[richfaces-issues] [JBoss JIRA] Created: (RF-6457) Tree: illegal state exception moving expanded node

[Nick Belaevski (JIRA)]

Tree: illegal state exception moving expanded node
--------------------------------------------------

                 Key: RF-6457
                 URL: https://jira.jboss.org/jira/browse/RF-6457
             Project: RichFaces
          Issue Type: Bug
    Affects Versions: 3.3.1
            Reporter: Nick Belaevski
            Assignee: Nick Belaevski
             Fix For: Future


I have a tree on the left and a tree on right , I can move a Parent node (With children) from Left to right but
whenever I expand the node and move I get a


java.lang.IllegalStateException: No tree element available or row key not set!


when i looked at the trace i saw

SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.IllegalStateException: No tree element available or row key not set!
 at org.richfaces.model.TreeDataModel.walk(TreeDataModel.java:176)
 at org.richfaces.model.TreeDataModel.walkModel(TreeDataModel.java:295)
 at org.richfaces.component.UITree.walkModel(UITree.java:426)
 at org.richfaces.component.state.TreeState.visitNodes(TreeState.java:211)
 at org.richfaces.component.state.TreeState.expandNode(TreeState.java:273)
 at org.richfaces.component.state.events.ExpandNodeCommandEvent.execute(ExpandNodeCommandEvent.java:48)
 at org.richfaces.component.state.events.TreeStateCommandEvent.processListener(TreeStateCommandEvent.java:59)
 at org.richfaces.component.UITree.broadcast(UITree.java:565)
 at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:317)
 at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:292)
 at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:249)
 at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:462)
 at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)



-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira