[richfaces-issues] [JBoss JIRA] Created: (RF-3732) NPE in UITree

[Nick Belaevski (JIRA)]

NPE in UITree
-------------

                 Key: RF-3732
                 URL: http://jira.jboss.com/jira/browse/RF-3732
             Project: RichFaces
          Issue Type: Bug
    Affects Versions: 3.2.2
            Reporter: Nick Belaevski
         Assigned To: Nick Belaevski
             Fix For: 3.2.2


javax.faces.FacesException: java.lang.NullPointerException
	at org.richfaces.renderkit.TreeRendererBase.encodeAjaxChildren(TreeRendererBase.java:457)
	at org.ajax4jsf.component.UIDataAdaptor.encodeAjaxChild(UIDataAdaptor.java:455)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:105)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
	at org.ajax4jsf.component.UIDataAdaptor$5.processComponent(UIDataAdaptor.java:469)
	at org.ajax4jsf.component.UIDataAdaptor$ComponentVisitor.process(UIDataAdaptor.java:106)
	at org.ajax4jsf.component.UIDataAdaptor.encodeAjaxChild(UIDataAdaptor.java:489)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:105)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
	at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
	at org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
	at org.ajax4jsf.component.AjaxViewRoot.encodeAjax(AjaxViewRoot.java:673)
	at org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:544)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:190)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
	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:260)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:366)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:493)
	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(Thread.java:619)
Caused by: java.lang.NullPointerException
	at org.richfaces.model.TreeDataModelNodeAdaptor$1.getParent(TreeDataModelNodeAdaptor.java:69)
	at org.richfaces.model.TreeDataModelNodeAdaptor$1.getParent(TreeDataModelNodeAdaptor.java:76)
	at org.richfaces.model.TreeDataModel.locateTreeNode(TreeDataModel.java:207)
	at org.richfaces.model.TreeDataModel.locateTreeNode(TreeDataModel.java:185)
	at org.richfaces.model.TreeDataModel.isRowAvailable(TreeDataModel.java:258)
	at org.ajax4jsf.component.UIDataAdaptor.isRowAvailable(UIDataAdaptor.java:267)
	at org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:342)
	at org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:640)
	at org.richfaces.renderkit.TreeRendererBase.encodeAjaxChildren(TreeRendererBase.java:436)
	... 41 more


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