LDAP, nullpointerexception LDAP, nullpointerexception https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&threadId=6495653 2026-04-07T18:54:13Z 2026-04-07T18:54:13Z RE: LDAP, nullpointerexception Taruchit Goyal https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=111015687 2018-09-24T06:38:40Z 2018-09-24T06:38:40Z <p>Hello Alberto,</p> <p>Thank you for your reply. As suggested, I have opened a new thread stating the same.</p> <p> <a href="https://community.liferay.com/forums/-/message_boards/message/111015368">https://community.liferay.com/forums/-/message_boards/message/111015368</a></p> <p>Please help with your suggestions.</p> <p> </p> <p>Thanks</p> <p>Taruchit Goyal</p> Taruchit Goyal 2018-09-24T06:38:40Z RE: LDAP, nullpointerexception Alberto Chaparro https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=110981462 2018-09-19T10:36:07Z 2018-09-19T10:36:07Z <p>Hi Taruchit,</p> <p> </p> <p>Your issue is not related with the original one in this thread. I have a suggestion for you but please, open a new thread.</p> <p> </p> <p>Thanks.</p> Alberto Chaparro 2018-09-19T10:36:07Z RE: LDAP, nullpointerexception Taruchit Goyal https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=110980788 2018-09-19T09:44:36Z 2018-09-19T09:44:36Z <p>Hello,</p> <p>I am trying to delete a user from Liferay, so that he is no longer visible in &quot;Users and Organizations&quot;. Thus, tried the below code where first we fetch all users and then run a for loop which terminates when the email address given in if condition gets satisfied. Then, using deleteUser() method, the delete functionality is used.</p> <p>import com.liferay.portal.kernel.service.UserLocalServiceUtil</p> <p>userCount = UserLocalServiceUtil.getUsersCount()<br /> users = UserLocalServiceUtil.getUsers(0, userCount)<br /> try{<br /> for (user in users) {<br />     if(user.getEmailAddress()==&quot;dummy@dummy.com&quot;){<br />  println(&quot;User Name: &quot; + user.getFullName() + &quot; -- &quot; +<br /> user.getAgreedToTermsOfUse()+&quot; Email address: &quot;+user.getEmailAddress());<br /> UserLocalServiceUtil.deleteUser(user)<br /> }}<br /> }catch(e){<br />     out.println(&quot;&quot;&quot;&lt;div class=&quot;portlet-msg-error&quot;&gt;${e}&lt;/div&gt;&quot;&quot;&quot;);<br />     e.printStackTrace(out)<br /> }</p> <p> </p> <p>However, after executing the script, the following nullpointer exception occurs.</p> <p>com.liferay.portal.kernel.exception.ModelListenerException: java.lang.NullPointerException<br />     at com.liferay.social.office.upgrade.association.internal.model.listener.UserModelListener.onAfterRemoveAssociation(UserModelListener.java:193)<br />     at com.liferay.portal.kernel.service.persistence.impl.TableMapperImpl.deleteTableMappings(TableMapperImpl.java:408)<br />     at com.liferay.portal.kernel.service.persistence.impl.TableMapperImpl.deleteRightPrimaryKeyTableMappings(TableMapperImpl.java:199)<br />     at com.liferay.portal.kernel.service.persistence.impl.ReverseTableMapper.deleteLeftPrimaryKeyTableMappings(ReverseTableMapper.java:66)<br />     at com.liferay.portal.service.persistence.impl.UserPersistenceImpl.removeImpl(UserPersistenceImpl.java:7737)<br />     at com.liferay.portal.service.persistence.impl.UserPersistenceImpl.removeImpl(UserPersistenceImpl.java:87)<br />     at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:297)<br />     at com.liferay.portal.service.impl.UserLocalServiceImpl.deleteUser(UserLocalServiceImpl.java:1982)<br />     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br />     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br />     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br />     at java.lang.reflect.Method.invoke(Method.java:498)<br />     at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)<br />     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)<br />     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)<br />     at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)<br />     at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)<br />     at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)<br />     at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)<br />     at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)<br />     at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)<br />     at com.sun.proxy.$Proxy81.deleteUser(Unknown Source)<br />     at com.liferay.portal.kernel.service.UserLocalServiceUtil.deleteUser(UserLocalServiceUtil.java:813)<br />     at com.liferay.portal.kernel.service.UserLocalServiceUtil$deleteUser$1.call(Unknown Source)<br />     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)<br />     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)<br />     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)<br />     at Script1.run(Script1.groovy:11)<br />     at com.liferay.portal.scripting.groovy.internal.GroovyExecutor.eval(GroovyExecutor.java:64)<br />     at com.liferay.portal.scripting.internal.ScriptingImpl.eval(ScriptingImpl.java:87)<br />     at com.liferay.portal.scripting.internal.ScriptingImpl.exec(ScriptingImpl.java:122)<br />     at com.liferay.server.admin.web.internal.portlet.action.EditServerMVCActionCommand.runScript(EditServerMVCActionCommand.java:463)<br />     at com.liferay.server.admin.web.internal.portlet.action.EditServerMVCActionCommand.doProcessAction(EditServerMVCActionCommand.java:202)<br />     at com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCActionCommand.processAction(BaseMVCActionCommand.java:61)<br />     at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.callActionMethod(MVCPortlet.java:380)<br />     at com.liferay.portal.kernel.portlet.LiferayPortlet.processAction(LiferayPortlet.java:94)<br />     at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.processAction(MVCPortlet.java:260)<br />     at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)<br />     at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)<br />     at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:108)<br />     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)<br />     at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)<br />     at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)<br />     at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:118)<br />     at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)<br />     at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:535)<br />     at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:581)<br />     at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:335)<br />     at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.processAction(MonitoringInvokerPortlet.java:189)<br />     at com.liferay.portlet.PortletContainerImpl._processAction(PortletContainerImpl.java:433)<br />     at com.liferay.portlet.PortletContainerImpl.lambda$processAction$0(PortletContainerImpl.java:127)<br />     at com.liferay.portlet.PortletContainerImpl._preserveGroupIds(PortletContainerImpl.java:350)<br />     at com.liferay.portlet.PortletContainerImpl.processAction(PortletContainerImpl.java:120)<br />     at com.liferay.portlet.SecurityPortletContainerWrapper.processAction(SecurityPortletContainerWrapper.java:94)<br />     at com.liferay.portlet.RestrictPortletContainerWrapper.processAction(RestrictPortletContainerWrapper.java:75)<br />     at com.liferay.portal.kernel.portlet.PortletContainerUtil.processAction(PortletContainerUtil.java:114)<br />     at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:295)<br />     at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:159)<br />     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)<br />     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)<br />     at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:170)<br />     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)<br />     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)<br />     at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)<br />     at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:608)<br />     at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:585)<br />     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:119)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:720)<br />     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466)<br />     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391)<br />     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318)<br />     at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:154)<br />     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:119)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.frontend.compatibility.ie.servlet.filter.IEMimeTypeCompatibilityFilter.processFilter(IEMimeTypeCompatibilityFilter.java:48)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:364)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:86)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:261)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:263)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)<br />     at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)<br />     at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)<br />     at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)<br />     at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)<br />     at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394)<br />     at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:65)<br />     at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)<br />     at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)<br />     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)<br />     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)<br />     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)<br />     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)<br />     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)<br />     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)<br />     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)<br />     at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)<br />     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)<br />     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)<br />     at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)<br />     at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)<br />     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)<br />     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)<br />     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)<br />     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)<br />     at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)<br />     at java.lang.Thread.run(Thread.java:748)<br />  </p> <p>Please help to resolve the issue; or modifying the script to delete the user from database.</p> <p> </p> <p>Thanks<br /> Taruchit</p> Taruchit Goyal 2018-09-19T09:44:36Z RE: LDAP, nullpointerexception Babette Wilmans https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=6578857 2010-11-23T12:35:14Z 2010-11-23T12:35:14Z The cause of this nullpointer seems te be that the user group could not be exported. Now the user accounts are created correctly in AD and they are linked to the correct user groups the nullpointer exception no longer occurs Babette Wilmans 2010-11-23T12:35:14Z RE: LDAP, nullpointerexception Babette Wilmans https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=6562635 2010-11-22T12:15:47Z 2010-11-22T12:15:47Z <html><head></head><body>Looks like the binding is null in the following method<br><br><pre><code> public static String getNameInNamespace(long ldapServerId, long companyId, Binding binding) throws Exception { String postfix = LDAPSettingsUtil.getPropertyPostfix(ldapServerId); String baseDN = PrefsPropsUtil.getString( companyId, "ldap.base.dn" + postfix); // here binding is null String name = binding.getName(); if ((name.startsWith("\"")) &amp;amp;&amp;amp; (name.endsWith("\""))) { name = name.substring(1, name.length() - 1); } if (Validator.isNull(baseDN)) { return name.toString(); } return name.concat(",").concat(baseDN); } </code></pre></body></html> Babette Wilmans 2010-11-22T12:15:47Z RE: LDAP, nullpointerexception Babette Wilmans https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=6558384 2010-11-22T08:04:25Z 2010-11-22T08:04:25Z It looks like the users that for which this error occurs have an invalid sAMAccountName:<br /><br />Some kind of weird code like this: $8b2000-sktdfd4iq05q Babette Wilmans 2010-11-22T08:04:25Z LDAP, nullpointerexception Babette Wilmans https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=6495652 2010-11-19T11:06:51Z 2010-11-19T11:06:51Z <html><head></head><body>We connected liferay to our LDAP. When a user creates an account in Liferay the credentials are exported to LDAP.<br><br>In most cases this works fine. However sometimes when a user creates an account we get the following crash:<br><br><pre><code> 16 nov 2010 15:04:26,173 ERROR PortalLDAPExporterImpl: java.lang.NullPointerException java.lang.NullPointerException at com.liferay.portal.security.ldap.PortalLDAPUtil.getNameInNamespace(PortalLDAPUtil.java:357) at com.liferay.portal.security.ldap.PortalLDAPExporterImpl.exportToLDAP(PortalLDAPExporterImpl.java:156) at com.liferay.portal.security.ldap.PortalLDAPExporterUtil.exportToLDAP(PortalLDAPExporterUtil.java:43) at com.liferay.portal.model.UserListener.exportToLDAP(UserListener.java:69) at com.liferay.portal.model.UserListener.onAfterCreate(UserListener.java:36) at com.liferay.portal.model.UserListener.onAfterCreate(UserListener.java:1) at com.liferay.portal.model.BaseModelListener.onAfterCreate(BaseModelListener.java:1) at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:259) at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:278) at com.liferay.portal.service.impl.UserLocalServiceImpl.addUser(UserLocalServiceImpl.java:411) at com.liferay.portal.service.UserLocalServiceWrapper.addUser(UserLocalServiceWrapper.java:278) at com.aquima.liferay.hook.user.ExtUserLocalService.addUser(ExtUserLocalService.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54) at $Proxy237.addUser(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:65) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at $Proxy81.addUser(Unknown Source) at com.liferay.portal.service.impl.UserServiceImpl.addUser(UserServiceImpl.java:193) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:65) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at $Proxy82.addUser(Unknown Source) at com.liferay.portal.service.UserServiceUtil.addUser(UserServiceUtil.java:88) at com.liferay.portlet.login.action.CreateAccountAction.addUser(CreateAccountAction.java:243) at com.liferay.portlet.login.action.CreateAccountAction.processAction(CreateAccountAction.java:98) at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:168) at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:186) at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:70) at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48) at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:652) at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:687) at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:360) at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:768) at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:571) at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:229) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:152) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508) at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:137) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:261) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:137) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:221) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:440) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:45) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:310) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196) at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source) </code></pre><br><br>Followed by the following crash:<br><pre><code> 16 nov 2010 15:04:26,490 ERROR jsp : com.liferay.portal.ModelListenerException: javax.naming.NameAlreadyBoundException: [LDAP: error code 68 - 00002071: UpdErr: DSID-030502F7, problem 6005 (ENTRY_EXISTS), data 0 ]; remaining name 'cn=xxxx,ou=xxxx,DC=xxxx,DC=lan' at com.liferay.portal.model.ContactListener.onAfterCreate(ContactListener.java:39) at com.liferay.portal.model.ContactListener.onAfterCreate(ContactListener.java:1) at com.liferay.portal.model.BaseModelListener.onAfterCreate(BaseModelListener.java:1) at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:259) at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:278) at com.liferay.portal.service.impl.UserLocalServiceImpl.addUser(UserLocalServiceImpl.java:467) at com.liferay.portal.service.UserLocalServiceWrapper.addUser(UserLocalServiceWrapper.java:278) at com.aquima.liferay.hook.user.ExtUserLocalService.addUser(ExtUserLocalService.java:77) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54) at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:65) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.service.impl.UserServiceImpl.addUser(UserServiceImpl.java:193) at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:65) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58) </code></pre><br><br>These crashes seem to occur when an account has not been created for a while. Once the crash has occured it is not possible to create a user account anymore. However when we restart tomcat we can create user accounts again.<br><br>Has anybody had this problem before?<br><br>Thanks for your help<br><br>Babette</body></html> Babette Wilmans 2010-11-19T11:06:51Z