[INFO] [talledLocalContainer] 09.10.2013 17:51:07 ERROR http-8080-5 [PluginFactory.createPlugin:88] java.lang.NullPointerException: null [INFO] [talledLocalContainer] java.lang.reflect.InvocationTargetException [INFO] [talledLocalContainer] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [INFO] [talledLocalContainer] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [INFO] [talledLocalContainer] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [INFO] [talledLocalContainer] at java.lang.reflect.Constructor.newInstance(Constructor.java:525) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin(PluginFactory.java:70) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:84) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:326) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:125) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.loader.PluginClusterLoader.start(PluginClusterLoader.java:61) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginContext.connect(PluginContext.java:310) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:86) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:326) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:125) [INFO] [talledLocalContainer] at org.hippoecm.frontend.PluginPage.(PluginPage.java:94) [INFO] [talledLocalContainer] at org.hippoecm.frontend.PluginPage.(PluginPage.java:62) [INFO] [talledLocalContainer] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [INFO] [talledLocalContainer] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [INFO] [talledLocalContainer] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [INFO] [talledLocalContainer] at java.lang.reflect.Constructor.newInstance(Constructor.java:525) [INFO] [talledLocalContainer] at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:192) [INFO] [talledLocalContainer] at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57) [INFO] [talledLocalContainer] at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298) [INFO] [talledLocalContainer] at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) [INFO] [talledLocalContainer] at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234) [INFO] [talledLocalContainer] at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) [INFO] [talledLocalContainer] at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:39) [INFO] [talledLocalContainer] at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1279) [INFO] [talledLocalContainer] at org.apache.wicket.RequestCycle.step(RequestCycle.java:1358) [INFO] [talledLocalContainer] at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465) [INFO] [talledLocalContainer] at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) [INFO] [talledLocalContainer] at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) [INFO] [talledLocalContainer] at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319) [INFO] [talledLocalContainer] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [INFO] [talledLocalContainer] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54) [INFO] [talledLocalContainer] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [INFO] [talledLocalContainer] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [INFO] [talledLocalContainer] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [INFO] [talledLocalContainer] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [INFO] [talledLocalContainer] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [INFO] [talledLocalContainer] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [INFO] [talledLocalContainer] at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:589) [INFO] [talledLocalContainer] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [INFO] [talledLocalContainer] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291) [INFO] [talledLocalContainer] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) [INFO] [talledLocalContainer] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) [INFO] [talledLocalContainer] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) [INFO] [talledLocalContainer] at java.lang.Thread.run(Thread.java:722) [INFO] [talledLocalContainer] Caused by: java.lang.NullPointerException [INFO] [talledLocalContainer] at org.hippoecm.frontend.model.tree.ObservableTreeModel$ExpandedNode.(ObservableTreeModel.java:91) [INFO] [talledLocalContainer] at org.hippoecm.frontend.model.tree.ObservableTreeModel.(ObservableTreeModel.java:251) [INFO] [talledLocalContainer] at org.hippoecm.frontend.model.tree.JcrTreeModel.(JcrTreeModel.java:48) [INFO] [talledLocalContainer] at org.hippoecm.frontend.plugins.cms.browse.tree.FolderTreePlugin.(FolderTreePlugin.java:79) [INFO] [talledLocalContainer] at org.hippoecm.hst.plugins.frontend.browse.FolderTreePlugin.(FolderTreePlugin.java:35) [INFO] [talledLocalContainer] ... 48 more