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From "Tamilla (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Created] (TRINIDAD-2265) Trinidad tr:treeTable expand/collapse commands
Date Wed, 02 May 2012 06:57:00 GMT
Tamilla created TRINIDAD-2265:
---------------------------------

             Summary: Trinidad tr:treeTable expand/collapse commands
                 Key: TRINIDAD-2265
                 URL: https://issues.apache.org/jira/browse/TRINIDAD-2265
             Project: MyFaces Trinidad
          Issue Type: Bug
          Components: Components
    Affects Versions: 2.0.1-core, 2.0.0-core
         Environment: MyEclipse 10
            Reporter: Tamilla


problem is expand/collapse commands of treeTable. I think they are supposed to automatically
expand/collapse tree nodes, but by clicking them, nothing happens and I got the exception

SEVERE: Error Rendering View[/MyXhtml.xhtml] 01/05/2012 15:31:08 org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelPartialRootRenderer
encodeAll    SEVERE: Error displaying partial page    java.lang.NullPointerException     
  at org.apache.myfaces.trinidad.render.CoreRenderer.getFacesBean(CoreRenderer.java:739) 
 

the reason of this that it is happening around line 739 of CoreRenderer#getFacesBean():

  736     protected FacesBean getFacesBean(
  737     UIComponent component)
  738    {
  739     return ((UIXComponent) component).getFacesBean(); 
  740     } 

So, component is null.



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