topic vaadin NPE on User Profile in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/vaadin-npe-on-user-profile/m-p/245288#M198418 <HTML><HEAD></HEAD><BODY><SPAN>I'm in the process of integrating the latest alfresco [201605-linux-64] &amp; activiti [5.22.0] community versions on the same CentOS 7 server against a FreeIPA 3.0.0 [openldap] server.&nbsp; I've finally got my ldap settings straightened out, and turned off tomcat serialization – but I get an NPE when bringing up any UserProfile dialogs that show the user picture.&nbsp; There are also NPE's when trying to upload a picture.&nbsp; But our LDAP server doesn't support user Pictures.</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;bean class="org.activiti.ldap.LDAPConfigurator"&gt;<BR />&nbsp; &lt;!– Server connection params –&gt;<BR />&nbsp; &lt;property name="server" value="ldap://ipa.our-domain.com" /&gt;<BR />&nbsp; &lt;property name="port" value="389" /&gt;<BR />&nbsp; &lt;property name="user" value="uid=anonymous,cn=users,cn=accounts,dc=our-domain,dc=com" /&gt;<BR />&nbsp; &lt;property name="password" value="our-secret" /&gt;<BR />&nbsp; &lt;!– Query params –&gt;<BR />&nbsp; &lt;property name="baseDn" value="dc=our-domain,dc=com" /&gt;<BR />&nbsp; &lt;property name="queryUserByUserId" value="(&amp;amp;(objectClass=inetOrgPerson)(uid={0}))" /&gt;<BR />&nbsp; &lt;property name="queryUserByFullNameLike" value="(&amp;amp;(objectClass=inetOrgPerson)(|({0}=*{1}*)({2}={3})))" /&gt;<BR />&nbsp; &lt;property name="queryGroupsForUser" value="(&amp;amp;(cn=*)(memberUid={0}))" /&gt;<BR />&nbsp; &lt;!– Attribute config –&gt;<BR />&nbsp; &lt;property name="userIdAttribute" value="uid" /&gt;<BR />&nbsp; &lt;property name="userFirstNameAttribute" value="givenName" /&gt;<BR />&nbsp; &lt;property name="userLastNameAttribute" value="sn" /&gt;<BR />&nbsp; &lt;property name="userEmailAttribute" value="mail" /&gt;<BR />&nbsp; &lt;property name="groupIdAttribute" value="gidNumber" /&gt;<BR />&nbsp; &lt;property name="groupNameAttribute" value="cn" /&gt;<BR />&lt;/bean&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />SEVERE: Terminal error:<BR />java.lang.NullPointerException<BR />&nbsp;&nbsp;&nbsp;at org.activiti.explorer.ui.profile.ProfilePanel$1.getStream(ProfilePanel.java:153)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.StreamResource.getStream(StreamResource.java:167)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.Application.handleURI(Application.java:798)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleURI(AbstractCommunicationManager.java:2289)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.CommunicationManager.handleURI(CommunicationManager.java:377)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.handleURI(AbstractApplicationServlet.java:1099)<BR />&nbsp;&nbsp;&nbsp;at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:535)<BR />&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<BR />&nbsp;&nbsp;&nbsp;at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:53)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)<BR />&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)<BR />&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)<BR />&nbsp;&nbsp;&nbsp;at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)<BR />&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2466)<BR />&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2455)<BR />&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)<BR />&nbsp;&nbsp;&nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)<BR />&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)<BR />&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:745)<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE></BODY></HTML> Wed, 16 Nov 2016 23:31:01 GMT allen_joslin 2016-11-16T23:31:01Z vaadin NPE on User Profile https://connect.hyland.com/t5/alfresco-archive/vaadin-npe-on-user-profile/m-p/245288#M198418 I'm in the process of integrating the latest alfresco [201605-linux-64] &amp; activiti [5.22.0] community versions on the same CentOS 7 server against a FreeIPA 3.0.0 [openldap] server.&nbsp; I've finally got my ldap settings straightened out, and turned off tomcat serialization – but I get an NPE when b Wed, 16 Nov 2016 23:31:01 GMT https://connect.hyland.com/t5/alfresco-archive/vaadin-npe-on-user-profile/m-p/245288#M198418 allen_joslin 2016-11-16T23:31:01Z Re: vaadin NPE on User Profile https://connect.hyland.com/t5/alfresco-archive/vaadin-npe-on-user-profile/m-p/245289#M198419 <HTML><HEAD></HEAD><BODY><SPAN>whoops, meant to post to activiti-engine…</SPAN></BODY></HTML> Thu, 17 Nov 2016 13:33:53 GMT https://connect.hyland.com/t5/alfresco-archive/vaadin-npe-on-user-profile/m-p/245289#M198419 allen_joslin 2016-11-17T13:33:53Z