[richfaces-issues] [JBoss JIRA] Assigned: (RF-3842) scrollableDataTable: "java.lang.ArithmeticException" during using findComponent for geting component's selection or rowData.

scrollableDataTable: "java.lang.ArithmeticException" during using findComponent for geting component's selection or rowData. ---------------------------------------------------------------------------------------------------------------------------- Key: RF-3842 URL: http://jira.jboss.com/jira/browse/RF-3842 Project: RichFaces Issue Type: Bug Affects Versions: 3.2.2 Environment: IE6, IE7, FF 3.0, Opera 9.27, Safari 3.1 Reporter: Mikhail Vitenkov Assigned To: Anton Belevich Step 1. Get selection from scrollableDataTable using findComponent following way: <h:panelGrid columns="2"> <rich:column> <a4j:commandLink value="getSelection" reRender="findID"></a4j:commandLink> </rich:column> <rich:column> <h:outputText id="findID" value="#{rich:findComponent('sdt').selection}" /> </rich:column> </h:panelGrid> 'sdt' - id of the component. Step 2. Select any row of the scrollableDataTable. Step 3. Click 'getSelection' link. Actual behavior: javax.faces.FacesException: Exception while decoding component : {Component-Path : [Class: org.ajax4jsf.component.AjaxViewRoot,ViewId: /pages/Rich/Rich.jsp][Class: javax.faces.component.html.HtmlForm,Id: formID][Class: javax.faces.component.html.HtmlPanelGrid,Id: richGridID][Class: javax.faces.component.html.HtmlPanelGroup,Id: j_id_jsp_357983163_10][Class: javax.faces.component.UINamingContainer,Id: scrollableDataTableSubviewID][Class: org.richfaces.component.html.HtmlScrollableDataTable,Id: dataList]} at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:515) at org.ajax4jsf.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:1160) at org.ajax4jsf.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:1169) at org.richfaces.component.UIScrollableDataTable.processDecodes(UIScrollableDataTable.java:140) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:637) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:637) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:637) at javax.faces.component.UIForm.processDecodes(UIForm.java:57) at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:388) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:235) at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:405) at org.apache.myfaces.lifecycle.ApplyRequestValuesExecutor.execute(ApplyRequestValuesExecutor.java:32) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:103) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:76) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:148) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:154) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:265) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:376) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:503) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$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: java.lang.ArithmeticException: / by zero at org.richfaces.renderkit.html.ScrollableDataTableBaseRenderer.doDecode(ScrollableDataTableBaseRenderer.java:643) at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76) at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:511) ... 32 more The same exception take place in case getRowData method.