[richfaces-issues] [JBoss JIRA] Resolved: (RF-2285) Tree: java.lang.NullPointerException org.richfaces.renderkit.NodeRendererBase.initializeLines(NodeRendererBase.java:121)

[Nick Belaevski (JIRA)]

     [ http://jira.jboss.com/jira/browse/RF-2285?page=all ]

Nick Belaevski resolved RF-2285.
--------------------------------

    Resolution: Done
      Assignee: Aleksej Yanul  (was: Nick Belaevski)

> Tree: java.lang.NullPointerException	org.richfaces.renderkit.NodeRendererBase.initializeLines(NodeRendererBase.java:121)
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: RF-2285
>                 URL: http://jira.jboss.com/jira/browse/RF-2285
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.0
>         Environment: tomcat 6
> jsp
> FF
>            Reporter: Aleksej Yanul
>         Assigned To: Aleksej Yanul
>             Fix For: 3.2.0
>
>
> 1. Open tree (jsp)
> 2. expand and collapse various branches of a tree until a mistake
> java.lang.NullPointerException	org.richfaces.renderkit.NodeRendererBase.initializeLines(NodeRendererBase.java:121)
> 	org.richfaces.renderkit.html.TreeNodeRenderer.doEncodeBegin(TreeNodeRenderer.java:121)
> 	org.richfaces.renderkit.html.TreeNodeRenderer.doEncodeBegin(TreeNodeRenderer.java:106)
> 	org.ajax4jsf.renderkit.RendererBase.encodeBegin(RendererBase.java:101)
> 	javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:802)
> 	org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:280)
> 	org.richfaces.renderkit.TreeRendererBase$DataVisitorWithLastElement.process(TreeRendererBase.java:265)
> 	org.richfaces.model.AbstractTreeDataModel.processElement(AbstractTreeDataModel.java:122)
> 	org.richfaces.model.TreeDataModel.doWalk(TreeDataModel.java:112)
> 	org.richfaces.model.TreeDataModel.walk(TreeDataModel.java:180)
> 	org.richfaces.component.UITree.walk(UITree.java:326)
> 	org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:631)
> 	org.richfaces.renderkit.TreeRendererBase.encodeAjaxChildren(TreeRendererBase.java:436)
> 	org.ajax4jsf.component.UIDataAdaptor.encodeAjaxChild(UIDataAdaptor.java:421)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:123)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:86)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:134)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:86)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:134)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:86)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:134)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:86)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:134)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:86)
> 	org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:134)
> 	org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:122)
> 	org.ajax4jsf.component.AjaxViewRoot.encodeAjax(AjaxViewRoot.java:553)
> 	org.ajax4jsf.component.AjaxViewRoot$4.invokeRoot(AjaxViewRoot.java:384)
> 	org.ajax4jsf.context.JsfOneOneInvoker.invokeOnRegionOrRoot(JsfOneOneInvoker.java:56)
> 	org.ajax4jsf.context.AjaxContextImpl.invokeOnRegionOrRoot(AjaxContextImpl.java:172)
> 	org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:401)
> 	javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
> 	com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:273)
> 	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:204)
> 	org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
> 	org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
> 	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
> 	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> 	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
> 	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:143)
> 	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:276)

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