2 Replies Latest reply on May 6, 2009 11:21 AM by jayakemmannu

    javax.el.PropertyNotFoundException Error

    jayakemmannu May 6, 2009 8:57 AM
      Hi I have crearted project called as myProject.a;so i have created 1  session beans. my sesseion bean is like this

      PolicySearchingAction.java

      package org.jboss.seam.myProject;
      import java.util.ArrayList;
      import java.util.List;
      import javax.ejb.Remove;
      import javax.ejb.Stateful;
      import javax.persistence.EntityManager;
      import javax.persistence.PersistenceContext;

      import org.jboss.seam.ScopeType;
      import org.jboss.seam.annotations.Factory;
      import org.jboss.seam.annotations.Name;
      import org.jboss.seam.annotations.Scope;
      import org.jboss.seam.annotations.datamodel.DataModel;
      import org.jboss.seam.annotations.security.Restrict;

      @Stateful
      @Name("policySearch")
      @Scope(ScopeType.SESSION)
      @Restrict("#{identity.loggedIn}")

      public class PolicySearchingAction implements PolicySearching {
           @PersistenceContext
          private EntityManager em;
         
          private String searchString;
          private int pageSize = 10;
          private int page;
          private boolean nextPageAvailable;
         
          @DataModel
          private List<Policy> policy;
        
          @Remove
           public void destroy() {
                // TODO Auto-generated method stub

           }

           public void find() {
                page = 0;
              queryPolicy();

           }
           
           private void queryPolicy() {
                List<Policy> results = em.createQuery("select p from Policy p where lower(p.policyId) like #{pattern} or lower(p.policyStartDate) like #{pattern} or lower(p.policyEndDate) like #{pattern} or lower(p.customer.customerId) like #{pattern} or lower(p.policytype.policyTypeId) like #{pattern} ")
              .setMaxResults(pageSize+1)
              .setFirstResult(page * pageSize)
              .getResultList();
             
              nextPageAvailable = results.size() > pageSize;
              if (nextPageAvailable)
              {
                  policy = new ArrayList<Policy>(results.subList(0,pageSize));
              } else {
                  policy = results;
              }
          }

           public int getPageSize() {
                return pageSize;
           }
           @Factory(value="pattern", scope=ScopeType.EVENT)
           public String getSearchPattern() {
                return searchString==null ?
                       "%" : '%' + searchString.toLowerCase().replace('*', '%') + '%';
           }

           public String getSearchString() {
                return searchString;
           }

           public boolean isNextPageAvailable() {
                return nextPageAvailable;
           }

           public void nextPage() {
                page++;
              queryPolicy();

           }

           public void setPageSize(int pageSize) {
                this.pageSize = pageSize;

           }

           public void setSearchString(String searchString) {
                this.searchString = searchString;

           }

      }

      my xhtml file is

      <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
          "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
      <ui:composition xmlns="http://www.w3.org/1999/xhtml"
          xmlns:s="http://jboss.com/products/seam/taglib"
          xmlns:ui="http://java.sun.com/jsf/facelets"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:rich="http://richfaces.org/rich"
          xmlns:a="http://richfaces.org/a4j"
          template="layout/template.xhtml">
         

      <ui:define name="body">

          <h:form id="searchCriteria" styleClass="edit">

              <rich:simpleTogglePanel label="Search Policies" switchType="ajax">

                  <s:decorate template="layout/display.xhtml">
                     
                      <h:inputText id="searchString" value="#{policySearch.searchString}" />
                        <a:support id="onkeyup" event="onkeyup" actionListener="#{policySearch.find}"   reRender="searchResults">                         
                        </a:support>&#160;
                        <a:commandButton id="findPolicies" value="Find Policies" action="#{policySearch.find}" reRender="searchResults"></a:commandButton>
                  </s:decorate>
                  <s:decorate template="layout/display.xhtml">
                    <h:outputLabel id="maximumResultsLabel" for="pageSize" > Maximum Results </h:outputLabel>
                      <h:selectOneMenu id="pageSize" value="#{policySearch.pageSize}" style=" width : 72px;">
                               <f:selectItem id="PageSize5" itemLabel="5" itemValue="5"/>
                               <f:selectItem id="PageSize10" itemLabel="10" itemValue="10"/>
                               <f:selectItem id="PageSize20" itemLabel="20" itemValue="20"/>
                            </h:selectOneMenu></s:decorate>
                    </rich:simpleTogglePanel>
               </h:form>
               
               <rich:panel id="searchResults">
                        <h:outputLabel id="NoPoliciesFoundMessage" value="No Policies Found" rendered="#{policy !=null  and policy.rowCount==0}" />
                       
                        <rich:dataTable id="policy" value="#{policy}" var="cla" rendered="#{policy.rowCount>0}">
                            <h:column id="column1">
                                <f:facet id="PolicyIDFacet" name="header">PolicyID</f:facet>
                                   #{cla.policyId}
                            </h:column>
                           
                            <h:column id="column2">
                                <f:facet id="PolicyStartDate" name="header">PolicyStartDate</f:facet>
                                  #{cla.policyStartDate}
                            </h:column>
                           
                            <h:column id="column3">
                            <f:facet id="PolicyEndDate" name="header">Policy End Date</f:facet>
                                #{cla.policyEndDate}
                            </h:column>
                             
                            
                            <h:column id="column5">
                                 <f:facet id="CustomerIDFacet" name="header">CustomerID</f:facet>
                                     #{cla.customer.customerId}
                               </h:column>
                             
                              <h:column>
                                 <f:facet id="PolicyTypeIDFacet" name="header">PolicyTypeID</f:facet>
                                     #{cla.policytype.policyTypeId}
                                </h:column>
                              
                        </rich:dataTable>
                        <s:link id="MoreResultsLink" value="More results" action="#{policySearch.nextPage}" rendered="#{policySearch.nextPageAvailable}"/>
                       
                </rich:panel>
      </ui:define>

      </ui:composition>

      the error what i.m getting is here as follows

      12:19:41,570 WARN  [lifecycle] /PolicyList.xhtml @21,87 value="#{policySearch.searchString}": Target Unreachable, identifier 'policySearch' resolved to null
      javax.el.PropertyNotFoundException: /PolicyList.xhtml @21,87 value="#{policySearch.searchString}": Target Unreachable, identifier 'policySearch' resolved to null
           at com.sun.facelets.el.TagValueExpression.getType(TagValueExpression.java:62)
           at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:92)
           at javax.faces.component.UIInput.getConvertedValue(UIInput.java:942)
           at javax.faces.component.UIInput.validate(UIInput.java:868)
           at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
           at javax.faces.component.UIInput.processValidators(UIInput.java:672)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
           at org.richfaces.component.UISimpleTogglePanel.processValidators(UISimpleTogglePanel.java:142)
           at javax.faces.component.UIForm.processValidators(UIForm.java:235)
           at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
           at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
           at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
           at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
           at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
           at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
           at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
           at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
           at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
           at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
           at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
           at java.lang.Thread.run(Unknown Source)
      12:19:41,570 ERROR [lifecycle] JSF1054: (Phase ID: PROCESS_VALIDATIONS 3, View ID: /PolicyList.xhtml) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@2226a7]
      12:19:41,570 WARN  [ExceptionFilter] handling uncaught exception
      javax.servlet.ServletException: /PolicyList.xhtml @21,87 value="#{policySearch.searchString}": Target Unreachable, identifier 'policySearch' resolved to null
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
           at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
           at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
           at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
           at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
           at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
           at java.lang.Thread.run(Unknown Source)
      Caused by: javax.el.PropertyNotFoundException: /PolicyList.xhtml @21,87 value="#{policySearch.searchString}": Target Unreachable, identifier 'policySearch' resolved to null
           at com.sun.facelets.el.TagValueExpression.getType(TagValueExpression.java:62)
           at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:92)
           at javax.faces.component.UIInput.getConvertedValue(UIInput.java:942)
           at javax.faces.component.UIInput.validate(UIInput.java:868)
           at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
           at javax.faces.component.UIInput.processValidators(UIInput.java:672)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
           at org.richfaces.component.UISimpleTogglePanel.processValidators(UISimpleTogglePanel.java:142)
           at javax.faces.component.UIForm.processValidators(UIForm.java:235)
           at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
           at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
           at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
           at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
           at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
           at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
           ... 41 more
      12:19:41,570 WARN  [ExceptionFilter] exception root cause
      javax.el.PropertyNotFoundException: /PolicyList.xhtml @21,87 value="#{policySearch.searchString}": Target Unreachable, identifier 'policySearch' resolved to null
           at com.sun.facelets.el.TagValueExpression.getType(TagValueExpression.java:62)
           at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:92)
           at javax.faces.component.UIInput.getConvertedValue(UIInput.java:942)
           at javax.faces.component.UIInput.validate(UIInput.java:868)
           at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
           at javax.faces.component.UIInput.processValidators(UIInput.java:672)
           at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
           at org.richfaces.component.UISimpleTogglePanel.processValidators(UISimpleTogglePanel.java:142)
           at javax.faces.component.UIForm.processValidators(UIForm.java:235)
           at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
           at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
           at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
           at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
           at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
           at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
           at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
           at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
           at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
           at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
           at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
           at java.lang.Thread.run(Unknown Source)
      12:19:41,570 WARN  [ExceptionFilter] running exception handlers
           
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      • Tags:
        • 1. Re: javax.el.PropertyNotFoundException Error
          niox.nikospara.yahoo.com
          niox.nikospara.yahoo.com May 6, 2009 11:02 AM (in response to jayakemmannu)

          You need to make sure that the policySearch component is created before trying to set values on it.


          Use a page action that calls the policySearch component


          -OR-


          Make a @Factory method for the component


          -OR-


          Create a separate plain bean that holds the search parameters, searchString, pageSize etc, @Inject and @Outject it from policySearch and finally create a @Factory method for the bean in policySearch


          -OR-


          Use @In(create=true) from another component that is always called before policySearch


          -OR-


          (If you find any other way, let me know ;)


          Just specifying @AutoCreate on policySearch will not work in this case.

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          • 2. Re: javax.el.PropertyNotFoundException Error
            jayakemmannu May 6, 2009 11:21 AM (in response to jayakemmannu)

            Hi,thanks for your comment.As i'm newbie to this technology,the things what you have told are not clear to me,can you tell where should i modify my code? thanks in advance

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