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[check] Problem with the metamodel [message #529141]

Fri, 23 April 2010 04:14

Eclipse User

Hi,
I have 2 projects, the first contains the MetaModel and the second contains the validation with check, but when i remove the project containing the model and i import it agian, it display an error on the check file, like what it doesnt now the MM.

Any Ideas?

Mahmoud

Re: [check] Problem with the metamodel [message #529147 is a reply to message #529141]

Fri, 23 April 2010 04:26

Eclipse User

Have you tried to restart Eclipse ?
I get problems close to yours sometimes, because all changes are not yet "included" in memory.

Remember that the project is still incubation (even if it is already ready-to-use).

Re: [check] Problem with the metamodel [message #529265 is a reply to message #529147]

Fri, 23 April 2010 11:58

Eclipse User

Hi Maxime,

you are right. The Xpand / Check IDE tooling does not invalidate its
caches properly on workspace changes.
See also: https://bugs.eclipse.org/bugs/show_bug.cgi?id=303069

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 23.04.10 10:26, schrieb Maxime Lecourt:
> Have you tried to restart Eclipse ?
> I get problems close to yours sometimes, because all changes are not yet
> "included" in memory.
>
> Remember that the project is still incubation (even if it is already
> ready-to-use).

Re: [check] Problem with the metamodel [message #529525 is a reply to message #529265]

Mon, 26 April 2010 05:34

Eclipse User

Hi,

I still got the same problem evenif i hve restarted eclipse, i dont understand the validation still works but they are some markers on the check file

Re: [check] Problem with the metamodel [message #529560 is a reply to message #529525]

Mon, 26 April 2010 07:25

Eclipse User

Hi,

this seems to be a bug. Would you please be so kind and file a ticket at
https://bugs.eclipse.org/bugs/ and attach a reproducable example?

Thanks in advance,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 26.04.10 11:34, schrieb elhamlaoui:
>
>
> Hi,
>
> I still got the same problem evenif i hve restarted eclipse, i dont
> understand the validation still works but they are some markers on the
> check file

Re: [check] Problem with the metamodel [message #529866 is a reply to message #529525]

Tue, 27 April 2010 10:06

Eclipse User

Hello,

what version of Xpand do you use?
I tried 1.0.0 (see: http://www.eclipse.org/modeling/m2t/downloads/?project=xpand)
and 0.7.2 but in both versions the error markers disapear if I reimport the first project.

If the error still exists in 0.7.2 or 1.0.0 please be so kind and add a bugzilla (see last post) and add a little example project.

Regards
Darius

Re: [check] Problem with the metamodel [message #530356 is a reply to message #529866]

Thu, 29 April 2010 09:51

Eclipse User

Hello,

i tried to make a debug and i got the following error:

Debug system initialization problem.Didn't find a plugin adapter for the file extension: 'chk'

N.B : the validation is still working even with this error

thios is my manifest :

Quote:

Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Validation
Bundle-SymbolicName: com.ensias.Projets.validation;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: com.ensias.validation.Activator
Require-Bundle: org.eclipse.core.runtime,
org.eclipse.xtend.typesystem.emf;bundle-version="0.7.2",
org.eclipse.xtend.util.stdlib;bundle-version="0.7.2",
org.openarchitectureware.adapter.emf.check;bundle-version="4.3.1 ",
com.ensias.Projets;bundle-version="1.0.0"
Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Bundle-ClassPath: .,
checks/

thnaks,
mahmoud

Re: [check] Problem with the metamodel [message #530363 is a reply to message #530356]

Thu, 29 April 2010 09:58

Eclipse User

hi,

I forget to add this error too :

Quote:

Error whilst running task to check conformance to registered metamodel of each model in the workspace.

yours

Re: [check] Problem with the metamodel [message #530369 is a reply to message #530356]

Thu, 29 April 2010 10:09

Eclipse User

Hello,

you mix old oAW and new Xpand jars in your manifest.
Please remove the depedency to check
(is is included in xtend now).

Quote:

org.eclipse.xtend.typesystem.emf;bundle-version="0.7.2",
org.eclipse.xtend.util.stdlib;bundle-version="0.7.2",
org.openarchitectureware.adapter.emf.check;bundle-version="4.3.1 ",
...

Regards
Darius

Re: [check] Problem with the metamodel [message #530375 is a reply to message #530369]

Thu, 29 April 2010 10:22

Eclipse User

Hi Darius,

i remove the oaw dependency : but i still got this error ;

Quote:

Error whilst running task to check conformance to registered metamodel of each model in the workspace.

java.lang.NullPointerException
at org.eclipse.epsilon.hutn.xmi.dt.ModelHashCache.getHashFor(Mo delHashCache.java:46)
at org.eclipse.epsilon.hutn.xmi.dt.startup.ModelHashChecker.pre viousHash(ModelHashChecker.java:70)
at org.eclipse.epsilon.hutn.xmi.dt.startup.ModelHashChecker.has HashChangedFor(ModelHashChecker.java:45)
at org.eclipse.epsilon.hutn.xmi.dt.startup.CheckConformanceOnSt artup$ConformanceChecker.metamodelHasChangedFor(CheckConform anceOnStartup.java:86)
at org.eclipse.epsilon.hutn.xmi.dt.startup.CheckConformanceOnSt artup$ConformanceChecker.checkConformanceOfEveryModelInWorks paceWhoseMetamodelHasChanged(CheckConformanceOnStartup.java: 67)
at org.eclipse.epsilon.hutn.xmi.dt.startup.CheckConformanceOnSt artup$ConformanceChecker.run(CheckConformanceOnStartup.java: 49)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

mahmoud, any ideas

Re: [check] Problem with the metamodel [message #530471 is a reply to message #530375]

Thu, 29 April 2010 13:56

Eclipse User

Hello.

Do your problem with the error marker still exist after removing the check dependency? I need to know, because I would have to fix it Smile

Regards
Darius

Re: [check] Problem with the metamodel [message #530597 is a reply to message #530471]

Fri, 30 April 2010 05:42

Eclipse User

Hello Darius,

Soory to have to tell you this but i still got both errors that i mentionned before even if the calidation are still workin

i got this when i double click on the marker :

Quote:

Warning: Debug system initialization problem.
Didn't find a plugin adapter for the file extension: 'chk'
plug-in: org.eclipse.emf.mwe.ui

an the other one is in te log file :

Quote:

Re: [check] Problem with the metamodel [message #530627 is a reply to message #530597]

Fri, 30 April 2010 07:16

Eclipse User

hello,

Good you have a look in my activator perhaps it contains some thing weird :

Quote:

package com.ensias.validation;

import org.eclipse.core.runtime.Plugin;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends Plugin {
// The plug-in ID
public static final String PLUGIN_ID = "com.ensias.validation";

// The shared instance
private static Activator plugin;

/**
* The constructor
*/
public Activator() {
}

/*
* (non-Javadoc)
* @see org.eclipse.core.runtime.Plugins#start(org.osgi.framework.Bu ndleContext)
*/
public void start(BundleContext context) throws Exception {
org.eclipse.xtend.typesystem.emf.check.CheckRegistry.getInst ance();
super.start(context);
plugin = this;
}

/*
* (non-Javadoc)
* @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.Bund leContext)
*/
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}

/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault() {
return plugin;
}

}

thanks,

mahmoud

Re: [check] Problem with the metamodel [message #530637 is a reply to message #530597]

Fri, 30 April 2010 08:00

Eclipse User

elhamlaoui wrote on Fri, 30 April 2010 11:42

Soory to have to tell you this but i still got both errors that i mentionned before even if the calidation are still workin

i got this when i double click on the marker :

Quote:

Warning: Debug system initialization problem.
Didn't find a plugin adapter for the file extension: 'chk'
plug-in: org.eclipse.emf.mwe.ui

I can reproduce the error. I also get two error markers an the warning message.

But I do not get this message in the log.
Maybe it is not an Xpand problem?

Quote:

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