Hi,I'm developing a portlet with JSF using the Tomahawk t:dataTable action in combination with t:dataScroller for implementing a pageable search results page. The page includes a form for typing in search criteria and dataTable is used for representing the results. Part of the time this is working as expected but occasionally I receive error messages about duplicate components in the component tree (see below). I'm using Tomahawk 1.1.3 and the application runs on WebSphere Portal Server 6.0.
Has anyone else bumped into this problem? What could be causing this?Caused by: java.lang.IllegalStateException: Client-id : scrollerprevious is duplicated in the faces tree. Component : listForm:scrollerprevious, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /WEB-INF/jsp/acars/listReports.jsp][Class: org.apache.myfaces.custom.div.Div,Id: _idJsp0PC_7_BAQQI5230OL3C02 T1C1LCM30D2_][Class: javax.faces.component.html.HtmlForm,Id: listForm][Class: org.apache.myfaces.custom.div.Div,Id: _idJsp38PC_7_BAQQI5230OL3C02T1C1LCM30D2_][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp80PC_7_BAQQI5230OL3C02T1C1LCM30D2_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroller][Class: javax.faces.component.html.HtmlCommandLink,Id: scrollerprevious]} at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java(Compiled Code)) at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305) at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122) at com.ibm._jsp._listReports._jspx_meth_f_view_0(_listReports.java:1671)
at com.ibm._jsp._listReports._jspService(_listReports.java:89)
at
com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java(Compiled Code))
at
javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled
Code))
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled
Code))
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java(Compiled
Code))
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled
Code))
at
com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java(Inlined
Compiled Code))
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java(Compiled
Code))
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java(Compiled
Code))
at
org.apache.pluto.core.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:112)
... 170 more
datascroller-issue.txt.gz
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