[SOLVED] XmlValueDisconnected Exception when moving AMF test steps

From a test case with an AMF Request steps, and several other steps, attempt to move an AMF request, either with the mouse or ctrl-arrow.

Result:

2010-02-11 11:57:38,796 ERROR [errorlog] org.apache.xmlbeans.impl.values.XmlValueDisconnectedException
org.apache.xmlbeans.impl.values.XmlValueDisconnectedException
at org.apache.xmlbeans.impl.values.XmlObjectBase.check_orphaned(XmlObjectBase.java:1244)
at com.eviware.soapui.config.impl.TestAssertionConfigImpl.getDisabled(Unknown Source)
at com.eviware.soapui.impl.wsdl.teststeps.WsdlMessageAssertion.isDisabled(WsdlMessageAssertion.java:363)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.AMFRequest.getAssertionStatus(AMFRequest.java:177)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.AMFRequest.getIcon(AMFRequest.java:322)
at com.eviware.soapui.impl.wsdl.teststeps.AMFRequestTestStep.getIcon(AMFRequestTestStep.java:456)
at com.eviware.soapui.impl.wsdl.panels.testcase.JTestStepList$TestStepCellRenderer.getListCellRendererComponent(JTestStepList.java:257)
at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1154)
at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1104)
at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(BasicListUI.java:2226)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:187)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:214)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:408)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:417)
at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:441)
at javax.swing.JList.setSelectedIndex(JList.java:1732)
at com.eviware.soapui.impl.wsdl.panels.testcase.JTestStepList$TestStepListModel$TestStepListTestSuiteListener.testStepMoved(JTestStepList.java:368)
at com.eviware.soapui.impl.wsdl.WsdlTestSuite.fireTestStepMoved(WsdlTestSuite.java:291)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCase.moveTestStep(WsdlTestCase.java:682)
at com.eviware.soapui.impl.wsdl.actions.teststep.MoveTestStepUpAction.perform(MoveTestStepUpAction.java:41)
at com.eviware.soapui.impl.wsdl.actions.teststep.MoveTestStepUpAction.perform(MoveTestStepUpAction.java:27)
at com.eviware.soapui.support.action.swing.SwingActionDelegate.actionPerformed(SwingActionDelegate.java:104)
at com.eviware.soapui.support.action.swing.DefaultActionList.dispatchKeyEvent(DefaultActionList.java:134)
at com.eviware.soapui.ui.Navigator$TreeKeyListener.keyPressed(Navigator.java:236)
at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:192)
at java.awt.Component.processKeyEvent(Component.java:5560)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2716)
at java.awt.Component.processEvent(Component.java:5379)
at java.awt.Container.processEvent(Container.java:2010)
at java.awt.Component.dispatchEventImpl(Component.java:4068)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1828)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:681)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:940)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:810)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:645)
at java.awt.Component.dispatchEventImpl(Component.java:3941)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Window.dispatchEventImpl(Window.java:1801)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)