java.lang.Exception: Stack trace at java.lang.Thread.dumpStack(Thread.java:1249) at org.eclipse.scout.sdk.ui.menu.ScoutMenuContributionItemFactory.createContributionItems(ScoutMenuContributionItemFactory.java:45) at org.eclipse.ui.internal.menus.ContributionFactoryGenerator.compute(ContributionFactoryGenerator.java:74) at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.mergeFactoryIntoModel(ContributionRecord.java:256) at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.mergeIntoModel(ContributionRecord.java:197) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processAddition(MenuManagerRenderer.java:437) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.generateContributions(MenuManagerRenderer.java:412) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processContributions(MenuManagerRenderer.java:378) at org.eclipse.ui.internal.PopupMenuExtender.addMenuContributions(PopupMenuExtender.java:405) at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:378) at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:342) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:473) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.showMenu(MenuManagerRendererFilter.java:253) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleShow(MenuManagerRendererFilter.java:225) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.safeHandleEvent(MenuManagerRendererFilter.java:207) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.access$1(MenuManagerRendererFilter.java:143) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter$SafeWrapper.run(MenuManagerRendererFilter.java:130) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleEvent(MenuManagerRendererFilter.java:140) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4881) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4557) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1627) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2069) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:256) at org.eclipse.swt.widgets.Display.runPopups(Display.java:4206) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3748) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:999) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:893) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:85) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:579) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:534) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:352) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:624) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:579) at org.eclipse.equinox.launcher.Main.run(Main.java:1433) at org.eclipse.equinox.launcher.Main.main(Main.java:1409)