[News.eclipse.technology.gmf] Re: OCL constraints disabled and no prefer

[alan newton <alan.newton@xxxxxxxxxxxxxx>]

Hi Radek

Thanks for this pointer, it turned out that I was missing 
org.eclipse.emf.validation.ocl and org.eclipse.emf.validation.ui from my 
runtime.

However the worrying thing is that I used the "Add Required Plug-ins" 
button (with include optional dependancies enabled) and the "Validate 
Plug-in Set" button, and there was no indication that I was relying upon 
missing plugins.

Any ideas why this is the case?

Alan

Radek Dvorak wrote:
> Hi Alan,
>
> Any Error Log entries ?
> Looks like not all dependencies are available as the constraint gets 
> disabled probably due to
> an exception thrown. Check the GMF required dependencies.
>
> The "Validation Constraints" preference window is provided by 
> 'org.eclipse.emf.validation.ui' so check
> if this plugin is not missing.
>
> Regards,
> /Radek
>
> "alan newton" <alan.newton@xxxxxxxxxxxxxx> wrote in message 
> news:44D1EBB0.80803@xxxxxxxxxxxxxxxxx
>
> > Hi
> >
> > I don't know if anyone can help, but I am having trouble adding OCL rules 
> > to my GMF application.
> >
> > I followed the instructions within GMF Tutorial 2, including setting 
> > "Validation Enabled" and "Validation Decorators" to True, Modifying the 
> > "Validation Provider Priority" to Medium.  However, when I run the 
> > application in the Problem view I get Messages "IRJA00301 The Constraint 
> > ..... is disabled. It will not be evaluated." and there is no "Validation 
> > Constraints" preference window.
> >
> > Does anyone know what I have neglected to do.
> >
> > Thanks
> >
> > Alan