[news.eclipse.modeling.gmf] Diagram Runtime Class must be a notation::Di

[Bill Hinge <steve.orobec@xxxxxxxxxxxxxxx>]

Hi

I developed my DSL originally using the Amalgam toolkit, latest version.
However, when I import my projects from Amalgam to Galileo and run the
genmodel I get an error straight away

Source generator model is not completely ok, would you like to proceed?
Reason
Diagnosos of Gen Editor ...


In the details there is a lot of validation fails unexpectedly for 'Gen 
Diagram ..'
Diagram Runtime Class must be a notation::Diagram or sub-class

for every node & container.

This works in Amalgam, if I generate plugins in Amalgam and load them in 
Galileo they work. I developed my UI on Galileo since I used m2t Xpand 
and MWE and I couldn't install m2t xpand on amalgam. If I run the 
imported projects in the Galileo runtime, no problem. Only regenerating
causes a problem. All validations are OK.

From my use of mwe & xpand I recognise notation::Diagram as something 
from notation.ecore in the GMF runtime. Any idea whats wrong - config?

regards
Steve