org.eclipse.emf.common.util.wrappedexception: an exception was ignored during command execution
	at org.eclipse.emf.common.command.basiccommandstack.handleerror(basiccommandstack.java:287)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.handleerror(abstracttransactionalcommandstack.java:125)
	at org.eclipse.emf.common.command.basiccommandstack.execute(basiccommandstack.java:118)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.basicexecute(abstracttransactionalcommandstack.java:241)
	at org.unicase.workspace.changetracking.commands.emfstoretransactionalcommandstack.basicexecute(emfstoretransactionalcommandstack.java:49)
	at org.eclipse.emf.transaction.impl.transactionalcommandstackimpl.doexecute(transactionalcommandstackimpl.java:63)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.execute(abstracttransactionalcommandstack.java:165)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.execute(abstracttransactionalcommandstack.java:219)
	at org.unicase.workspace.util.unicasecommand.run(unicasecommand.java:45)
	at org.unicase.ui.taskview.workitemdoneorresolvededitingsupport.setvalue(workitemdoneorresolvededitingsupport.java:112)
	at org.eclipse.jface.viewers.editingsupport.savecelleditorvalue(editingsupport.java:113)
	at org.eclipse.jface.viewers.columnviewereditor.saveeditorvalue(columnviewereditor.java:455)
	at org.eclipse.jface.viewers.columnviewereditor.applyeditorvalue(columnviewereditor.java:311)
	at org.eclipse.jface.viewers.columnviewereditor$2.applyeditorvalue(columnviewereditor.java:153)
	at org.eclipse.jface.viewers.celleditor$1.run(celleditor.java:333)
	at org.eclipse.core.runtime.saferunner.run(saferunner.java:42)
	at org.eclipse.ui.internal.jfaceutil$1.run(jfaceutil.java:49)
	at org.eclipse.jface.util.saferunnable.run(saferunnable.java:175)
	at org.eclipse.jface.viewers.celleditor.fireapplyeditorvalue(celleditor.java:331)
	at org.eclipse.jface.viewers.checkboxcelleditor.activate(checkboxcelleditor.java:85)
	at org.eclipse.jface.viewers.celleditor.activate(celleditor.java:899)
	at org.eclipse.jface.viewers.checkboxcelleditor.activate(checkboxcelleditor.java:129)
	at org.eclipse.jface.viewers.columnviewereditor.activatecelleditor(columnviewereditor.java:203)
	at org.eclipse.jface.viewers.columnviewereditor.handleeditoractivationevent(columnviewereditor.java:444)
	at org.eclipse.jface.viewers.columnviewer.triggereditoractivationevent(columnviewer.java:680)
	at org.eclipse.jface.viewers.columnviewer.handlemousedown(columnviewer.java:664)
	at org.eclipse.jface.viewers.columnviewer.access$0(columnviewer.java:660)
	at org.eclipse.jface.viewers.columnviewer$1.mousedown(columnviewer.java:89)
	at org.eclipse.swt.widgets.typedlistener.handleevent(typedlistener.java:185)
	at org.eclipse.swt.widgets.eventtable.sendevent(eventtable.java:84)
	at org.eclipse.swt.widgets.display.sendevent(display.java:3776)
	at org.eclipse.swt.widgets.widget.sendevent(widget.java:1367)
	at org.eclipse.swt.widgets.widget.sendevent(widget.java:1390)
	at org.eclipse.swt.widgets.widget.sendevent(widget.java:1375)
	at org.eclipse.swt.widgets.widget.notifylisteners(widget.java:1187)
	at org.eclipse.swt.widgets.display.rundeferredevents(display.java:3622)
	at org.eclipse.swt.widgets.display.applicationnexteventmatchingmask(display.java:4479)
	at org.eclipse.swt.widgets.display.applicationproc(display.java:4739)
	at org.eclipse.swt.internal.cocoa.os.objc_msgsendsuper(native method)
	at org.eclipse.swt.widgets.widget.callsuper(widget.java:220)
	at org.eclipse.swt.widgets.widget.mousedownsuper(widget.java:1025)
	at org.eclipse.swt.widgets.table.mousedownsuper(table.java:1930)
	at org.eclipse.swt.widgets.widget.mousedown(widget.java:1021)
	at org.eclipse.swt.widgets.control.mousedown(control.java:2240)
	at org.eclipse.swt.widgets.table.mousedown(table.java:1912)
	at org.eclipse.swt.widgets.display.windowproc(display.java:4976)
	at org.eclipse.swt.internal.cocoa.os.objc_msgsendsuper(native method)
	at org.eclipse.swt.widgets.widget.callsuper(widget.java:220)
	at org.eclipse.swt.widgets.widget.windowsendevent(widget.java:1943)
	at org.eclipse.swt.widgets.shell.windowsendevent(shell.java:2008)
	at org.eclipse.swt.widgets.display.windowproc(display.java:5040)
	at org.eclipse.swt.internal.cocoa.os.objc_msgsendsuper(native method)
	at org.eclipse.swt.widgets.display.applicationsendevent(display.java:4582)
	at org.eclipse.swt.widgets.display.applicationproc(display.java:4659)
	at org.eclipse.swt.internal.cocoa.os.objc_msgsend(native method)
	at org.eclipse.swt.internal.cocoa.nsapplication.sendevent(nsapplication.java:115)
	at org.eclipse.swt.widgets.display.readanddispatch(display.java:3274)
	at org.eclipse.ui.internal.workbench.runeventloop(workbench.java:2629)
	at org.eclipse.ui.internal.workbench.runui(workbench.java:2593)
	at org.eclipse.ui.internal.workbench.access$4(workbench.java:2427)
	at org.eclipse.ui.internal.workbench$7.run(workbench.java:670)
	at org.eclipse.core.databinding.observable.realm.runwithdefault(realm.java:332)
	at org.eclipse.ui.internal.workbench.createandrunworkbench(workbench.java:663)
	at org.eclipse.ui.platformui.createandrunworkbench(platformui.java:149)
	at org.eclipse.ui.internal.ide.application.ideapplication.start(ideapplication.java:115)
	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:369)
	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:39)
	at sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:25)
	at java.lang.reflect.method.invoke(method.java:597)
	at org.eclipse.equinox.launcher.main.invokeframework(main.java:619)
	at org.eclipse.equinox.launcher.main.basicrun(main.java:574)
	at org.eclipse.equinox.launcher.main.run(main.java:1407)
	at org.eclipse.equinox.launcher.main.main(main.java:1383)
caused by: java.lang.nullpointerexception
	at org.eclipse.ui.dialogs.abstractelementlistselectiondialog.handleemptylist(abstractelementlistselectiondialog.java:458)
	at org.eclipse.ui.dialogs.abstractelementlistselectiondialog$4.run(abstractelementlistselectiondialog.java:443)
	at org.eclipse.swt.custom.busyindicator.showwhile(busyindicator.java:70)
	at org.eclipse.ui.dialogs.abstractelementlistselectiondialog.create(abstractelementlistselectiondialog.java:436)
	at org.eclipse.jface.window.window.open(window.java:790)
	at org.eclipse.ui.dialogs.abstractelementlistselectiondialog.open(abstractelementlistselectiondialog.java:422)
	at org.unicase.ui.taskview.workitemdoneorresolvededitingsupport.showreviewerselectiondialog(workitemdoneorresolvededitingsupport.java:194)
	at org.unicase.ui.taskview.workitemdoneorresolvededitingsupport.dosetvalue(workitemdoneorresolvededitingsupport.java:135)
	at org.unicase.ui.taskview.workitemdoneorresolvededitingsupport.access$1(workitemdoneorresolvededitingsupport.java:117)
	at org.unicase.ui.taskview.workitemdoneorresolvededitingsupport$1.dorun(workitemdoneorresolvededitingsupport.java:110)
	at org.unicase.workspace.util.unicasecommand.doexecute(unicasecommand.java:32)
	at org.eclipse.emf.transaction.recordingcommand.execute(recordingcommand.java:135)
	at org.eclipse.emf.common.command.basiccommandstack.execute(basiccommandstack.java:84)
	... 75 more

