"Cancel" on the transition wizard logs an ExecutionException

[Kellindil]

Use the Vertical > SA wizard on any Logical Function and either close or cancel the wizard

The following exception is logged.

org.eclipse.core.commands.ExecutionException: Error executing 'org.polarsys.capella.transition.system2subsystem.crossphases.ui': java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:170)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:438)
at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:449)
at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.lambda$2(AbstractContributionItem.java:475)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4209)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1043)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4026)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3626)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157)
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:644)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
at org.polarsys.capella.core.platform.sirius.ui.app.CapellaApplication.start(CapellaApplication.java:118)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:401)
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:654)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1462)
at org.eclipse.equinox.launcher.Main.main(Main.java:1435)
Caused by: org.eclipse.e4.core.di.InjectionException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:319)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:253)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
... 33 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.polarsys.capella.core.transition.common.ui.commands.CommandUIHandler.execute(CommandUIHandler.java:47)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
at jdk.internal.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
... 37 more
Caused by: java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:445)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:352)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:468)
at org.polarsys.capella.core.transition.common.ui.commands.CommandUIHandler.execute(CommandUIHandler.java:45)
... 43 more
Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.emf.common.notify.Notifier.eAdapters()" because "eObj" is null
at org.polarsys.capella.core.transition.common.launcher.ActivitiesLauncher.triggerActivities(ActivitiesLauncher.java:253)
at org.polarsys.capella.core.transition.common.launcher.ActivitiesLauncher.triggerActivities(ActivitiesLauncher.java:210)
at org.polarsys.capella.core.transition.common.launcher.TransposerLauncher.launch(TransposerLauncher.java:144)
at org.polarsys.capella.core.transition.common.launcher.TransposerLauncher.run(TransposerLauncher.java:118)
at org.polarsys.capella.core.transition.common.commands.LauncherCommand.performTransformation(LauncherCommand.java:41)
at org.polarsys.capella.core.transition.common.commands.DefaultCommand.run(DefaultCommand.java:105)
at org.polarsys.capella.common.ef.ExecutionManager$2.doExecute(ExecutionManager.java:129)
at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135)
at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119)
at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150)
at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:496)
at org.polarsys.capella.common.ef.internal.command.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:150)
at org.polarsys.capella.common.platform.sirius.ted.SemanticEditingDomainFactory$SemanticCommandStack.doExecute(SemanticEditingDomainFactory.java:277)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
at org.polarsys.capella.common.ef.ExecutionManager.executeReadWriteCommand(ExecutionManager.java:93)
at org.polarsys.capella.common.ef.ExecutionManager.execute(ExecutionManager.java:68)
at org.polarsys.capella.core.transition.common.commands.CommandHandler.execute(CommandHandler.java:84)
at org.polarsys.capella.core.transition.common.commands.CommandHandler.execute(CommandHandler.java:61)
at org.polarsys.capella.core.transition.common.ui.commands.CommandUIHandler.executeCommand(CommandUIHandler.java:55)
at org.polarsys.capella.core.transition.common.ui.commands.CommandUIHandler$1.run(CommandUIHandler.java:36)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:436)
... 46 more
Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.emf.common.notify.Notifier.eAdapters()" because "eObj" is null
at org.polarsys.capella.core.transition.common.transposer.ExtendedCadenceLauncher.cadence(ExtendedCadenceLauncher.java:185)
at org.polarsys.capella.core.transition.common.transposer.ExtendedCadenceLauncher.cadence(ExtendedCadenceLauncher.java:163)
at org.polarsys.capella.core.transition.common.transposer.ExtendedCadenceLauncher.cadence(ExtendedCadenceLauncher.java:105)
at org.polarsys.capella.core.transition.common.launcher.ActivitiesLauncher.cadence(ActivitiesLauncher.java:259)
at org.polarsys.capella.core.transition.common.launcher.ActivitiesLauncher.triggerActivities(ActivitiesLauncher.java:251)
... 66 more
Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.emf.common.notify.Notifier.eAdapters()" because "eObj" is null
at org.eclipse.sirius.business.internal.session.SessionTransientAttachment.of(SessionTransientAttachment.java:70)
at org.eclipse.sirius.business.internal.session.SessionManagerImpl.getSession(SessionManagerImpl.java:243)
at org.polarsys.capella.core.transition.common.activities.FinalizeTransitionActivity._run(FinalizeTransitionActivity.java:63)
at org.polarsys.capella.core.transition.common.activities.AbstractActivity.run(AbstractActivity.java:105)
at org.polarsys.capella.core.transition.common.transposer.ExtendedCadenceLauncher.cadence(ExtendedCadenceLauncher.java:177)
... 70 more