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Re: [lyo-dev] Lyo Generator Problem

Hi Jan-Patrick,

 

Did your project by any chance depend on the Lyo domain model?

 

--

–Andrew.

 

Från: <lyo-dev-bounces@xxxxxxxxxxx> på uppdrag av Jan-Patrick Osterloh <osterloh@xxxxxxxx>
Svara till: Lyo project developer discussions <lyo-dev@xxxxxxxxxxx>
Datum: måndag, 15 april 2019, W16 11:56
Till: "lyo-dev@xxxxxxxxxxx" <lyo-dev@xxxxxxxxxxx>
Ämne: [lyo-dev] Lyo Generator Problem

 

Hi,

 

I just had to re-install/setup my eclipse, but now my toolchain isn't

generating any more. There's no error message in eclipse, but I was able

to find the following in the log file:

!ENTRY org.eclipse.ui 4 0 2019-04-15 11:33:14.273

!MESSAGE Unhandled event loop exception

!STACK 0

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException:

org.eclipse.emf.ecore.xmi.UnresolvedReferenceException: Unresolved

reference '/0/generateForServiceProviderCatalog/anAdaptorInterface'.

(jar:file:/C:/Users/patrick/eclipse/java-photon/eclipse/plugins/org.eclipse.lyo.oslc4j.codegenerator_2.4.0.jar!/org/eclipse/lyo/oslc4j/codegenerator/main/generate.emtl,

83, 155)

    at

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319)

    at

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278)

    at

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:406)

    at org.eclipse.acceleo.common.utils.ModelUtils.load(ModelUtils.java:391)

    at org.eclipse.acceleo.common.utils.ModelUtils.load(ModelUtils.java:356)

    at

org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.initialize(AbstractAcceleoGenerator.java:485)

    at

org.eclipse.lyo.oslc4j.codegenerator.main.Generate.<init>(Generate.java:90)

    at

org.eclipse.lyo.tools.codegenerator.ui.common.GenerateAll.<init>(GenerateAll.java:70)

    at

org.eclipse.lyo.tools.codegenerator.ui.popupMenus.AcceleoGenerateCodegeneratorAction.run(AcceleoGenerateCodegeneratorAction.java:107)

    at

org.eclipse.ui.actions.ActionDelegate.runWithEvent(ActionDelegate.java:75)

    at

org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:237)

    at

org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)

    at

org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)

    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)

    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4118)

    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)

    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3931)

    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3534)

    at

org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1170)

    at

org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)

    at

org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1059)

    at

org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)

    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:667)

    at

org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)

    at

org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:597)

    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)

    at

org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)

    at

org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)

    at

org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)

    at

org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)

    at

org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)

    at

org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:656)

    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:592)

    at org.eclipse.equinox.launcher.Main.run(Main.java:1498)

Caused by: org.eclipse.emf.ecore.xmi.UnresolvedReferenceException:

Unresolved reference

'/0/generateForServiceProviderCatalog/anAdaptorInterface'.

(jar:file:/C:/Users/patrick/eclipse/java-photon/eclipse/plugins/org.eclipse.lyo.oslc4j.codegenerator_2.4.0.jar!/org/eclipse/lyo/oslc4j/codegenerator/main/generate.emtl,

83, 155)

    at

org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleForwardReferences(XMLHandler.java:1197)

    at

org.eclipse.emf.ecore.xmi.impl.XMLHandler.endDocument(XMLHandler.java:1282)

    at

com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endDocument(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)

    at

com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown

Source)

    at

com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(Unknown Source)

    at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175)

    at

org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:261)

    at

org.eclipse.acceleo.model.mtl.resource.EMtlResourceImpl.doLoad(EMtlResourceImpl.java:93)

    at

org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1563)

    at

org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1342)

    at

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259)

    at

org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)

    ... 37 more

 

I've attached my eclipse configuration as printed out via Help - About

Eclipse...

 

How can I fix this?

 

Best regards

Jan-Patrick

 

 

 

--

Dipl. Inform. Jan-Patrick Osterloh

Senior Research Engineer

Human Centered Design Group

 

OFFIS e.V. - Institut für Informatik | Institute for Information Technology

             FuE Bereich Verkehr     | R&D Division Transportation

             Escherweg 2, 26121 Oldenburg - Germany

Room:        D107

Phone/Fax:   +49 441 97 22-524 / -502

E-Mail:      osterloh@xxxxxxxx

URL:         http://www.offis.de

 

Registergericht: Amtsgericht Oldenburg VR 1956

Vorstand: Prof. Dr.-Ing. Wolfgang H. Nebel (Vorsitzender),

          Prof. Dr. techn. Susanne Boll-Westermann,

          Prof. Dr.-Ing. Axel Hahn,

          Prof. Dr.-Ing. Andreas Hein,

          Prof. Dr. Sebastian Lehnhoff

 

 


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