Hi Michael. There is a nature tag in my brl-XML:  <rhs>    <assert>      <fieldValues>        <fieldValue>          <field>reason</field>          <value>Too Young</value>          <nature>1</nature>          <type>String</type>        </fieldValue>      </fieldValues>      <factType>Rejection</factType>      <isBound>false</isBound>    </assert>  </rhs> </rule> I try to check with the pure plugin from Drools later on, I tried with Eclipse and the latest JBoss Tools as well, no difference... Cheers Bernd -----Ursprüngliche Nachricht----- Von: rules-dev-bounces(a)lists.jboss.org [mailto:rules-dev-bounces@lists.jboss.org] Im Auftrag von Michael Neale Gesendet: Mittwoch, 23. September 2009 01:31 An: Rules Dev List Betreff: Re: [rules-dev] Open a BRL file from BRMS in Eclipse throws an Exception Also - if you open up the BRL as text - so you see a <nature> type tag or something that could be causing that? On Tue, Sep 22, 2009 at 10:43 PM, Bernd Rücker <bernd.ruecker(a)camunda.com&gt; wrote: > Hey guys. > > > > Not sure if this is a bug or if it is just not supported, it appears with > the current version of Drools 5 and JBoss Tools. If I open a brl created > with the BRMS I get the following Exception in Eclipse: > > > > com.thoughtworks.xstream.mapper.CannotResolveClassException: nature : nature > >                 at > com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java :68) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyM apper.java:71) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAli asingMapper.java:88) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasin gMapper.java:86) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:96) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java :38) > >                 at > com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java :52) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .determineType(AbstractReflectionConverter.java:347) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .doUnmarshal(AbstractReflectionConverter.java:208) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .unmarshal(AbstractReflectionConverter.java:162) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.ja va:82) > >                 at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(Abstra ctReferenceUnmarshaller.java:63) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:76) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:60) > >                 at > com.thoughtworks.xstream.converters.collections.AbstractCollectionConverte r.readItem(AbstractCollectionConverter.java:71) > >                 at > com.thoughtworks.xstream.converters.collections.ArrayConverter.unmarshal(A rrayConverter.java:55) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.ja va:82) > >                 at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(Abstra ctReferenceUnmarshaller.java:63) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:76) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .unmarshallField(AbstractReflectionConverter.java:246) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .doUnmarshal(AbstractReflectionConverter.java:218) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .unmarshal(AbstractReflectionConverter.java:162) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.ja va:82) > >                 at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(Abstra ctReferenceUnmarshaller.java:63) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:76) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:60) > >                 at > com.thoughtworks.xstream.converters.collections.AbstractCollectionConverte r.readItem(AbstractCollectionConverter.java:71) > >                 at > com.thoughtworks.xstream.converters.collections.ArrayConverter.unmarshal(A rrayConverter.java:55) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.ja va:82) > >                 at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(Abstra ctReferenceUnmarshaller.java:63) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:76) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .unmarshallField(AbstractReflectionConverter.java:246) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .doUnmarshal(AbstractReflectionConverter.java:218) > >                 at > com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter .unmarshal(AbstractReflectionConverter.java:162) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.ja va:82) > >                 at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(Abstra ctReferenceUnmarshaller.java:63) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:76) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarsha ller.java:60) > >                 at > com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java :137) > >                 at > com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(Ab stractTreeMarshallingStrategy.java:33) > >                 at > com.thoughtworks.xstream.XStream.unmarshal(XStream.java:923) > >                 at > com.thoughtworks.xstream.XStream.unmarshal(XStream.java:909) > >                 at > com.thoughtworks.xstream.XStream.fromXML(XStream.java:853) > >                 at > com.thoughtworks.xstream.XStream.fromXML(XStream.java:845) > >                 at > org.drools.guvnor.server.util.BRXMLPersistence.unmarshal(BRXMLPersistence. java:83) > >                 at > org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(BrlPage.java:44 ) > >                 at > org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(RuleEditor.ja va:274) > >                 at > org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart. java:973) > >                 at > org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:623) > >                 at > org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorP art.java:314) > >                 at > org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.j ava:661) > >                 at > org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:42 8) > >                 at > org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartRefere nce.java:594) > >                 at > org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:266 ) > >                 at > org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage. java:2820) > >                 at > org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:27 29) > >                 at > org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2721) > >                 at > org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2673) > >                 at > org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) > >                 at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668) > >                 at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2652) > >                 at > org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:337) > >                 at > org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:325) > >                 at > org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:187) > >                 at > org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > >                 at > org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) > >                 at > org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823) > >                 at > org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422) > >                 at > org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384) > >                 at > org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348) > >                 at > org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200) > >                 at > org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495) > >                 at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:28 8) > >                 at > org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490 ) > >                 at > org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) > >                 at > org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplicatio n.java:113) > >                 at > org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.jav a:193) > >                 at > org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplicatio n(EclipseAppLauncher.java:110) > >                 at > org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Eclipse AppLauncher.java:79) > >                 at > org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:38 6) > >                 at > org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:17 9) > >                 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:549) > >                 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504) > >                 at org.eclipse.equinox.launcher.Main.run(Main.java:1236) > > > > Thanks > > Bernd > > -- > > Unsere Seminare: www.camunda.com/seminare/ > > Blog: www.bpm-guide.de > > --------------------------------------------- > > camunda services GmbH - The Business Process Company > > Zossener Straße 55-58 - 10961 Berlin > > www.camunda.com - info(a)camunda.com > > --------------------------------------------- > > Bernd Rücker > > Geschäftsführer > > Telefon +49 +49 30 664040 901 > > Mobil +49 171 1473461 > > bernd.ruecker(a)camunda.com > > --------------------------------------------- > > Amtsgericht Charlottenburg: HRB 113230 B > > Geschäftsführer: Jakob Freund, Bernd Rücker > > --------------------------------------------- > > EJB-3-Buch: http://www.ejbbuch.de/ > > BPMN-Buch: http://www.hanser.de/buch.asp?isbn=978-3-446-41768-7 > > > > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > > -- Michael D Neale home: www.michaelneale.net blog: michaelneale.blogspot.com _______________________________________________ rules-dev mailing list 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