Description
Go to the rom and add new folder and select this folder. The internal error is shrown. Please see log bellow:
ERROR 03-16 03:52:55.119 o.a.w.DefaultExceptionMapper:170 [http-nio-0.0.0.0-5081-exec-7] - Unexpected error occurred org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [Subtree [Component id = subtree]] at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1772) at org.apache.wicket.Component.onBeforeRender(Component.java:3903) at org.apache.wicket.Component.internalBeforeRender(Component.java:948) at org.apache.wicket.Component.beforeRender(Component.java:1016) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1760) at org.apache.wicket.Component.onBeforeRender(Component.java:3903) at org.apache.wicket.Component.internalBeforeRender(Component.java:948) at org.apache.wicket.Component.beforeRender(Component.java:1016) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2230) at org.apache.wicket.Component.prepareForRender(Component.java:2269) at org.apache.wicket.page.XmlPartialPageUpdate.writeComponent(XmlPartialPageUpdate.java:98) at org.apache.wicket.page.PartialPageUpdate.writeComponents(PartialPageUpdate.java:248) at org.apache.wicket.page.PartialPageUpdate.writeTo(PartialPageUpdate.java:161) at org.apache.wicket.ajax.AjaxRequestHandler.respond(AjaxRequestHandler.java:365) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912) at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) at org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:84) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.openjpa.persistence.ArgumentException: Failed to execute query "SELECT f FROM FileExplorerItem f WHERE f.deleted = false AND f.parentId = :parentId AND f.type IN :filter ORDER BY f.type ASC, f.name". Check the query syntax for correctness. See nested exception for details. at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:878) at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:800) at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:541) at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:274) at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:290) at org.apache.openmeetings.db.dao.file.FileExplorerItemDao.getByParent(FileExplorerItemDao.java:136) at org.apache.openmeetings.db.dao.file.FileExplorerItemDao$$FastClassBySpringCGLIB$$8826e68.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:721) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656) at org.apache.openmeetings.db.dao.file.FileExplorerItemDao$$EnhancerBySpringCGLIB$$a3847a94.getByParent(<generated>) at org.apache.openmeetings.web.common.tree.OmTreeProvider.getByParent(OmTreeProvider.java:155) at org.apache.openmeetings.web.common.tree.OmTreeProvider.getChildren(OmTreeProvider.java:169) at org.apache.openmeetings.web.common.tree.OmTreeProvider.getChildren(OmTreeProvider.java:43) at org.apache.wicket.extensions.markup.html.repeater.tree.nested.Subtree$ModelIterator.<init>(Subtree.java:153) at org.apache.wicket.extensions.markup.html.repeater.tree.nested.Subtree$1.getItemModels(Subtree.java:75) at org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:93) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) at org.apache.wicket.Component.internalBeforeRender(Component.java:948) at org.apache.wicket.Component.beforeRender(Component.java:1016) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1760)