[ http://issues.apache.org/jira/browse/MYFACES-103?page=comments#action_58643 ] Oliver Rossmueller commented on MYFACES-103: --------------------------------------------
I assume the exception thrown because the node selected in the tree was removed from the model. On treeStructureChanged the respective subtree is collapsed which causes an selectionChanged event. When creating the event attempt is made to detect the path of current selection but the selected node does not exist in the model anymore => exception > HtmlTree>>treeStructureChanged causes exception > ----------------------------------------------- > > Key: MYFACES-103 > URL: http://issues.apache.org/jira/browse/MYFACES-103 > Project: MyFaces > Type: Bug > Versions: 1.0.8 beta > Reporter: Oliver Rossmueller > Assignee: Oliver Rossmueller > > as reported by Adrien Foures on the users list: > Using nodesWereRemoved or nodesWereInserted causes an exception: > java.lang.IndexOutOfBoundsException: Index: 1, Size: 0 > at java.util.ArrayList.RangeCheck(ArrayList.java:507) > at java.util.ArrayList.get(ArrayList.java:324) > at > org.apache.myfaces.custom.tree.DefaultMutableTreeNode.getChildAt(DefaultMutableTreeNode.java:154) > at > org.apache.myfaces.custom.tree.model.DefaultTreeModel.getChild(DefaultTreeModel.java:81) > at > org.apache.myfaces.custom.tree.HtmlTreeNode.translatePath(HtmlTreeNode.java:537) > at > org.apache.myfaces.custom.tree.HtmlTree.selectionChanged(HtmlTree.java:586) > at > org.apache.myfaces.custom.tree.HtmlTreeNode.setSelected(HtmlTreeNode.java:412) > at > org.apache.myfaces.custom.tree.HtmlTreeNode.setExpanded(HtmlTreeNode.java:331) > at org.apache.myfaces.custom.tree.HtmlTree.collapsePath(HtmlTree.java:536) > at > org.apache.myfaces.custom.tree.HtmlTree.treeStructureChanged(HtmlTree.java:817) > at > org.apache.myfaces.custom.tree.HtmlTree$Event.process(HtmlTree.java:1044) > at > org.apache.myfaces.custom.tree.HtmlTree.processModelEvents(HtmlTree.java:879) > at org.apache.myfaces.custom.tree.HtmlTree.encodeBegin(HtmlTree.java:721) > at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591) > at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) > at > org.apache.jsp.page.private_.tree1_jsp._jspx_meth_x_tree_0(tree1_jsp.java:430) > at > org.apache.jsp.page.private_.tree1_jsp._jspx_meth_f_view_0(tree1_jsp.java:181) > at org.apache.jsp.page.private_.tree1_jsp._jspService(tree1_jsp.java:138) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) > at > org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474) > at > org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409) > at > org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) > at > com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322) > at > com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130) > at > com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87) > at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) > at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at dosmed.security.LoginFilter.doFilter(LoginFilter.java:60) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:534) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira
