topic Users & Groups links in activit explorer throwing error in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/users-groups-links-in-activit-explorer-throwing-error/m-p/170200#M123526 <HTML><HEAD></HEAD><BODY><SPAN>I have integrated Activit 5.13 with LDAP and able to login into activiti explorer and also able to use the roles &amp; users defined in the ldap to assign tasks in activiti.</SPAN><BR /><BR /><SPAN>I am getting following error when I click the links Users &amp; Groups under Manage tab within Activiti Explorer.</SPAN><BR /><BR /><SPAN>Do I need to customize something here.</SPAN><BR /><BR /><SPAN>18:05:29,509 ERROR [org.activiti.engine.impl.interceptor.CommandContext] (http–0.0.0.0-8080-1) Error while closing command context: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.attach(Table.java:3971) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.setParent(AbstractComponent.java:560) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:211) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:230) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:295) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.addSelectComponent(AbstractPage.java:128) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.initUi(AbstractPage.java:56) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupPage.initUi(GroupPage.java:56) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.attach(AbstractPage.java:43) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.setParent(AbstractComponent.java:560) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:211) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.addComponent(CssLayout.java:95) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.mainlayout.MainLayout.setMainContent(MainLayout.java:58) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.MainWindow.switchView(MainWindow.java:79) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.DefaultViewManager.switchView(DefaultViewManager.java:342) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.DefaultViewManager.showGroupPage(DefaultViewManager.java:308) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.ManagementMenuBar$7.toolBarItemSelected(ManagementMenuBar.java:117) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.custom.ToolbarEntry$1.buttonClick(ToolbarEntry.java:108) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.GeneratedMethodAccessor570.invoke(Unknown Source) [:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:164) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1219) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Button.fireClick(Button.java:567) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Button.changeVariables(Button.java:223) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.changeVariables(AbstractCommunicationManager.java:1460) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1404) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1329) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:761) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:29,589 SEVERE [com.vaadin.Application] (http–0.0.0.0-8080-1) Terminal error:: com.vaadin.event.ListenerMethod$MethodException: Invocation of method buttonClick in org.activiti.explorer.ui.custom.ToolbarEntry$1 failed.</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:530) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:164) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1219) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Button.fireClick(Button.java:567) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Button.changeVariables(Button.java:223) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.changeVariables(AbstractCommunicationManager.java:1460) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1404) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1329) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:761) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>Caused by: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.attach(Table.java:3971) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.setParent(AbstractComponent.java:560) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:211) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:230) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:295) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.addSelectComponent(AbstractPage.java:128) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.initUi(AbstractPage.java:56) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupPage.initUi(GroupPage.java:56) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.AbstractPage.attach(AbstractPage.java:43) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.setParent(AbstractComponent.java:560) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:211) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.addComponent(CssLayout.java:95) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.mainlayout.MainLayout.setMainContent(MainLayout.java:58) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.MainWindow.switchView(MainWindow.java:79) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.DefaultViewManager.switchView(DefaultViewManager.java:342) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.DefaultViewManager.showGroupPage(DefaultViewManager.java:308) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.ManagementMenuBar$7.toolBarItemSelected(ManagementMenuBar.java:117) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.custom.ToolbarEntry$1.buttonClick(ToolbarEntry.java:108) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.GeneratedMethodAccessor570.invoke(Unknown Source) [:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 27 more</SPAN><BR /><BR /><SPAN>18:05:29,655 ERROR [org.activiti.engine.impl.interceptor.CommandContext] (http–0.0.0.0-8080-1) Error while closing command context: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:29,654 ERROR [org.activiti.engine.impl.interceptor.CommandContext] (Thread-193) Error while closing command context: org.apache.ibatis.exceptions.PersistenceException: </SPAN><BR /><SPAN>### Error querying database.&nbsp; Cause: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>### The error may exist in org/activiti/db/mapping/entity/Job.xml</SPAN><BR /><SPAN>### The error may involve org.activiti.engine.impl.persistence.entity.JobEntity.selectNextJobsToExecute-Inline</SPAN><BR /><SPAN>### The error occurred while setting parameters</SPAN><BR /><SPAN>### SQL: select * from ( select a.*, ROWNUM rnum from (&nbsp;&nbsp;&nbsp;&nbsp; select&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RES.*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from ACT_RU_JOB RES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LEFT OUTER JOIN ACT_RU_EXECUTION PI ON PI.ID_ = RES.PROCESS_INSTANCE_ID_&nbsp;&nbsp;&nbsp;&nbsp; where (RES.RETRIES_ &gt; 0)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and (RES.DUEDATE_ is null or RES.DUEDATE_ &lt; ?)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and (RES.LOCK_OWNER_ is null or RES.LOCK_EXP_TIME_ &lt; ?)&nbsp;&nbsp;&nbsp; and (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (RES.EXECUTION_ID_ is null)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; or&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (PI.SUSPENSION_STATE_ = 1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) a where ROWNUM &lt; ?) where rnum&nbsp; &gt;= ?</SPAN><BR /><SPAN>### Cause: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectListWithRawParameter(DbSqlSession.java:286) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:277) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:272) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:259) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.JobEntityManager.findNextJobsToExecute(JobEntityManager.java:105) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.AcquireJobsCmd.execute(AcquireJobsCmd.java:48) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.AcquireJobsCmd.execute(AcquireJobsCmd.java:33) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.jobexecutor.AcquireJobsRunnable.run(AcquireJobsRunnable.java:59) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>Caused by: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:876) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1153) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1275) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3677) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) [commons-dbcp-1.4.jar:1.4]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) [commons-dbcp-1.4.jar:1.4]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:56) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:70) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:57) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 18 more</SPAN><BR /><SPAN>Caused by: java.net.SocketException: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.net.SocketInputStream.read(SocketInputStream.java:168) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.Packet.receive(Packet.java:283) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.DataPacket.receive(DataPacket.java:103) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:230) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:175) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:100) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:85) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1122) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1099) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:288) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:523) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:863) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 33 more</SPAN><BR /><BR /><SPAN>18:05:29,707 SEVERE [com.vaadin.Application] (http–0.0.0.0-8080-1) Terminal error:: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:29,751 ERROR [org.springframework.transaction.support.TransactionTemplate] (Thread-193) Application exception overridden by rollback exception: org.apache.ibatis.exceptions.PersistenceException: </SPAN><BR /><SPAN>### Error querying database.&nbsp; Cause: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>### The error may exist in org/activiti/db/mapping/entity/Job.xml</SPAN><BR /><SPAN>### The error may involve org.activiti.engine.impl.persistence.entity.JobEntity.selectNextJobsToExecute-Inline</SPAN><BR /><SPAN>### The error occurred while setting parameters</SPAN><BR /><SPAN>### SQL: select * from ( select a.*, ROWNUM rnum from (&nbsp;&nbsp;&nbsp;&nbsp; select&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RES.*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from ACT_RU_JOB RES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LEFT OUTER JOIN ACT_RU_EXECUTION PI ON PI.ID_ = RES.PROCESS_INSTANCE_ID_&nbsp;&nbsp;&nbsp;&nbsp; where (RES.RETRIES_ &gt; 0)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and (RES.DUEDATE_ is null or RES.DUEDATE_ &lt; ?)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; and (RES.LOCK_OWNER_ is null or RES.LOCK_EXP_TIME_ &lt; ?)&nbsp;&nbsp;&nbsp; and (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (RES.EXECUTION_ID_ is null)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; or&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (PI.SUSPENSION_STATE_ = 1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) a where ROWNUM &lt; ?) where rnum&nbsp; &gt;= ?</SPAN><BR /><SPAN>### Cause: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectListWithRawParameter(DbSqlSession.java:286) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:277) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:272) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:259) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.JobEntityManager.findNextJobsToExecute(JobEntityManager.java:105) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.AcquireJobsCmd.execute(AcquireJobsCmd.java:48) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.AcquireJobsCmd.execute(AcquireJobsCmd.java:33) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.jobexecutor.AcquireJobsRunnable.run(AcquireJobsRunnable.java:59) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>Caused by: java.sql.SQLRecoverableException: IO Error: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:876) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1153) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1275) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3677) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) [commons-dbcp-1.4.jar:1.4]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) [commons-dbcp-1.4.jar:1.4]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:56) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:70) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:57) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:259) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:132) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:105) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104) [mybatis-3.2.2.jar:3.2.2]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 18 more</SPAN><BR /><SPAN>Caused by: java.net.SocketException: Connection reset</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.net.SocketInputStream.read(SocketInputStream.java:168) [rt.jar:1.6.0_25]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.Packet.receive(Packet.java:283) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.DataPacket.receive(DataPacket.java:103) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:230) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:175) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:100) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.net.ns.NetInputStream.read(NetInputStream.java:85) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1122) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1099) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:288) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:523) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:863) [ojdbc6.jar:11.2.0.2.0]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 33 more</SPAN><BR /><BR /><SPAN>18:05:29,790 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/activiti-explorer].[Vaadin Application Servlet]] (http–0.0.0.0-8080-1) Servlet.service() for servlet Vaadin Application Servlet threw exception: java.lang.NullPointerException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ExplorerApp.terminalError(ExplorerApp.java:239) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleServiceException(AbstractApplicationServlet.java:1003) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:548) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:29,839 ERROR [org.activiti.engine.impl.jobexecutor.AcquireJobsRunnable] (Thread-193) exception during job acquisition: Could not roll back JDBC transaction; nested exception is java.sql.SQLRecoverableException: Closed Connection</SPAN><BR /><SPAN>18:05:33,896 ERROR [org.activiti.engine.impl.interceptor.CommandContext] (http–0.0.0.0-8080-6) Error while closing command context: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractOrderedLayout.paintContent(AbstractOrderedLayout.java:187) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Panel.paintContent(Panel.java:269) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Window.paintContent(Window.java:645) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:33,948 SEVERE [com.vaadin.Application] (http–0.0.0.0-8080-6) Terminal error:: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractOrderedLayout.paintContent(AbstractOrderedLayout.java:187) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Panel.paintContent(Panel.java:269) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Window.paintContent(Window.java:645) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:33,996 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/activiti-explorer].[Vaadin Application Servlet]] (http–0.0.0.0-8080-6) Servlet.service() for servlet Vaadin Application Servlet threw exception: java.lang.NullPointerException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ExplorerApp.terminalError(ExplorerApp.java:239) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleServiceException(AbstractApplicationServlet.java:1003) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:548) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:36,849 ERROR [org.activiti.engine.impl.interceptor.CommandContext] (http–0.0.0.0-8080-6) Error while closing command context: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractOrderedLayout.paintContent(AbstractOrderedLayout.java:187) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Panel.paintContent(Panel.java:269) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Window.paintContent(Window.java:645) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:36,901 SEVERE [com.vaadin.Application] (http–0.0.0.0-8080-6) Terminal error:: org.activiti.engine.ActivitiIllegalArgumentException: This query is not supported by the LDAPGroupManager</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupByQueryCriteria(LDAPGroupManager.java:89) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.ldap.LDAPGroupManager.findGroupCountByQueryCriteria(LDAPGroupManager.java:95) [activiti-ldap-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.GroupQueryImpl.executeCount(GroupQueryImpl.java:118) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.execute(AbstractQuery.java:145) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) [activiti-spring-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.AbstractQuery.count(AbstractQuery.java:132) [activiti-engine-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.management.identity.GroupListQuery.size(GroupListQuery.java:40) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.data.LazyLoadingContainer.size(LazyLoadingContainer.java:115) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractSelect.size(AbstractSelect.java:731) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1511) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.getVisibleCells(Table.java:3779) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Table.paintContent(Table.java:2979) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:558) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:203) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractOrderedLayout.paintContent(AbstractOrderedLayout.java:187) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Panel.paintContent(Panel.java:269) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.Window.paintContent(Window.java:645) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:781) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidlResponce(AbstractCommunicationManager.java:1044) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfterVariableChanges(AbstractCommunicationManager.java:925) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:792) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:325) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /><SPAN>18:05:36,949 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/activiti-explorer].[Vaadin Application Servlet]] (http–0.0.0.0-8080-6) Servlet.service() for servlet Vaadin Application Servlet threw exception: java.lang.NullPointerException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ExplorerApp.terminalError(ExplorerApp.java:239) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleServiceException(AbstractApplicationServlet.java:1003) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:548) [vaadin-6.8.8.jar:6.8.8]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:44) [activiti-explorer-5.14.jar:5.14]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_25]</SPAN><BR /><BR /></BODY></HTML> Wed, 02 Apr 2014 13:17:41 GMT penusila611621 2014-04-02T13:17:41Z Users & Groups links in activit explorer throwing error https://connect.hyland.com/t5/alfresco-archive/users-groups-links-in-activit-explorer-throwing-error/m-p/170200#M123526 I have integrated Activit 5.13 with LDAP and able to login into activiti explorer and also able to use the roles &amp; users defined in the ldap to assign tasks in activiti.I am getting following error when I click the links Users &amp; Groups under Manage tab within Activiti Explorer.Do I need to c Wed, 02 Apr 2014 13:17:41 GMT https://connect.hyland.com/t5/alfresco-archive/users-groups-links-in-activit-explorer-throwing-error/m-p/170200#M123526 penusila611621 2014-04-02T13:17:41Z Re: Users & Groups links in activit explorer throwing error https://connect.hyland.com/t5/alfresco-archive/users-groups-links-in-activit-explorer-throwing-error/m-p/170201#M123527 <HTML><HEAD></HEAD><BODY><SPAN>Look at this here: </SPAN><A href="http://forums.activiti.org/content/activiti-explorer-ldap-configuration" rel="nofollow noopener noreferrer">http://forums.activiti.org/content/activiti-explorer-ldap-configuration</A><BR /><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Ben</SPAN></BODY></HTML> Thu, 03 Apr 2014 07:56:58 GMT https://connect.hyland.com/t5/alfresco-archive/users-groups-links-in-activit-explorer-throwing-error/m-p/170201#M123527 b_schnarr 2014-04-03T07:56:58Z