Metamer - rich:columnGroup inside table body doesn't work --------------------------------------------------------- Key: RF-10187 URL: https://issues.jboss.org/browse/RF-10187 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: component-tables Affects Versions: 4.0.0.Milestone5 Environment: * RichFaces 4.0.0-SNAPSHOT r.20958 * Metamer 4.0.0-SNAPSHOT r.20964 * Mojarra 2.0.3-FCS * Apache Tomcat 6.0.29 * OpenJDK Runtime Environment 1.6.0_20-b20 @ Linux * Firefox 3.6.13 @ Linux x86_64 Reporter: Lukas Fryc Assignee: Nick Belaevski Fix For: 4.0.0.CR1 The basic usage of rich:column taken similar to one from 3.3.x documentation, but doesn't work. I don't exclude the possibility of doing some mistake in component tree definition, please review. http://localhost:8080/metamer/faces/components/richColumnGroup/body.xhtml java.lang.NullPointerException: Argument Error: Parameter name is null at com.sun.faces.renderkit.html_basic.HtmlResponseWriter.startElement(HtmlResponseWriter.java:592) at org.richfaces.renderkit.AbstractTableBaseRenderer.encodeColumnStart(AbstractTableBaseRenderer.java:86) at org.richfaces.renderkit.AbstractTableBaseRenderer.encodeColumn(AbstractTableBaseRenderer.java:77) at org.richfaces.renderkit.ColumnGroupRenderer.encodeRow(ColumnGroupRenderer.java:57) at org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:62) at org.richfaces.component.AbstractColumnGroup.walk(AbstractColumnGroup.java:69) at org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:72) at org.richfaces.renderkit.AbstractRowsRenderer.processRows(AbstractRowsRenderer.java:80) at org.richfaces.renderkit.AbstractRowsRenderer.doEncodeChildren(AbstractRowsRenderer.java:98) at org.richfaces.renderkit.RendererBase.encodeChildren(RendererBase.java:157) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643) at org.richfaces.renderkit.DataTableRenderer.encodeRow(DataTableRenderer.java:183) at org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:62) at org.ajax4jsf.model.SequenceDataModel.walk(SequenceDataModel.java:109) at org.richfaces.component.UIDataAdaptor.walk(UIDataAdaptor.java:918) at org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:72) at org.richfaces.renderkit.AbstractTableRenderer.encodeRows(AbstractTableRenderer.java:102) at org.richfaces.renderkit.AbstractRowsRenderer.processRows(AbstractRowsRenderer.java:80) at org.richfaces.renderkit.AbstractTableRenderer.encodeTableRows(AbstractTableRenderer.java:159) at org.richfaces.renderkit.AbstractTableRenderer.doEncodeChildren(AbstractTableRenderer.java:209) at org.richfaces.renderkit.RendererBase.encodeChildren(RendererBase.java:157) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643) at javax.faces.render.Renderer.encodeChildren(Renderer.java:164) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300) at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:101) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1646) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1646) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:389) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127) at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:269) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.richfaces.tests.metamer.TestIdentityFilter.doFilter(TestIdentityFilter.java:93) 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:857) 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:636)