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Home » Eclipse Projects » Sirius » Exception thrown by Sirius Sequence Diagram(Exceptions are thrown by the Sirius Sequence Diagram I'm trying to create)
Exception thrown by Sirius Sequence Diagram [message #1767777] Tue, 11 July 2017 04:57 Go to next message
Joseph Landers is currently offline Joseph LandersFriend
Messages: 12
Registered: February 2017
Junior Member
Hi,

I'm trying to create a very basic Sequence diagram for the XBase model and the Xtend model that builds on it.

The diagram would be created on any XtendFunction element. I would like the XtendFunction to represent the Instance Role and it's children XExpression elements to represent the executions. I've not gotten far enough to even worry about the messages yet.

So far, everything I've tried results in an exception.

I've created the diagram with the following:

    Domain Class = XtendFunction
    Ends Ordering = aql:self.eAllContents()->filter(xbase::XExpression)->asSequence()
    Instance Rolls Ordering = aql:self->asSequence()


In the default layer, I add the following InstanceRoll:

    Domain Class = XtendFunction
    Semantic Candidates = aql:self


and then I add the following Execution under it

    Domain Class = XExpression
    Starting End Finder = aql:self.eContents()->filter(xbase::XExpression)->first()
    Finishing End Finder = aql:self.eContents()->filter(xbase::XExpression)->last()
    Semantic Candidates = aql:self.eContents()->filter(xbase::XExpression)


Both the Instance Role and the Execution have styles set.

Here's the exception I get from that: 
java.lang.NullPointerException
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.AbstractSequenceLayout$1.apply(AbstractSequenceLayout.java:147)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.AbstractSequenceLayout$1.apply(AbstractSequenceLayout.java:1)
	at com.google.common.collect.Iterators$7.computeNext(Iterators.java:647)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
	at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
	at com.google.common.collect.Iterators.addAll(Iterators.java:356)
	at com.google.common.collect.Lists.newArrayList(Lists.java:146)
	at com.google.common.collect.Lists.newArrayList(Lists.java:128)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.getMinTimeBounds(SequenceVerticalLayout.java:906)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.initTimeBounds(SequenceVerticalLayout.java:811)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.init(SequenceVerticalLayout.java:224)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.AbstractSequenceLayout.layout(AbstractSequenceLayout.java:76)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.SequenceLayout.verticalLayout(SequenceLayout.java:89)
	at org.eclipse.sirius.diagram.sequence.business.internal.operation.SynchronizeGraphicalOrderingOperation.execute(SynchronizeGraphicalOrderingOperation.java:65)
	at org.eclipse.sirius.diagram.sequence.business.internal.operation.SynchronizeGraphicalOrderingOperation.execute(SynchronizeGraphicalOrderingOperation.java:1)
	at org.eclipse.sirius.diagram.sequence.business.internal.refresh.RefreshLayoutCommand.doExecute(RefreshLayoutCommand.java:110)
	at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135)
	at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:488)
	at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219)
	at org.eclipse.sirius.diagram.sequence.ui.tool.internal.edit.part.SequenceDiagramEditPart.activate(SequenceDiagramEditPart.java:189)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.initializeGraphicalViewerContents(DDiagramEditorImpl.java:1422)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.initializeGraphicalViewer(DDiagramEditorImpl.java:1438)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createOriginalGraphicalViewer(DDiagramEditorImpl.java:1392)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createMainDiagramSection(DDiagramEditorImpl.java:1318)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createGraphicalViewer(DDiagramEditorImpl.java:1307)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1514)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createPartControl(DDiagramEditorImpl.java:509)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:150)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:99)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340)
	at sun.reflect.GeneratedMethodAccessor186.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:966)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:931)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:151)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:375)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:294)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:975)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:651)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:757)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:728)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:722)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:706)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1324)
	at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:72)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:617)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:581)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:770)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1214)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261)
	at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices$1.run(DiagramDialectUIServices.java:208)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.sirius.common.ui.tools.api.util.EclipseUIUtil.displaySyncExec(EclipseUIUtil.java:336)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices.openEditor(DiagramDialectUIServices.java:218)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices.openEditor(DiagramDialectUIServices.java:179)
	at org.eclipse.sirius.ui.business.internal.dialect.DialectUIManagerImpl.openEditor(DialectUIManagerImpl.java:95)
	at org.eclipse.sirius.ui.tools.internal.actions.session.OpenRepresentationsAction.openRepresentations(OpenRepresentationsAction.java:109)
	at org.eclipse.sirius.ui.tools.internal.actions.session.OpenRepresentationsAction.access$1(OpenRepresentationsAction.java:96)
	at org.eclipse.sirius.ui.tools.internal.actions.session.OpenRepresentationsAction$1.run(OpenRepresentationsAction.java:82)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:437)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:353)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:481)
	at org.eclipse.ui.internal.progress.ProgressManager$RunnableWithStatus.run(ProgressManager.java:1242)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:1092)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.ui.internal.progress.ProgressManager.runInUI(ProgressManager.java:1089)
	at org.eclipse.sirius.ui.tools.internal.actions.session.OpenRepresentationsAction.run(OpenRepresentationsAction.java:85)
	at org.eclipse.sirius.ui.tools.internal.views.common.navigator.OpenRepresentationListener.doubleClick(OpenRepresentationListener.java:41)
	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:833)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:830)
	at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1470)
	at org.eclipse.ui.navigator.CommonViewer.handleDoubleSelect(CommonViewer.java:445)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1264)
	at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:252)
	at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:249)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:311)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1313)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4080)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3706)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
	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(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1519)


I've read in another forum post that this means I added an Instance Role without an Execution, but I definitely have my Execution defined.

So, to troubleshoot, I simplified. I changed my definition such that both my Instance Role and my Execution represent the XtendFunction, as follows:

Diagram

    Domain Class = XtendFunction
    Ends Ordering = aql:self->asSequence()
    Instance Rolls Ordering = aql:self->asSequence()


InstanceRoll:

    Domain Class = XtendFunction
    Semantic Candidates = aql:self


Execution:

    Domain Class = XtendFunction
    Starting End Finder = aql:self
    Finishing End Finder = aql:self
    Semantic Candidates = aql:self


This resulted in the following exception:
java.lang.IllegalArgumentException
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:77)
	at org.eclipse.sirius.diagram.sequence.util.Range.<init>(Range.java:46)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.layoutLifelinesWithoutCreation(SequenceVerticalLayout.java:497)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.computeLifelineRanges(SequenceVerticalLayout.java:480)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.vertical.SequenceVerticalLayout.computeLayout(SequenceVerticalLayout.java:305)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.AbstractSequenceLayout.layout(AbstractSequenceLayout.java:79)
	at org.eclipse.sirius.diagram.sequence.business.internal.layout.SequenceLayout.verticalLayout(SequenceLayout.java:89)
	at org.eclipse.sirius.diagram.sequence.business.internal.operation.SynchronizeGraphicalOrderingOperation.execute(SynchronizeGraphicalOrderingOperation.java:65)
	at org.eclipse.sirius.diagram.sequence.business.internal.operation.SynchronizeGraphicalOrderingOperation.execute(SynchronizeGraphicalOrderingOperation.java:1)
	at org.eclipse.sirius.diagram.sequence.business.internal.refresh.RefreshLayoutCommand.doExecute(RefreshLayoutCommand.java:110)
	at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135)
	at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:488)
	at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219)
	at org.eclipse.sirius.diagram.sequence.ui.tool.internal.edit.part.SequenceDiagramEditPart.activate(SequenceDiagramEditPart.java:189)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.initializeGraphicalViewerContents(DDiagramEditorImpl.java:1422)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.initializeGraphicalViewer(DDiagramEditorImpl.java:1438)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createOriginalGraphicalViewer(DDiagramEditorImpl.java:1392)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createMainDiagramSection(DDiagramEditorImpl.java:1318)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createGraphicalViewer(DDiagramEditorImpl.java:1307)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1514)
	at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createPartControl(DDiagramEditorImpl.java:509)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:150)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:99)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340)
	at sun.reflect.GeneratedMethodAccessor186.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:966)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:931)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:151)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:375)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:294)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:975)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:651)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:757)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:728)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:722)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:706)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1324)
	at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:72)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:617)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:581)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:770)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1214)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261)
	at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices$1.run(DiagramDialectUIServices.java:208)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.sirius.common.ui.tools.api.util.EclipseUIUtil.displaySyncExec(EclipseUIUtil.java:336)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices.openEditor(DiagramDialectUIServices.java:218)
	at org.eclipse.sirius.diagram.ui.business.internal.dialect.DiagramDialectUIServices.openEditor(DiagramDialectUIServices.java:179)
	at org.eclipse.sirius.ui.business.internal.dialect.DialectUIManagerImpl.openEditor(DialectUIManagerImpl.java:95)
	at org.eclipse.sirius.ui.tools.internal.actions.creation.CreateRepresentationAction$2.run(CreateRepresentationAction.java:170)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:437)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:353)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:481)
	at org.eclipse.ui.internal.progress.ProgressManager$RunnableWithStatus.run(ProgressManager.java:1242)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:1092)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4814)
	at org.eclipse.ui.internal.progress.ProgressManager.runInUI(ProgressManager.java:1089)
	at org.eclipse.sirius.ui.tools.internal.actions.creation.CreateRepresentationAction.run(CreateRepresentationAction.java:179)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
	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:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1313)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4080)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3706)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
	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(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1519)


I've tried other things as well. It seems no matter what I do, I get one of these two exceptions. Can anyone shed some light on what these exceptions are trying to tell me?

thanks,
Joe

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Re: Exception thrown by Sirius Sequence Diagram [message #1767921 is a reply to message #1767777] Wed, 12 July 2017 07:50 Go to previous messageGo to next message
Maxime Porhel is currently offline Maxime PorhelFriend
Messages: 516
Registered: July 2009
Location: Nantes, France
Senior Member
Hi Joe,

Did you look at the Sirius Interaction "sample", you can find it in the repo (https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/tree/plugins , all *.interaction.* plugins) or from the test update site http://download.eclipse.org/sirius/updates/releases/5.0.1/oxygen/tests for example.

You will retrieve the expected structure: InstanceRole > LifeLine > Executions
I think there is no lifeline mapping in your diagram, the simplest way to do it is a an ExecutionMapping as this:
- semanticCandidatesExpression="var:self"
- domainClass: same than the interaction role
- startingEndFinderExpression="var:self"
- finishingEndFinderExpression="var:self"
- style: Square with borderSizeComputationExpression="1", resizeKind="NORTH_SOUTH", width="2", height="5"

Do not forget to read the Sequence diagram specifier guide: https://www.eclipse.org/sirius/doc/specifier/sequences/Sequence%20Diagrams.html

You might also find other working Sequence diagrams in UML Designer (https://github.com/ObeoNetwork/UML-Designer) and Capella (https://polarsys.org/capella/features.html, https://git.polarsys.org/c/capella/capella.git/tree/core/plugins/org.polarsys.capella.core.sirius.analysis/description/common.odesign)

Regards

Maxime

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Re: Exception thrown by Sirius Sequence Diagram [message #1767973 is a reply to message #1767921] Wed, 12 July 2017 13:27 Go to previous messageGo to next message
Joseph Landers is currently offline Joseph LandersFriend
Messages: 12
Registered: February 2017
Junior Member
Thanks for the quick reply Maxime. I'm confused.

You said:
Quote:

I think there is no lifeline mapping in your diagram, the simplest way to do it is a an ExecutionMapping as this:
- semanticCandidatesExpression="var:self"
- domainClass: same than the interaction role
- startingEndFinderExpression="var:self"
- finishingEndFinderExpression="var:self"
- style: Square with borderSizeComputationExpression="1", resizeKind="NORTH_SOUTH", width="2", height="5"


But as I mentioned in my original post
Quote:

to troubleshoot, I simplified. I changed my definition such that both my Instance Role and my Execution represent the XtendFunction, as follows:

Diagram
- Domain Class = XtendFunction
- Ends Ordering = aql:self->asSequence()
- Instance Rolls Ordering = aql:self->asSequence()

InstanceRoll
- Domain Class = XtendFunction
- Semantic Candidates = aql:self

Execution
-Domain Class = XtendFunction
-Starting End Finder = aql:self
-Finishing End Finder = aql:self
-Semantic Candidates = aql:self


So, isn't the Execution that I added under the InstanceRole the life line you described?

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Re: Exception thrown by Sirius Sequence Diagram [message #1767977 is a reply to message #1767973] Wed, 12 July 2017 13:44 Go to previous messageGo to next message
Joseph Landers is currently offline Joseph LandersFriend
Messages: 12
Registered: February 2017
Junior Member
EDIT! Nevermind this post! I found these were simple moveElement actions defined elsewhere in the model.

--- nevermind the rest ---

I've been working through the Sirius Interaction "sample", you mentioned from the repo (https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/tree/plugins).

I found within that model there are a number of External Java Action Calls that seem to be calling some standard java actions, but I can't find these java actions documented anywhere.

They are as follows:
- Adjust execution position 2
- Adjust message position 2
- Adjust Interaction Use position
- Adjust Combined Fragment position
- Adjust Operand position

[Updated on: Wed, 12 July 2017 13:57]

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Re: Exception thrown by Sirius Sequence Diagram [message #1767988 is a reply to message #1767973] Wed, 12 July 2017 14:36 Go to previous messageGo to next message
Maxime Porhel is currently offline Maxime PorhelFriend
Messages: 516
Registered: July 2009
Location: Nantes, France
Senior Member
Hum.. Yes this is your lifeline.

The issue is in
- Ends Ordering = aql:self->asSequence()
- Instance Rolls Ordering = aql:self->asSequence()

You have no elements yet (Execution, Message, ...) so your Ends Ordering should be empty.

The instance Rolls Ordering should contain your instance role elements: ok for self for the moment, but with your instance role mapping definition you will have only one instance role on the diagram (the same semantic element).

Note that you could also put an empty collection as InstanceRole Ordering: Sirius will no more control the order from the semantic model.

Regards

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Re: Exception thrown by Sirius Sequence Diagram [message #1768113 is a reply to message #1767988] Thu, 13 July 2017 16:09 Go to previous message
Joseph Landers is currently offline Joseph LandersFriend
Messages: 12
Registered: February 2017
Junior Member
Thanks Maxime. I'll give it a try!

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