Hi,
I am playing around with reports and get the following error message by simply clicking on the "Data to Report" node in the KNIME view...
any idea why this would be happing?
I was adding/removing workflow variables and tried to bind a table to a Text box…
3004: Unexpected error occurred. java.lang.NullPointerException at org.knime.workbench.editor2.editparts.NodeContainerProperties.getPropertyValue(NodeContainerProperties.java:200) at org.eclipse.ui.views.properties.PropertySheetEntry.refreshValues(PropertySheetEntry.java:611) at org.eclipse.ui.views.properties.PropertySheetEntry.refreshChildEntries(PropertySheetEntry.java:568) at org.eclipse.ui.views.properties.PropertySheetEntry.setValues(PropertySheetEntry.java:760) at org.eclipse.ui.views.properties.PropertySheetViewer.setInput(PropertySheetViewer.java:973) at org.eclipse.ui.views.properties.PropertySheetPage.selectionChanged(PropertySheetPage.java:510) at org.eclipse.ui.views.properties.PropertySheet.selectionChanged(PropertySheet.java:363) at org.eclipse.ui.internal.AbstractSelectionService.firePostSelection(AbstractSelectionService.java:179) at org.eclipse.ui.internal.AbstractSelectionService$2.selectionChanged(AbstractSelectionService.java:71) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:247) at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:131) at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:144) at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:83) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:190) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:599) at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:221) at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:167) at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:92) at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:1091) at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:514) at org.knime.workbench.editor2.WorkflowSelectionTool.mouseDown(WorkflowSelectionTool.java:83) at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:245) at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:348) at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:523) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:191) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:128) 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:344) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386)