rich:subtable render bug?
rolmovel Dec 28, 2007 5:17 AMHi all, i have a checkbox that controls a subtable rendering, after render the subtable when i try to hide the subtable a nullpointer exception is thrown
<rich:dataTable id="table" value="#{process260WFBean.list}" var="item" > <rich:column > <f:facet name="header"> <h:outputText value="Anulate" /> </f:facet> <h:commandLink actionListener="#{process260WFBean.selectDetail}" action="#{process260WFBean.cancel}" immediate="true"> <f:attribute name="idOper" value="#{item.id}" /> <h:outputText value="*"></h:outputText> </h:commandLink> </rich:column> <rich:column> <f:facet name="header"> <h:outputText value="Created date" /> </f:facet> <h:commandLink actionListener="#{process260WFBean.selectDetail}" action="go" immediate="true"> <f:attribute name="idBank" value="#{item.id}" /> <h:outputText value="#{item.createdDate}"></h:outputText> </h:commandLink> </rich:column> <rich:column> <f:facet name="header"> <h:outputText value="Type"/> </f:facet> <h:outputText value="#{tecnalis:getDescription('operation_type',item.type, configuration.language)}"></h:outputText> </rich:column> <rich:column> <f:facet name="header"> <h:outputText value="Description"/> </f:facet> <h:outputText value="#{item.description}"></h:outputText> </rich:column> <rich:subTable id="table2" value="#{item.movements}" var="item2" rendered="#{process260WFBean.detail}"> <t:column width="50%"> </t:column> <t:column align="right"> <h:outputText value="#{tecnalis:getDescription('balance_type',item2.balanceType, configuration.language)}"></h:outputText> </t:column> <t:column align="right"> <h:outputText value="#{item2.amount}"></h:outputText> </t:column> <t:column align="right"> <h:outputText value="#{tecnalis:getDescription('currency',item2.currency, configuration.language)}"></h:outputText> </t:column> <t:column align="right"> <h:outputText value="#{item2.rollingBalance}"></h:outputText> </t:column> </rich:subTable> <f:facet name="footer"> </f:facet> </rich:dataTable> View Movements<h:selectBooleanCheckbox id="ss" value="#{process260WFBean.detail}" />
And the exception thrown
11:11:53,006 ERROR [STDERR] 28-dic-2007 11:11:53 com.sun.facelets.FaceletViewHandler handleRenderException GRAVE: Error Rendering View[/gms/templates/components/operation_260.jsp] java.lang.NullPointerException at org.apache.el.lang.FunctionMapperImpl$Function.writeExternal(FunctionMapperImpl.java:123) at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1421) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1390) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at java.util.HashMap.writeObject(HashMap.java:1001) at sun.reflect.GeneratedMethodAccessor389.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at org.apache.el.lang.FunctionMapperImpl.writeExternal(FunctionMapperImpl.java:74) at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1421) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1390) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at org.apache.el.ValueExpressionImpl.writeExternal(ValueExpressionImpl.java:256) at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1421) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1390) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at com.sun.facelets.el.TagValueExpression.writeExternal(TagValueExpression.java:128) at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1421) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1390) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:244) at javax.faces.render.ResponseStateManager.writeState(ResponseStateManager.java:155) at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:298) at org.ajax4jsf.application.AjaxStateManager.writeState(AjaxStateManager.java:208) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:605) at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) 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:141) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147) 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:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.service.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:87) 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:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) at org. 11:11:53,022 ERROR [STDERR] apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619)