0 Replies Latest reply on Oct 13, 2015 3:18 AM by Kannan Nagarajan

    Error Rendering View: java.lang.IllegalStateException: duplicate Id for a component

    Kannan Nagarajan Newbie

      I am using JSF 1.2 Richfaces 3.3.0 and Facelets 1.1.15 with Tomcat 6.

      My Server is Ubuntu 12.04.

       

      Often I am getting exception as

       

          Error Rendering View

          java.lang.IllegalStateException: duplicate Id for a component.

       

      I have more than 130 pages in my project. It occurs occasionally in other pages.

      But I am getting often in two pages which has more number of calculations, `reRender` and more number of users use this two pages at a time (2 to 12 users at a time).

       

      Default State saving method is server.

       

      My jars:

       

          JSF

          1. jsf-api-1.2_12.jar

          2. jsf-facelets-1.1.15.jar

          3. jsf-impl-1.2_12.jar

         

          Richfaces

          4. richfaces-api-3.3.0.GA.jar

          5. richfaces-impl-3.3.0.GA.jar

          6. richfaces-ui-3.3.0.GA.jar

       

      1. Referred  

          http://stackoverflow.com/questions/20543070/duplicate-component-id-found-in-view       

       

      and I added

       

          <context-param>

              <param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>

              <param-value>true</param-value>

          </context-param>

       

       

      2. Referred

      http://stackoverflow.com/questions/2101755/binding-attribute-causes-duplicate-component-id-found-in-the-view

       

      and I had set unique id for all components explicitly in this two pages. In my project `binding` is used for only once for menu bar and the corresponding bean is request scoped.

       

      Stack Trace :

       

          duplicate Id for a component chgtype:porder

         

          ava.lang.IllegalStateException: duplicate Id for a component chgtype:porder

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:68)

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)

              at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)

              at org.ajax4jsf.application.AjaxStateManager.getTreeStructureToSave(AjaxStateManager.java:187)

              at org.ajax4jsf.application.AjaxStateManager.buildViewState(AjaxStateManager.java:473)

              at org.ajax4jsf.application.AjaxStateManager.saveSerializedView(AjaxStateManager.java:426)

              at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:617)

              at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)

              at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)

              at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)

              at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)

              at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)

              at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

              at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)

              at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)

              at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)

              at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)

              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

              at com.systech.tradewinds.admin.bean.SessionFilter.doFilter(SessionFilter.java:66)

              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:233)

              at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

              at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

              at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

              at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

              at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)

              at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)

              at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)

              at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

              at java.lang.Thread.run(Thread.java:745)

       

      In component Tree : Same components with same id is duplicated.

       

       

       

          <HtmlInputText disabled="true" id="porder" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" styleClass="rsInput" transient="false" valid="true" value="SK15POR-2125"/>

         

          <HtmlInputText disabled="true" id="porder" immediate="false" localValueSet="false" maxlength="-2147483648" readonly="false" rendered="true" required="false" size="-2147483648" styleClass="rsInput" transient="false" valid="true" value="SK15POR-2125"/>

       

      Note :

      1. This exception occurs for both explicitly set ids and for auto generated ids. This exception occurs with random ids. This exception occurs mostly in client machines(especially windows).

       

      2. I have not used `<ui:repeat>` etc. I have used `<rich:dataTable>` mostly.

      Help me to fix this issue.