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Home > Archive > WebSphere Portal Server > December 2006 > Did not realize init() exception thrown by servlet.
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| Author |
Did not realize init() exception thrown by servlet.
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| 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(StrictServletInstance.java:82)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at
com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at
com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at
com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:870)
at
com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at
com.ibm.ws.webcontainer.webapp.WebAppServletManager. getServletReference(WebAppServletManager
.java:455)
at
com.ibm.ws.webcontainer.webapp.WebApp.getServletReference(WebApp.java:646)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcherInfo. calculateInfo(WebAppRequestDispatcherInf
o.java:187)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcherInfo.<init>(WebAppRequestDispatcherInfo.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(ServletDefinitionIm
pl.java:258)
at
org.apache.pluto.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:210)
at
org.apache.pluto.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:141)
at
com.ibm.wps.pe.pc.std.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:161)
......
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| 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)
>
> .....
>
>
>
>
>
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| 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?
>
>
>
>
>
>
>
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