It works. I made a silly mistake, and put this line in my jsp:
<%@ page session="false" %> On Apr 4, 2005 2:47 PM, Derek Shen <[EMAIL PROTECTED]> wrote: > 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 > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > -- > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Hema Menon > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
