java.lang.NullPointerException

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    • java.lang.NullPointerException at com.vaadin.designer.eclipse.editors.VaadinEditorPart$1$1.run(VaadinEditorPart.java:123) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:156) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4732) at com.vaadin.designer.eclipse.editors.VaadinEditorPart$1.getClipboardContent(VaadinEditorPart.java:116) at com.vaadin.designer.eclipse.views.HierarchyOutlineView$3.addPasteAction(HierarchyOutlineView.java:663) at com.vaadin.designer.eclipse.views.HierarchyOutlineView$3.menuAboutToShow(HierarchyOutlineView.java:635) at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:352) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:492) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:487) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:519) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4199) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1471) at org.eclipse.swt.widgets.Menu.menuWillOpen(Menu.java:806) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5692) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSMenu.popUpContextMenu(NSMenu.java:77) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:278) at org.eclipse.swt.widgets.Display.runPopups(Display.java:4119) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3662) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) 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:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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:497) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
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