Eclipse Community Forums: TMF (Xtext) » Question about "Couldn't resolve reference to JvmIdentifiableElement"

Home » Modeling » TMF (Xtext) » Question about "Couldn't resolve reference to JvmIdentifiableElement"(What to do when the model is in a project, that I'm not in control of)

Show: Today's Messages :: Show Polls :: Message Navigator

Question about "Couldn't resolve reference to JvmIdentifiableElement" [message #991480]

Wed, 19 December 2012 12:39

Andreas Brieg

Messages: 48
Registered: November 2012

Member

I wanted to create a visualization of a part of the MoDisco Java Model with the help of the Generic Graph View.

So I started to write the mapping and got that far:

import org.eclipse.gmt.modisco.java.*

diagram JavaDiagram type Model {
	node DeclarationNode for this.compilationUnits {
		
	}
}

The problem is that compilationUnits is marked with the compilation error :Quote:

Couldn't resolve reference to JvmIdentifiableElement 'compilationUnits'.

From the answers to this topic I know I should reference the xbase.lib in the project that contains the model. However the MoDisco Java Model is contained in the plugin org.eclipse.gmt.modisco.java, which I don't have control over.

Is there another way to solve that problem? Including the plugin org.eclipse.xtext.xbase.lib as a dependency in the project where I'm visualizing the model doesn't help.

Thanks for advice.

Report message to a moderator

Re: Question about "Couldn't resolve reference to JvmIdentifiableElement" [message #991635 is a reply to message #991480]

Wed, 19 December 2012 22:21

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Andreas,

if you try to write Java code against
org.eclipse.gmt.modisco.java.Model, is there a method getCompilationUnits?

Regards,
Sebastian
--
Looking for professional support for Xtext, Xtend or Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 19.12.12 13:39, schrieb Andreas Brieg:
> I wanted to create a visualization of a part of the
> http://help.eclipse.org/juno/index.jsp?topic=%2Forg.eclipse.modisco.java.doc%2Fmediawiki%2Fjava_metamodel%2Fuser.html
> with the help of the https://github.com/JanKoehnlein/Generic-Graph-View.
>
> So I started to write the mapping and got that far:
>
> import org.eclipse.gmt.modisco.java.*
>
> diagram JavaDiagram type Model {
> node DeclarationNode for this.compilationUnits {
>
> }
> }
>
> The problem is that compilationUnits is marked with the compilation
> error :Quote:
>> Couldn't resolve reference to JvmIdentifiableElement 'compilationUnits'.
>
>
> From the
> http://www.eclipse.org/forums/index.php/m/891853/?srch=Couldn%27t+resolve+reference+to+JvmIdentifiableElement#msg_891853
> I know I should reference the xbase.lib in the project that contains the
> model. However the MoDisco Java Model is contained in the plugin
> org.eclipse.gmt.modisco.java, which I don't have control over.
>
> Is there another way to solve that problem? Including the plugin
> org.eclipse.xtext.xbase.lib as a dependency in the project where I'm
> visualizing the model doesn't help.
>
> Thanks for advice.

Report message to a moderator