Thanks. Here's the exception I got:
14:27:08,880 ERROR StandardWrapper[/portlet:jsp]:727 - Servlet.service() for se
vlet jsp threw exception
java.lang.IllegalStateException: Cannot access session scope in page that does
ot participate in any session
at org.apache.jasper.runtime.PageContextImpl.doGetAttribute(PageContext
mpl.java:264)
at org.apache.jasper.runtime.PageContextImpl.getAttribute(PageContextIm
l.java:249)
at org.apache.taglibs.standard.lang.jstl.ImplicitObjects$3.getValue(Imp
icitObjects.java:633)
It is so wired. I even can not google the exception. No one has seen
this before? Looks like the JSTL expression langaurage is working.
However, having problem to access the session from the JSP.
On Apr 4, 2005 2:41 PM, Hema Menon <[EMAIL PROTECTED]> wrote:
> What exception are you getting with JSTL? There has been some
> discussions here regarding evaluating expressions in jstl, refer to
> this thread
> http://www.mail-archive.com/jetspeed-user@jakarta.apache.org/msg15585.html
>
> Hema
>
> On Apr 4, 2005 4:37 PM, Derek Shen <[EMAIL PROTECTED]> wrote:
> > Talking to myself again.
> >
> > Looks like the problem is with the combination of JSTL and portlet session.
> >
> > <c:out value="${sessionScope.test}"/> throws the exception, and
> > <%= request.getSession().getAttribute("test") %> is fine.
> >
> > and the attribute I set inside portlet sessio is available in the http
> > session on JSP.
> >
> > It is ugly if I am not able to use JSTL with JSP and portlet.
> >
> > On Apr 4, 2005 2:03 PM, Derek Shen <[EMAIL PROTECTED]> wrote:
> > > Did not get response from the pluto mailing list.
> > >
> > > I tried it on the latest tomcat (5.5.7) just now and still have the
> > > same problem. Has anyone seen this exception before?
> > >
> > > java.lang.IllegalStateException: Cannot access session scope in page that
> > > does
> > > ot participate in any session
> > > at
> > > org.apache.jasper.runtime.PageContextImpl.doGetAttribute(PageContext
> > > mpl.java:264)
> > >
> > > ---------- Forwarded message ----------
> > > From: Derek Shen <[EMAIL PROTECTED]>
> > > Date: Apr 3, 2005 8:51 PM
> > > Subject: portlet session and http session
> > > To: [EMAIL PROTECTED]
> > >
> > > Alright, I know that it is an old issue, around which a lot of
> > > discussion have been made.
> > >
> > > http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]&msgId=2101721
> > >
> > > http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]&msgId=2101707
> > >
> > > http://issues.apache.org/jira/browse/PLUTO-53
> > >
> > > Some people said that it has been resolved by tomcat and some others
> > > claimed that it is only working on Jetty and not tomcat. I am totally
> > > confused. It seems a very trivial problem. What I am trying to achieve
> > > is so simple:
> > >
> > > Inside the GenericPortlet doView, populate some data and put into the
> > > PortletSession (eithe portlet scope or application scope), and
> > > dispatch (include) to a JSP within the same webapp. On the JSP, JSTL
> > > is used to retrieve and present the data from session
> > > (${sessionScope...).
> > >
> > > Everytime I run my portlet, I gives me this:
> > >
> > > 14:27:08,880 ERROR StandardWrapper[/portlet:jsp]:727 - Servlet.service()
> > > for se
> > > vlet jsp threw exception
> > > java.lang.IllegalStateException: Cannot access session scope in page that
> > > does
> > > ot participate in any session
> > > at
> > > org.apache.jasper.runtime.PageContextImpl.doGetAttribute(PageContext
> > > mpl.java:264)
> > > at
> > > org.apache.jasper.runtime.PageContextImpl.getAttribute(PageContextIm
> > > l.java:249)
> > > at
> > > org.apache.taglibs.standard.lang.jstl.ImplicitObjects$3.getValue(Imp
> > > icitObjects.java:633)
> > >
> > > I am using the tomcat 5.5.4 comes with the latest Pluto.
> > >
> > > I tried to follow this solution:
> > > http://weblogs.java.net/blog/wholder/archive/2005/02/session_session.html
> > >
> > > Using tomcat 5.5.x, set crossContext="true" and set
> > > emptySessionPath="true". It does not help, still the same exception.
> > >
> > > Someone please please help. Thanks!
> > > Derek
> > >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> --
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Hema Menon
>
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