[news.eclipse.modeling.gmt.amw] Problem solved, thank you

[Veronika Stefanov <stefanov@xxxxxxxxxxxxxxxx>]

Hello Marcos,

thank you very much for the fast solution. Your response time is amazing!

Best regards,
Veronika


Marcos Didonet Del Fabro wrote:
> Hello,
>
> This error is due to incompatibilities between the plug-ins (it is not 
> completely clear where). To solve this problem, I generated a new binary 
> version that works.
>
> There is a temporary link where you can download the new binaries:
> http://www.sciences.univ-nantes.fr/lina/atl/www/atldemo/mwplugins-20061208.zip. 
>
>
> Delete the version that you already installed (the 3 .jar files), and 
> extract the .zip into the Eclipse folder.
>
> I will replace the current version from the download site with this 
> binaries, as soon as I manage to connect to it.
>
> Regards,
>
> Marcos.
>
> Veronika Stefanov wrote:
> > Hello,
> >
> > I have a rather basic problem with creating a weaving model.
> >
> >
> > What I did was this:
> >
> > - Create a new Project in Eclipse and copy e.g. labXML.ecore and 
> > labRDBMS.ecore into the project.
> > - Choose New -> Other -> Weaving Model
> > - 1st page of wizard: load mw_base_extension.km3
> > - 2nd page: Container is "/ProjectName", new model "test.amw", rest is 
> > grayed
> > - 3rd page:
> >     Choose "left model", "edit selected model".
> >     WModelRef: ModelRef
> >     Panel: DefaultWovenPanelExtension
> >     It's a Metamodel
> >     Choose .ecore file from workspace
> >     And then the same with the other file for "right model"
> > - Click Finish: Popup with error message appears:
> >
> > "Error in a Woven Panel extension (maybe declaration in plugin.xml)
> > Plug-in org.eclipse.weaver.extension.base was unable to load class
> > org.eclipse.weaver.extension.panel.DefaultWovenModelPanel"
> >
> > - The files "test.amw" and "test.amw.props" appear in the Navigator, 
> > but "test.amw" actually does not exist.
> >
> >
> >
> > The exceptions in the stacktrace look like this:
> >
> > org.eclipse.weaver.exception.WeaverException: Error in a Woven Panel 
> > extension (maybe declaration in plugin.xml)
> > Plug-in org.eclipse.weaver.extension.base was unable to load class 
> > org.eclipse.weaver.extension.panel.DefaultWovenModelPanel.
> >         at 
> > org.eclipse.weaver.core.WeaverExtensionManager.getWovenPanelImplementationClass(WeaverExtensionManager.java:326) 
> >
> >         at 
> > org.eclipse.weaver.editors.GlobalWeaverEditor.createPages(GlobalWeaverEditor.java:130) 
> >
> > [...]
> > org.eclipse.weaver.exception.WeaverException[0]: 
> > org.eclipse.core.runtime.CoreException: Plug-in 
> > org.eclipse.weaver.extension.base was unable to load class 
> > org.eclipse.weaver.extension.panel.DefaultWovenModelPanel.
> >         at 
> > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:165) 
> >
> >         at 
> > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:151) 
> >
> >         at 
> > org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759) 
> >
> >         at 
> > org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) 
> >
> >         at 
> > org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51) 
> >
> >         at 
> > org.eclipse.weaver.core.WeaverExtensionManager.getWovenPanelImplementationClass(WeaverExtensionManager.java:323) 
> >
> >         at 
> > org.eclipse.weaver.editors.GlobalWeaverEditor.createPages(GlobalWeaverEditor.java:130) 
> >
> >         at 
> > org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:276) 
> >
> > [...]
> > org.eclipse.core.runtime.CoreException[1]: 
> > java.lang.NoClassDefFoundError: 
> > org/eclipse/weaver/editors/IWovenModelPanel
> > [...]
> > at org.eclipse.weaver.wizards.WeaverWizard$2.run(WeaverWizard.java:323)
> > [...]
> >
> >
> > What I tried so far was:
> >
> > * Checked whether the class is really there:
> >  - In the plugins directory in 
> > org.eclipse.weaver.extension.base_2.0.0.jar in weaverbaseextension.jar 
> > there is a DefaultWovenModelPanel.class
> > - I don't know where "org/eclipse/weaver/editors/IWovenModelPanel" is!
> >
> > * Looked at the plugin.xml of org.eclipse.weaver.extension.base_2.0.0: 
> > I don't know what to look for, but there is a
> > <extension
> >          id="DefaultWovenPanelExtension"
> >          point="org.eclipse.weaver.wovenPanelID">
> >        <modelPanel name="Base woven panel extension"
> > class="org.eclipse.weaver.extension.panel.DefaultWovenModelPanel"/>           
> >
> > </extension>    and a
> >    <runtime>
> >       <library name="weaverbaseextension.jar">
> >          <export name="*"/>
> >       </library>
> >    </runtime>
> >
> > * Tried the other two Panels (WovenPanelXMI and 
> > MergeWovenPanelExtension): the same problem
> >
> >
> >
> > The versions I am using here are:
> >
> > Eclipse Version: 3.2.1
> > EMF Version: 2.2.2
> > ATL from adt20060630_Eclipse3_1(withMDR4ATL).zip
> > AMW from mwplugins-20061208.zip
> >
> >
> > Any help with this problem is very much appreaciated!
> > Thank you,
> > Veronika