[richfaces-issues] [JBoss JIRA] Created: (RF-10187) Metamer - rich:columnGroup inside table body doesn't work

[Lukas Fryc (JIRA)]

Metamer - rich:columnGroup inside table body doesn't work
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                 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


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)


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