Good day time.
I have simple JSR-168 servlet. When I start it it works good, but when
session is down, or when I change something in my code and try refresh it,
it shows "Portlet is unavailable..."

Does anyone has the ideas why this happens?

PS: I use Websphere Portal 5.0 TE

StackTrace is the following:
4937aced ServletInstan E SRVE0100E: Did not realize init() exception thrown
by servlet Weather: javax.servlet.ServletException: Cannot initialize
wrapper servlet: parameter servlet-oid not found

at com.ibm.wps.pe.pc.std.core.PortletServlet.init(PortletServlet.java:82)

at
com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletIn
stance.java:82)

at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycle
Servlet.java:147)

at
com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecy
cleServlet.java:270)

at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleS
ervlet.java:113)

at
com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:18
9)

at javax.servlet.GenericServlet.init(GenericServlet.java:258)

at
com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServlet
Manager.java:870)

at
com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServle
tManager.java:224)

at
com.ibm.ws.webcontainer.webapp.WebAppServletManager.getServletReference(WebA
ppServletManager.java:455)

at
com.ibm.ws.webcontainer.webapp.WebApp.getServletReference(WebApp.java:646)

at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcherInfo.calculateInfo(Web
AppRequestDispatcherInfo.java:187)

at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcherInfo.<init>(WebAppRequ
estDispatcherInfo.java:68)

at
com.ibm.ws.webcontainer.webapp.WebApp.getRequestDispatcher(WebApp.java:1457)

at
com.ibm.ws.webcontainer.webapp.WebApp.getRequestDispatcher(WebApp.java:1416)

at
com.ibm.wps.pe.om.definition.impl.ServletDefinitionImpl.getRequestDispatcher
(ServletDefinitionImpl.java:258)

at
org.apache.pluto.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.j
ava:210)

at
org.apache.pluto.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.j
ava:141)

at
com.ibm.wps.pe.pc.std.PortletContainerImpl.renderPortlet(PortletContainerImp
l.java:161)

.....

[ Post a follow-up to this message ]

i got same issue.i dont know why its happening.

Does anyone has the ideas why this happens?





> Good day time.
> I have simple JSR-168 servlet. When I start it it
> works good, but when
> session is down, or when I change something in my
> code and try refresh it,
> it shows "Portlet is unavailable..."
>
> Does anyone has the ideas why this happens?
>
> PS: I use Websphere Portal 5.0 TE
>
> StackTrace is the following:
> 4937aced ServletInstan E SRVE0100E: Did not realize
> init() exception thrown
> by servlet Weather: javax.servlet.ServletException:
> Cannot initialize
> wrapper servlet: parameter servlet-oid not found
>
> at
> com.ibm.wps.pe.pc.std.core.PortletServlet.init(Portlet
> Servlet.java:82)
>
> at
> com.ibm.ws.webcontainer.servlet.StrictServletInstance.
> doInit(StrictServletInstance.java:82)
>
> at
> com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet
> ._init(StrictLifecycleServlet.java:147)
>
> at
> com.ibm.ws.webcontainer.servlet.PreInitializedServletS
> tate.init(StrictLifecycleServlet.java:270)
>
> at
> com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet
> .init(StrictLifecycleServlet.java:113)
>
> at
> com.ibm.ws.webcontainer.servlet.ServletInstance.init(S
> ervletInstance.java:189)
>
> at
> javax.servlet.GenericServlet.init(GenericServlet.java:
> 258)
>
> at
> com.ibm.ws.webcontainer.webapp.WebAppServletManager.ad
> dServlet(WebAppServletManager.java:870)
>
> at
> com.ibm.ws.webcontainer.webapp.WebAppServletManager.lo
> adServlet(WebAppServletManager.java:224)
>
> at
> com.ibm.ws.webcontainer.webapp.WebAppServletManager.ge
> tServletReference(WebAppServletManager.java:455)
>
> at
> com.ibm.ws.webcontainer.webapp.WebApp.getServletRefere
> nce(WebApp.java:646)
>
> at
> com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher
> Info. calculateInfo(WebAppRequestDispatcherInf
o.java:18
> 7)
>
> at
> com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher
> Info.<init>(WebAppRequestDispatcherInfo.java:68)
>
> at
> com.ibm.ws.webcontainer.webapp.WebApp.getRequestDispat
> cher(WebApp.java:1457)
>
> at
> com.ibm.ws.webcontainer.webapp.WebApp.getRequestDispat
> cher(WebApp.java:1416)
>
> at
> com.ibm.wps.pe.om.definition.impl.ServletDefinitionImp
> l. getRequestDispatcher(ServletDefinitionIm
pl.java:258)
>
> at
> org.apache.pluto.invoker.impl.PortletInvokerImpl.invok
> e(PortletInvokerImpl.java:210)
>
> at
> org.apache.pluto.invoker.impl.PortletInvokerImpl.rende
> r(PortletInvokerImpl.java:141)
>
> at
> com.ibm.wps.pe.pc.std.PortletContainerImpl.renderPortl
> et(PortletContainerImpl.java:161)
>
> .....
>
>
>
>
>

[ Post a follow-up to this message ]

It's bug of UTE you should simple restart project on server if this
occuried.

<ram_cse@rediffmail.com> wrote in message
news:932546208.1164102711285.JavaMail.wassrvr@ltsgwas010.sby.ibm.com...
> i got same issue.i dont know why its happening.
>
> Does anyone has the ideas why this happens?
>
>
>
>
> 
>
>

[ Post a follow-up to this message ]