java.lang.IllegalArgumentException: Cannot set null selection on DateTime

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  • java.lang.IllegalArgumentException: Cannot set null selection on DateTime at org.eclipse.jface.internal.databinding.swt.DateTimeSelectionProperty.doSetValue(DateTimeSelectionProperty.java:70) at org.eclipse.core.databinding.property.value.ValueProperty.setValue(ValueProperty.java:89) at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doSetValue(SimplePropertyObservableValue.java:110) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:66) at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.setValue(DecoratingObservableValue.java:115) at org.eclipse.core.databinding.observable.value.DateAndTimeObservableValue.doSetValue(DateAndTimeObservableValue.java:270) at org.eclipse.core.databinding.observable.value.DateAndTimeObservableValue.doSetValue(DateAndTimeObservableValue.java:1) at org.eclipse.core.databinding.observable.value.AbstractObservableValue.setValue(AbstractObservableValue.java:66) at org.eclipse.core.databinding.UpdateValueStrategy.doSet(UpdateValueStrategy.java:469) at org.eclipse.core.databinding.ValueBinding$3$1.run(ValueBinding.java:206) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding$3.run(ValueBinding.java:196) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171) at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:158) at org.eclipse.core.databinding.ValueBinding.updateModelToTarget(ValueBinding.java:123) at org.eclipse.core.databinding.ValueBinding.postInit(ValueBinding.java:101) at org.eclipse.core.databinding.Binding.init(Binding.java:81) at org.eclipse.core.databinding.DataBindingContext.bindValue(DataBindingContext.java:167) at org.eclipse.core.databinding.DataBindingContext.bindValue(DataBindingContext.java:130) at org.eclipse.emf.ecp.view.internal.core.swt.renderer.DateTimeControlSWTRenderer.createBindings(DateTimeControlSWTRenderer.java:127) at org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer.createControl(SimpleControlSWTControlSWTRenderer.java:67) at org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTRenderer.renderControl(SimpleControlSWTRenderer.java:255) at org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer.render(AbstractSWTRenderer.java:198) at org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer.render(AbstractControlSWTRenderer.java:163) at org.eclipse.emf.ecp.view.spi.core.swt.ContainerSWTRenderer.renderControl(ContainerSWTRenderer.java:176) at org.eclipse.emf.ecp.view.internal.core.swt.renderer.ViewSWTRenderer.renderControl(ViewSWTRenderer.java:100) at org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer.render(AbstractSWTRenderer.java:198) at org.eclipse.emf.ecp.view.internal.swt.ECPSWTViewRendererImpl.render(ECPSWTViewRendererImpl.java:113) at org.eclipse.emf.ecp.ui.e4.editor.ECPE4Editor.setInput(ECPE4Editor.java:102) 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:54) at org.eclipse.e4.core.internal.contexts.ContextObjectSupplier$ContextInjectionListener.update(ContextObjectSupplier.java:90) at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:111) at org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:343) at org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:358) at org.eclipse.emf.ecp.application.e4.editor.E4ModelElementOpener.openModelElement(E4ModelElementOpener.java:77) at org.eclipse.emf.ecp.spi.ui.util.ECPHandlerHelper.openModelElement(ECPHandlerHelper.java:450) at org.eclipse.emf.ecp.ui.e4.view.DynamicCreateChildrenElementsMenuContribution$CustomCreateChildAction.run(DynamicCreateChildrenElementsMenuContribution.java:150) at org.eclipse.emf.ecp.ui.e4.view.DynamicCreateChildrenElementsMenuContribution$1.execute(DynamicCreateChildrenElementsMenuContribution.java:117) 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:54) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:282) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:264) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.ui.workbench.renderers.swt.DirectContributionItem.executeItem(DirectContributionItem.java:130) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:454) at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem$3.handleEvent(AbstractContributionItem.java:482) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4228) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3816) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:161) 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:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492)
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