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Unable to run an EGL file based on a UML model [message #937719]

Tue, 09 October 2012 03:56

Eclipse User

Hello,

I created an UML diagram using MagicDraw and exported it as Eclipse UML2 (3.x). I added those generated files to my Eclipse project.

Now I've created a file called Example.egl:

[% for (c in Class.all) { %]
[%=c.name%]
[% } %]

To execute it, I did the following: Run configurations > EGL Template > Name: Example
In Models' tab > Add > EMF Model > Name: Example / Model file: Example.uml and the Meta-Model is put by default (as I unchecked the meta-model is file-based option).

But when I press Run, it gives me an Type 'Class' not found error.

Any ideas how to solve it?

Thanks for the help.
Patricia.

Attachment: Ejemplo.uml
(Size: 14.70KB, Downloaded 239 times)
Attachment: Ejemplo.egl
(Size: 0.05KB, Downloaded 205 times)
Attachment: Example_Project.zip
(Size: 4.23KB, Downloaded 251 times)

[Updated on: Tue, 09 October 2012 04:09] by Moderator

Re: Unable to run an EGL file based on a UML model [message #937724 is a reply to message #937719]

Tue, 09 October 2012 04:01

Eclipse User

Hi Patricia,

Could you please put together a minimal example[1] we can use to reproduce this?

Cheers,
Dimitris

[1] http://www.eclipse.org/epsilon/doc/articles/minimal-examples/

Re: Unable to run an EGL file based on a UML model [message #937737 is a reply to message #937724]

Tue, 09 October 2012 04:11

Eclipse User

Dimitris Kolovos wrote on Tue, 09 October 2012 04:01

Hi Patricia,

Could you please put together a minimal example[1] we can use to reproduce this?

Cheers,
Dimitris

[1] http://www.eclipse.org/epsilon/doc/articles/minimal-examples/

Hi Dimitris,

I'm new here sorry. Just added the .uml, .egl and the project to my post.

Also if needed my Epsilon version is:
Quote:

Epsilon Core (Incubation) 0.9.1.201107251201 org.eclipse.epsilon.feature.feature.group Eclipse.org

Thanks.

Re: Unable to run an EGL file based on a UML model [message #937748 is a reply to message #937737]

Tue, 09 October 2012 04:20

Eclipse User

Hi Patricia,

The problem appears to be that the Ejemplo.uml refers to another Magic Draw profile UML model (see attached screenshot) which does not exist.

Cheers,
Dimitris

Attachment: uml-loading-error.png
(Size: 92.33KB, Downloaded 273 times)

Re: Unable to run an EGL file based on a UML model [message #937759 is a reply to message #937748]

Tue, 09 October 2012 04:29

Eclipse User

Dimitris Kolovos wrote on Tue, 09 October 2012 04:20

Hi Patricia,

The problem appears to be that the Ejemplo.uml refers to another Magic Draw profile UML model (see attached screenshot) which does not exist.

Cheers,
Dimitris

When I exported the UML model I actually got those files that don't exist for you. I deleted them from the project because I thought they weren't necessary, and it doesn't give me that error.
I attach the project with those files on it. Sorry for the inconvenience.

Attachment: Example.zip
(Size: 499.78KB, Downloaded 249 times)

Re: Unable to run an EGL file based on a UML model [message #937776 is a reply to message #937759]

Tue, 09 October 2012 04:47

Eclipse User

Hi Patricia,

Thanks. In the model configuration dialog, you'll need to keep only the main UML metamodel URI (see attached screenshot) and then it should work.

Cheers,
Dimitris

Attachment: model-configuration.png
(Size: 55.46KB, Downloaded 288 times)

Re: Unable to run an EGL file based on a UML model [message #937780 is a reply to message #937776]

Tue, 09 October 2012 04:51

Eclipse User

Dimitris Kolovos wrote on Tue, 09 October 2012 04:47

Hi Patricia,

Thanks. In the model configuration dialog, you'll need to keep only the main UML metamodel URI (see attached screenshot) and then it should work.

Cheers,
Dimitris

Hi Dimistris,

Thank you so much. Problem solved!

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