!ENTRY org.eclipse.ui 4 0 2018-08-20 14:51:56.698 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.IllegalArgumentException: node not on this layer at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm$SpaceTreeLayer.moveNodeForward(SpaceTreeLayoutAlgorithm.java:544) at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm$SpaceTreeLayer.moveNodeForward(SpaceTreeLayoutAlgorithm.java:594) at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm$SpaceTreeLayer.moveNode(SpaceTreeLayoutAlgorithm.java:523) at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm$SpaceTreeLayer.fitNodesWithinBounds(SpaceTreeLayoutAlgorithm.java:506) at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm.maximizeExpansion(SpaceTreeLayoutAlgorithm.java:1015) at org.eclipse.gef.layout.algorithms.SpaceTreeLayoutAlgorithm.applyLayout(SpaceTreeLayoutAlgorithm.java:942) at org.eclipse.gef.layout.LayoutContext.applyLayout(LayoutContext.java:74) at org.eclipse.gef.zest.fx.behaviors.GraphLayoutBehavior.applyLayout(GraphLayoutBehavior.java:155) at org.eclipse.gef.zest.fx.behaviors.GraphLayoutBehavior$5.onChanged(GraphLayoutBehavior.java:91) at com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(ListListenerHelper.java:164) at com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:73) at javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:233) at javafx.collections.FXCollections$UnmodifiableObservableListImpl.lambda$new$52(FXCollections.java:929) at javafx.collections.WeakListChangeListener.onChanged(WeakListChangeListener.java:88) at org.eclipse.gef.common.collections.ListListenerHelperEx.notifyListChangeListeners(ListListenerHelperEx.java:683) at org.eclipse.gef.common.collections.ListListenerHelperEx.fireValueChangedEvent(ListListenerHelperEx.java:633) at org.eclipse.gef.common.collections.ObservableListWrapperEx.add(ObservableListWrapperEx.java:94) at org.eclipse.gef.mvc.fx.parts.AbstractVisualPart.addChild(AbstractVisualPart.java:169) at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior.addAll(ContentBehavior.java:202) at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior.addAll(ContentBehavior.java:204) at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior.synchronizeContentPartChildren(ContentBehavior.java:455) at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior$1.onChanged(ContentBehavior.java:76) at org.eclipse.gef.common.collections.ListListenerHelperEx.notifyListChangeListeners(ListListenerHelperEx.java:683) at org.eclipse.gef.common.collections.ListListenerHelperEx.fireValueChangedEvent(ListListenerHelperEx.java:633) at org.eclipse.gef.common.collections.ObservableListWrapperEx.setAll(ObservableListWrapperEx.java:355) at org.eclipse.gef.zest.fx.jface.ZestContentViewer.refresh(ZestContentViewer.java:489) at org.wcs.smart.i2.diagram.RelationshipGraphComposite.delayedUpdateGraph(RelationshipGraphComposite.java:397) at org.wcs.smart.i2.diagram.RelationshipGraphComposite.access$4(RelationshipGraphComposite.java:388) at org.wcs.smart.i2.diagram.RelationshipGraphComposite$5$1.run(RelationshipGraphComposite.java:180) at org.eclipse.ui.internal.PendingSyncExec.run(PendingSyncExec.java:58) at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:168) at org.eclipse.ui.internal.UISynchronizer.lambda$0(UISynchronizer.java:150) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) at org.eclipse.jface.window.Window.open(Window.java:794) at org.wcs.smart.i2.diagram.style.RelationshipDiagramStylesDialog.editCurrentStyle(RelationshipDiagramStylesDialog.java:265) at org.wcs.smart.i2.diagram.style.RelationshipDiagramStylesDialog$6.widgetSelected(RelationshipDiagramStylesDialog.java:187) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) at org.eclipse.jface.window.Window.open(Window.java:794) at org.wcs.smart.i2.ui.handler.ShowDialogHandler.execute(ShowDialogHandler.java:53) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:220) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:90) at org.eclipse.e4.tools.compat.parts.DIHandler.execute(DIHandler.java:49) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:291) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:92) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:239) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:494) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:431) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:446) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.lambda$2(AbstractContributionItem.java:472) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.wcs.smart.SmartApp.start(SmartApp.java:47) 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(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.jface 4 2 2018-08-20 14:52:06.038 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface". !STACK 0 java.lang.NullPointerException at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior.synchronizeContentPartChildren(ContentBehavior.java:451) at org.eclipse.gef.mvc.fx.behaviors.ContentBehavior$1.onChanged(ContentBehavior.java:76) at org.eclipse.gef.common.collections.ListListenerHelperEx.notifyListChangeListeners(ListListenerHelperEx.java:683) at org.eclipse.gef.common.collections.ListListenerHelperEx.fireValueChangedEvent(ListListenerHelperEx.java:633) at org.eclipse.gef.common.collections.ObservableListWrapperEx.setAll(ObservableListWrapperEx.java:355) at org.eclipse.gef.zest.fx.jface.ZestContentViewer.refresh(ZestContentViewer.java:489) at org.wcs.smart.i2.diagram.RelationshipGraphComposite.delayedUpdateGraph(RelationshipGraphComposite.java:397) at org.wcs.smart.i2.diagram.RelationshipGraphComposite.access$4(RelationshipGraphComposite.java:388) at org.wcs.smart.i2.diagram.RelationshipGraphComposite$10.selectionChanged(RelationshipGraphComposite.java:316) at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:155) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:44) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:152) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2180) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1223) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1252) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:240) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:235) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:400) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.wcs.smart.SmartApp.start(SmartApp.java:47) 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(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499)