Community
Participate
Working Groups
create a sequence diagram. create an interaction diagram create an interaction inside that reference the created interaction inside the sequence. The image of the sequence is not displayed and you obtained the following trace. !ENTRY org.eclipse.papyrus.infra.gmfdiag.dnd 4 0 2023-02-16 14:09:18.226 !MESSAGE Unexpected Error !STACK 0 java.lang.NullPointerException: Cannot invoke "org.eclipse.gmf.runtime.notation.Diagram.eResource()" because "diagram" is null at org.eclipse.papyrus.infra.internationalization.utils.utils.LabelInternationalization.getDiagramLabel(LabelInternationalization.java:105) at org.eclipse.papyrus.infra.internationalization.utils.utils.LabelInternationalization.getDiagramLabel(LabelInternationalization.java:91) at org.eclipse.papyrus.uml.diagram.interactionoverview.edit.commands.AddHyperlinkDiagram.doExecuteWithResult(AddHyperlinkDiagram.java:56) at org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand.doExecute(AbstractTransactionalCommand.java:248) at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:145) at org.eclipse.gmf.runtime.common.core.command.CompositeCommand.doExecuteWithResult(CompositeCommand.java:404) at org.eclipse.gmf.runtime.common.core.command.AbstractCommand.execute(AbstractCommand.java:135) at org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy.execute(ICommandProxy.java:69) at org.eclipse.papyrus.infra.gmfdiag.dnd.strategy.TransactionalDropStrategy$1.doExecuteWithResult(TransactionalDropStrategy.java:56) at org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand.doExecute(AbstractTransactionalCommand.java:248) at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:145) at org.eclipse.gmf.runtime.common.core.command.CompositeCommand.doExecuteWithResult(CompositeCommand.java:404) at org.eclipse.gmf.runtime.common.core.command.AbstractCommand.execute(AbstractCommand.java:135) at org.eclipse.gmf.runtime.common.core.command.CompositeCommand.doExecuteWithResult(CompositeCommand.java:404) at org.eclipse.gmf.runtime.common.core.command.AbstractCommand.execute(AbstractCommand.java:135) at org.eclipse.gmf.runtime.common.core.command.CompositeCommand.doExecuteWithResult(CompositeCommand.java:404) at org.eclipse.gmf.runtime.common.core.command.AbstractCommand.execute(AbstractCommand.java:135) at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:496) at org.eclipse.papyrus.infra.emf.gmf.command.CheckedOperationHistory.doExecute(CheckedOperationHistory.java:208) at org.eclipse.papyrus.infra.emf.gmf.command.CheckedOperationHistory.execute(CheckedOperationHistory.java:197) at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack.execute(DiagramCommandStack.java:195) at org.eclipse.papyrus.commands.CheckedDiagramCommandStack.execute(CheckedDiagramCommandStack.java:55) at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack.execute(DiagramCommandStack.java:145) at org.eclipse.gef.tools.AbstractTool.executeCommand(AbstractTool.java:407) at org.eclipse.gef.tools.AbstractTool.executeCurrentCommand(AbstractTool.java:419) at org.eclipse.gmf.runtime.diagram.ui.tools.DragEditPartsTrackerEx.executeCurrentCommand(DragEditPartsTrackerEx.java:152) at org.eclipse.gef.tools.DragEditPartsTracker.performDrag(DragEditPartsTracker.java:519) at org.eclipse.gef.tools.DragEditPartsTracker.handleButtonUp(DragEditPartsTracker.java:377) at org.eclipse.gef.tools.AbstractTool.mouseUp(AbstractTool.java:1140) at org.eclipse.gef.tools.SelectionTool.mouseUp(SelectionTool.java:555) at org.eclipse.gef.EditDomain.mouseUp(EditDomain.java:277) at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseReleased(DomainEventDispatcher.java:374) at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseUp(LightweightSystem.java:536) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:224) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4054) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3642) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:643) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:550) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:171) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596) at org.eclipse.equinox.launcher.Main.run(Main.java:1467) at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
