I am using
struts 2.1.8 in weblogic portal and i am getting this error
my web.xml and portlet.xml are given below
The portlet "HelloWorld" is not available. The portlet class org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher is not found.
javax.portlet.UnavailableException: The portlet "HelloWorld" is not available. The portlet class org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher is not found.
at com.bea.portlet.container.PortletStub.createPortletInstance(PortletStub.java:744)
at com.bea.portlet.container.PortletStub.getPortletInstance(PortletStub.java:677)
at com.bea.portlet.container.PortletStub.init(PortletStub.java:215)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:803)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.fireRender(JavaPortletContent.java:264)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.renderInternal(JavaPortletContent.java:159)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.beginRender(JavaPortletContent.java:106)
at com.bea.netuix.servlets.controls.application.laf.ContentControlRenderer.beginRender(ContentControlRenderer.java:48)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:326)
at com.bea.netuix.nf.UIControl.render(UIControl.java:582)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:486)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
at jsp_servlet._framework._skeletons._default.__flowlayout._jspService(__flowlayout.java:271)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:408)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:318)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:505)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:432)
at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:130)
at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:208)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:168)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:388)
at com.bea.netuix.servlets.manager.UIServlet.processControlTree(UIServlet.java:301)
at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:927)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:336)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3502)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2186)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2092)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
web.xml :-
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>StrutsSample</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
<filter>
<filter-name>PageFlowJspFilter</filter-name>
<filter-class>org.apache.beehive.netui.pageflow.PageFlowJspFilter</filter-class>
</filter>
<filter>
<filter-name>PageFlowForbiddenFilter</filter-name>
<filter-class>org.apache.beehive.netui.pageflow.PageFlowForbiddenFilter</filter-class>
<init-param>
<param-name>response-code</param-name>
<param-value>404</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>PageFlowJspFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowJspFilter</filter-name>
<url-pattern>*.jspx</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.java</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.jsfb</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>PageFlowForbiddenFilter</filter-name>
<url-pattern>*.jpfs</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<listener>
<listener-class>org.apache.beehive.netui.pageflow.PageFlowContextListener</listener-class>
</listener>
<listener>
<listener-class>org.apache.beehive.netui.pageflow.HttpSessionMutexListener</listener-class>
</listener>
<
servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.beehive.netui.pageflow.PageFlowActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/_pageflow/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<servlet-class>org.apache.beehive.netui.pageflow.xmlhttprequest.XmlHttpRequestServlet</servlet-class>
</servlet>
<servlet id="Struts2PortletDispatcherServlet">
<servlet-name>Struts2PortletDispatcherServlet</servlet-name>
<servlet-class>org.apache.struts2.portlet.dispatcher.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.jpf</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<url-pattern>*.xhr</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>XmlHttpRequestServlet</servlet-name>
<url-pattern>*.render</url-pattern>
</servlet-mapping>
</web-app>
Portlet.xml :-
<?xml version="1.0" encoding="UTF-8"?>
<portlet-app version="1.0"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd
http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
id="my-portlet-app">
<portlet>
<description>Hello World </description>
<portlet-name>HelloWorld</portlet-name>
<display-name> hello world </display-name>
<portlet-class>org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher</portlet-class>
<init-param>
<!-- Portlet namespace -->
<name>portletNamespace</name>
<value>/portletA</value>
</init-param>
<init-param>
<!-- The base namespace of the view portlet mode -->
<name>viewNamespace</name>
<value>/view</value>
</init-param>
<init-param>
<!-- The default action to invoke in view mode -->
<name>defaultViewAction</name>
<value>index</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>view</portlet-mode>
</supports>
<portlet-info>
<title>HelloWorld</title>
</portlet-info>
</portlet>
</portlet-app>
Can anyone please tell me what should i do...?
