I've got an error when I righ-click on the dataset under "scenario data" under scenario view.

Error log:

!ENTRY org.eclipse.ui 4 4 2015-06-05 14:47:56.890
!MESSAGE Could not create action delegate for id: edu.illinois.ncsa.ergo.gis.ui.actions.CollectionSelectActiveDatasetAction

!ENTRY org.eclipse.equinox.registry 4 1 2015-06-05 14:47:56.894
!MESSAGE Plug-in edu.illinois.ncsa.ergo.gis.ui was unable to load class edu.illinois.ncsa.ergo.gis.ui.actions.CollectionSelectActiveDatasetAction.
!STACK 0
java.lang.ClassNotFoundException: edu.illinois.ncsa.ergo.gis.ui.actions.CollectionSelectActiveDatasetAction cannot be found by edu.illinois.ncsa.ergo.gis.ui_4.0.0.qualifier
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:432)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:285)
at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:122)
at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:277)
at org.eclipse.ui.internal.PluginAction.<init>(PluginAction.java:112)
at org.eclipse.ui.internal.ObjectPluginAction.<init>(ObjectPluginAction.java:91)
at org.eclipse.ui.internal.ActionDescriptor.createAction(ActionDescriptor.java:272)
at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:176)
at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:103)
at org.eclipse.ui.internal.ObjectActionContributor.createActionDescriptor(ObjectActionContributor.java:208)
at org.eclipse.ui.internal.PluginActionBuilder.readElement(PluginActionBuilder.java:162)
at org.eclipse.ui.internal.ObjectActionContributor.readElement(ObjectActionContributor.java:290)
at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:145)
at org.eclipse.ui.internal.registry.RegistryReader.readElementChildren(RegistryReader.java:134)
at org.eclipse.ui.internal.ObjectActionContributor.readConfigElement(ObjectActionContributor.java:260)
at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:226)
at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:303)
at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89)
at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:328)
at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:405)
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:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4963)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4639)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1626)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2075)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5023)
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:4213)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755)
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 edu.illinois.ncsa.ergo.eq.rcp.Application.start(Application.java:39)
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(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:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)

!ENTRY org.eclipse.jface 4 0 2015-06-05 14:47:56.901
!MESSAGE The command ("data") is undefined
!STACK 0
java.lang.Exception
at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActive(ExternalActionManager.java:381)
at org.eclipse.jface.action.ActionContributionItem.isCommandActive(ActionContributionItem.java:656)
at org.eclipse.jface.action.ActionContributionItem.isVisible(ActionContributionItem.java:712)
at org.eclipse.ui.internal.PluginActionContributionItem.isVisible(PluginActionContributionItem.java:150)
at org.eclipse.jface.action.MenuManager.isChildVisible(MenuManager.java:1040)
at org.eclipse.jface.action.MenuManager.update(MenuManager.java:802)
at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:494)
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:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4963)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4639)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:339)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1626)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2075)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5023)
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:4213)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755)
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 edu.illinois.ncsa.ergo.eq.rcp.Application.start(Application.java:39)
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(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:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)