you can add your UML model as a regular EMF model to your launch configuration and add the missing metamodels manually. Apologies for any inconvenience caused.