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Not able to modify model [message #1780487]

Tue, 23 January 2018 09:18

Ran Wei

Messages: 111
Registered: September 2012
Location: York, UK

Senior Member

Hi there,

I am new to GMF but have some experience with GEF. I created a test diagram with my own simple metamodel - everything went well except that I cannot modify my model with the diagram once I have created one.

Detailed scenario:

I can find the creation wizard for my diagram in New->Examples, I can drag and drop elements on the canvas and save the model - ONLY ONCE. Here comes the twist: when I re-open the diagram and make changes to it, the changes are not saved to the _diagram or the model whatsoever.

Could you please advice what I could have done wrong?

Cheers,
Ran

Research Associate
Department of Computer Science
University of York

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Re: Not able to modify model [message #1780672 is a reply to message #1780487]

Thu, 25 January 2018 15:53

Ran Wei

Messages: 111
Registered: September 2012
Location: York, UK

Senior Member

OK I have kind of solved this problem. I genereated RCP application when creating the generate model - which resulted in the situation I have previously explained.

This is rather odd, anyone care to explain?

Cheers,
Ran

Research Associate
Department of Computer Science
University of York

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