Sorry for the spamming. I sent the last to messages while I was not registerd to the mailinglist and thougth they were lost.
/Erik ---- Ursprungligt meddelande---- Från: [EMAIL PROTECTED] Datum: 08/10/2005 17:32 Till: <[email protected]> Ärende: tree2: Encountered a node [0:0:0] + with an illogical state Hi, I'm wondering how to solve the following issue with the server- side tree2 in the example collections at http://www.irian. at/myfaces/tree2.jsf. To reproduce the problem: 1. Open http://www. irian.at/myfaces/tree2. jsf 2. Expand "Inbox" and "Frank Foo" folders 3. Click on the line that attaches Frank Foo with Requires Foo (where there would have been a plus if Requires Foo would have conatined childrens) This generates the following exception: javax.servlet. ServletException: Encountered a node [0:0:0] + with an illogical state. Node is expanded but it is also considered a leaf (a leaf cannot be considered expanded. javax. faces.webapp.FacesServlet.service (FacesServlet.java:109) org.apache. myfaces.component.html.util. ExtensionsFilter.doFilter(ExtensionsFilter. java:122) root cause java.lang.IllegalStateException: Encountered a node [0:0:0] + with an illogical state. Node is expanded but it is also considered a leaf (a leaf cannot be considered expanded. org. apache.myfaces.custom.tree2. HtmlTreeRenderer.encodeNavigation (HtmlTreeRenderer.java:463) org. apache.myfaces.custom.tree2. HtmlTreeRenderer.encodeCurrentNode (HtmlTreeRenderer.java:346) org. apache.myfaces.custom.tree2. HtmlTreeRenderer.encodeTree (HtmlTreeRenderer.java:248) org.apache. myfaces.custom.tree2. HtmlTreeRenderer.encodeTree(HtmlTreeRenderer.java: 276) org.apache. myfaces.custom.tree2.HtmlTreeRenderer.encodeTree (HtmlTreeRenderer.java: 276) org.apache.myfaces.custom.tree2. HtmlTreeRenderer.encodeChildren (HtmlTreeRenderer.java:200) 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.tree2_jsp._jspx_meth_t_tree2_1(org.apache.jsp. tree2_jsp:1050) org. apache.jsp.tree2_jsp._jspx_meth_h_form_0(org. apache.jsp.tree2_jsp: 225) org.apache.jsp.tree2_jsp._jspx_meth_f_view_0 (org.apache.jsp. tree2_jsp:182) org.apache.jsp.tree2_jsp._jspService (org.apache.jsp. tree2_jsp:126) org.apache.jasper.runtime.HttpJspBase. service (HttpJspBase.java:97) javax.servlet.http.HttpServlet.service (HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper. service(JspServletWrapper.java:322) org.apache.jasper.servlet. JspServlet.serviceJspFile(JspServlet.java:291) org.apache.jasper. servlet.JspServlet.service(JspServlet.java:241) javax.servlet.http. HttpServlet.service(HttpServlet.java:802) org.apache.myfaces.context. servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl. java:415) org.apache.myfaces.application.jsp.JspViewHandlerImpl. renderView(JspViewHandlerImpl.java:234) org.apache.myfaces.lifecycle. LifecycleImpl.render(LifecycleImpl.java:300) javax.faces.webapp. FacesServlet.service(FacesServlet.java:95) org.apache.myfaces. component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java: 122) Best Reagards Erik Mellegård
