[ 
https://issues.apache.org/struts/browse/WW-3056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Musachy Barroso resolved WW-3056.
---------------------------------

    Resolution: Not A Problem

please ask questions on the mailing list. this error happens when a session is 
accessed after being invalidated.

> getAttribute: Session already invalidated>java.lang.IllegalStateException: 
> getAttribute: Session already invalidated
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: WW-3056
>                 URL: https://issues.apache.org/struts/browse/WW-3056
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Other
>    Affects Versions: 2.1.6
>         Environment: Struts2
> TC 6.0.14
> J2SE 6.0
>            Reporter: Martin Gainty
>            Priority: Minor
>
> [WARN] OgnlValueStack - Could not find property [theme]
> [WARN] OgnlValueStack - Caught an exception while evaluating expression 
> '#attr.t
> heme' against value stack <java.lang.IllegalStateException: getAttribute: 
> Sessio
> n already invalidated>java.lang.IllegalStateException: getAttribute: Session 
> alr
> eady invalidated
>         at 
> org.apache.catalina.session.StandardSession.getAttribute(StandardSess
> ion.java:1032)
>         at 
> org.apache.catalina.session.StandardSessionFacade.getAttribute(Standa
> rdSessionFacade.java:110)
>         at 
> org.apache.jasper.runtime.PageContextImpl.doFindAttribute(PageContext
> Impl.java:465)
>         at 
> org.apache.jasper.runtime.PageContextImpl.findAttribute(PageContextIm
> pl.java:450)
>         at org.apache.struts2.util.AttributeMap.get(AttributeMap.java:97)
> org.apache.struts2.util.AttributeMap
> AttributeMap does not test for IES ..suggested workaround which works on my 
> box:
>     public Object get(Object key)
>     {
>         PageContext pc = getPageContext();
>         if (pc == null)
>         { //start pc == null
>            Map request = (Map) context.get("request");
>            try
>            { //start 1st try
>             Map session = (Map) context.get("session");
>             //Map application = (Map) context.get("application");
>             if ((request != null) && (request.get(key) != null))
>             {
>                 return request.get(key);
>             }
>             else if ((session != null) && (session.get(key) != null))
>             {
>                 return session.get(key);
>                       }
>             } //end 1st try
>             catch(java.lang.IllegalStateException ise)
>             {
>                         
> System.out.println("org.apache.struts2.util.AttributeMap get has produced 
> IllegalStateException message="+ise.getMessage());
>                 }
>           Map application = (Map) context.get("application");
>           //} else
>           if ((application != null) && (application.get(key) != null)) return 
> application.get(key);
>           }
>         else
>         { //start else
>             try
>             {
>                 return pc.findAttribute(key.toString());
>             }
>             catch (NullPointerException npe)
>             {
>                 return null;
>             }
>             catch (java.lang.IllegalStateException ise)
>             {
>                               return null;
>                       }
>         } //end else
>         return null;
>     }
> MCG 03/22/09

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