java.lang.NullPointerException
   at javax.swing.text.StyledEditorKit$StyledViewFactory.create(StyledEditorKit.java:291)
   at javax.swing.text.CompositeView.loadChildren(CompositeView.java:95)
   at javax.swing.text.CompositeView.setParent(CompositeView.java:122)
   at javax.swing.plaf.basic.BasicTextUI$RootView.setView(BasicTextUI.java:1316)
   at javax.swing.plaf.basic.BasicTextUI.setView(BasicTextUI.java:678)
   at javax.swing.plaf.basic.BasicTextUI.modelChanged(BasicTextUI.java:667)
   at javax.swing.plaf.basic.BasicTextUI$UpdateHandler.propertyChange(BasicTextUI.java:1792)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
   at java.awt.Component.firePropertyChange(Component.java:8154)
   at javax.swing.text.JTextComponent.setEditable(JTextComponent.java:1781)
   at org.netbeans.modules.bugzilla.issue.CommentsPanel.setupTextPane(CommentsPanel.java:344)
   at org.netbeans.modules.bugzilla.issue.CommentsPanel.addSection(CommentsPanel.java:206)
   at org.netbeans.modules.bugzilla.issue.CommentsPanel.setIssue(CommentsPanel.java:171)
   at org.netbeans.modules.bugzilla.issue.IssuePanel.reloadForm(IssuePanel.java:615)
   at org.netbeans.modules.bugzilla.issue.IssuePanel.opened(IssuePanel.java:3056)
   at org.netbeans.modules.bugzilla.issue.IssueController.opened(IssueController.java:87)
   at org.netbeans.modules.bugtracking.ui.issue.IssueTopComponent.setIssue(IssueTopComponent.java:213)
   at org.netbeans.modules.bugtracking.ui.issue.IssueAction$3$1$1.run(IssueAction.java:213)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
   at java.awt.EventQueue.access$000(EventQueue.java:84)
   at java.awt.EventQueue$1.run(EventQueue.java:602)
   at java.awt.EventQueue$1.run(EventQueue.java:600)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:611)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:153)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)