we have installed omnifind search engine in our websphere portal6.0, we made some changes to dynamic most recent documents .java file and compiled with ant, and installed in portal.
When we enter a search string, and click on search, the application working fine. And if dont mention any query/search string, its saying portlet unavailable. In log,
The stack trace is as follows. Can any one suggest whats wrong in this, looking into stacktrace? is it the struts jar versioning problem? or some thign wrong with the code?like not considering the null or empty strings?
java.lang.NoSuchMethodError: com.ibm.es.searchui.actions.BaseAction: method saveErrors(Ljavax/servlet/http/HttpServletRequest;Lorg/apache/struts/action/ActionMessages;)V not found
at com.ibm.es.searchui.actions.BaseAction.processQueryAction(BaseAction.java:699)
at com.ibm.es.searchui.actions.SearchRenderAction.execute(SearchRenderAction.java:197)
at com.ibm.portal.struts.portlet.WpRequestProcessor.processActionPerform(WpRequestProcessor.java:379)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at com.ibm.portal.struts.portlet.WpRequestProcessor.processNewActionUri(WpRequestProcessor.java:951)
at com.ibm.portal.struts.command.StrutsViewActionCommand.execute(StrutsViewActionCommand.java:247)
at com.ibm.wps.standard.struts.util.WpsStrutsUtil.executeCommand(WpsStrutsUtil.java:1344)
at com.ibm.wps.standard.struts.util.WpsStrutsUtil.executeCommand(WpsStrutsUtil.java:1303)
at com.ibm.wps.standard.struts.util.WpsStrutsUtil.executeSavedCommand(WpsStrutsUtil.java:1218)
at com.ibm.portal.struts.portlet.StrutsPortlet.doService(StrutsPortlet.java:1131)
at com.ibm.portal.struts.portlet.StrutsPortlet.doView(StrutsPortlet.java:1185)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:235)
at com.ibm.portal.struts.portlet.StrutsPortlet.doDispatch(StrutsPortlet.java:2578)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:163)
at com.ibm.wps.pe.pc.std.cmpf.impl.PortletFilterChainImpl.render(PortletFilterChainImpl.java:144)
at com.ibm.wps.pe.pc.std.invoker.impl.PortletServlet.dispatch(PortletServlet.java:131)
at com.ibm.wps.pe.pc.std.invoker.impl.PortletServlet.doPost(PortletServlet.java:76)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.wps.pe.pc.std.cache.CacheablePortlet.service(CacheablePortlet.java:393)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled C
