Hi sebastien,
I am currently trying to use a tree2 component with jetspeed2. What i am having is a tree hierarchy that can change between views (i am using server side toggle). The problem is that between the changes of my hierarchy, the tree state is saved somewhere and reused for the new tree, which result in an exception, here is the stack trace:
JetspeedRequestDispatcher failed to include servlet resources. (details below)
Exception: java.lang.IllegalStateException
Message: Encountered a node [0:0] + with an illogical state. Node is expanded but it is also considered a leaf (a leaf cannot be considered expanded.
Stack Trace:
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeNavigation(HtmlTreeRenderer.java:464)
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeCurrentNode(HtmlTreeRenderer.java:347)
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeTree(HtmlTreeRenderer.java:249)
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeTree(HtmlTreeRenderer.java:277)
org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeChildren(HtmlTreeRenderer.java:201)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:319)
javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:343)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:251)
org.apache.jsp.iu.index_jsp._jspx_meth_x_tree2_0(index_jsp.java:651)
org.apache.jsp.iu.index_jsp._jspx_meth_portail_afficheContexte_1(index_jsp.java:609)
org.apache.jsp.iu.index_jsp._jspx_meth_f_view_0(index_jsp.java:201)
org.apache.jsp.iu.index_jsp._jspService(index_jsp.java:115)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:585)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:65)
org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:300)
org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:396)
fr.odima.fado.pu.Portlet.facesRender(Portlet.java:63)
org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:266)
javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:96)
org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:224)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:585)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:212)
org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:284)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:163)
$Proxy9.render(Unknown Source)
org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:105)
org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:88)
org.apache.jetspeed.aggregator.impl.RenderingJ
