NPE trying to open HTTP Request steps for editing

I am using the latest 3.5 build and I am getting a null pointer exception when trying to open any HTTP request step for editiing:

Thu Mar 18 17:15:13 EDT 2010:ERROR:java.lang.NullPointerException
   java.lang.NullPointerException
    at com.eviware.soapui.support.editor.inspectors.jms.header.RequestJMSHeaderInspector.buildContent(RequestJMSHeaderInspector.java:68)
    at com.eviware.soapui.support.editor.inspectors.jms.header.AbstractJMSHeaderInspector.getComponent(AbstractJMSHeaderInspector.java:48)
    at com.eviware.soapui.support.components.JInspectorPanelImplPro.addInspector(SourceFile:171)
    at com.eviware.soapui.support.editor.Editor.addInspector(Editor.java:184)
    at com.eviware.soapui.impl.support.components.RequestMessageXmlEditor.<init>(RequestMessageXmlEditor.java:60)
    at com.eviware.soapui.impl.support.panels.AbstractHttpRequestDesktopPanel$AbstractHttpRequestMessageEditor.<init>(AbstractHttpRequestDesktopPanel.java:331)
    at com.eviware.soapui.impl.support.panels.AbstractHttpXmlRequestDesktopPanel$HttpRequestMessageEditor.<init>(AbstractHttpXmlRequestDesktopPanel.java:51)
    at com.eviware.soapui.impl.support.panels.AbstractHttpXmlRequestDesktopPanel.buildRequestEditor(AbstractHttpXmlRequestDesktopPanel.java:37)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.ProHttpTestRequestDesktopPanel.buildRequestEditor(SourceFile:38)
    at com.eviware.soapui.impl.support.panels.AbstractHttpRequestDesktopPanel.buildContent(AbstractHttpRequestDesktopPanel.java:201)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.HttpTestRequestDesktopPanel.buildContent(HttpTestRequestDesktopPanel.java:140)
    at com.eviware.soapui.impl.support.panels.AbstractHttpRequestDesktopPanel.init(AbstractHttpRequestDesktopPanel.java:130)
    at com.eviware.soapui.impl.support.panels.AbstractHttpRequestDesktopPanel.<init>(AbstractHttpRequestDesktopPanel.java:107)
    at com.eviware.soapui.impl.support.panels.AbstractHttpXmlRequestDesktopPanel.<init>(AbstractHttpXmlRequestDesktopPanel.java:31)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.HttpTestRequestDesktopPanel.<init>(HttpTestRequestDesktopPanel.java:86)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.ProHttpTestRequestDesktopPanel.<init>(SourceFile:32)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.ProHttpTestRequestStepPanelBuilder.buildDesktopPanel(SourceFile:22)
    at com.eviware.soapui.impl.wsdl.panels.teststeps.ProHttpTestRequestStepPanelBuilder.buildDesktopPanel(SourceFile:17)
    at com.eviware.soapui.ui.TabbedSoapUIDesktop.showDesktopPanel(SourceFile:211)
    at com.eviware.soapui.support.UISupport.showDesktopPanel(UISupport.java:567)
    at com.eviware.soapui.support.UISupport.selectAndShow(UISupport.java:555)
    at com.eviware.soapui.impl.wsdl.actions.support.ShowDesktopPanelAction.perform(ShowDesktopPanelAction.java:53)
    at com.eviware.soapui.support.action.swing.SwingActionDelegate.actionPerformed(SwingActionDelegate.java:104)
    at com.eviware.soapui.support.action.swing.DefaultActionList.performDefaultAction(DefaultActionList.java:107)
    at com.eviware.soapui.ui.Navigator$TreeMouseListener$1.run(Navigator.java:408)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

The edit window does not appear.