topic activiti explorer webapp crashes after deployment in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73471#M47951 <HTML><HEAD></HEAD><BODY><SPAN>After the manual deployment of the webservice example the activiti explorer webapp crashes. See stack trace below:</SPAN><BR /><BR /><SPAN>Aug 29, 2011 10:05:17 AM com.vaadin.Application terminalError</SPAN><BR /><SPAN>SEVERE: Terminal error:</SPAN><BR /><SPAN>java.lang.NullPointerException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.explorer.data.LazyLoadingContainer.getContainerProperty(</SPAN><BR /><SPAN>LazyLoadingContainer.java:87)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractSelect.getContainerProperty(AbstractSelect.java</SPAN><BR /><SPAN>:745)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Table.refreshRenderedCells(Table.java:1550)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Table.getVisibleCells(Table.java:2772)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Table.paintContent(Table.java:2349)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.GridLayout.paintContent(GridLayout.java:543)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.CustomComponent.paintContent(CustomComponent.java:133)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.CssLayout.paintContent(CssLayout.java:187)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractOrderedLayout.paintContent(AbstractOrderedLayou</SPAN><BR /><SPAN>t.java:171)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Panel.paintContent(Panel.java:255)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Window.paintContent(Window.java:632)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.paint(AbstractComponent.java:755)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.writeUidl</SPAN><BR /><SPAN>Responce(AbstractCommunicationManager.java:954)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.paintAfte</SPAN><BR /><SPAN>rVariableChanges(AbstractCommunicationManager.java:841)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleU</SPAN><BR /><SPAN>idlRequest(AbstractCommunicationManager.java:767)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest</SPAN><BR /><SPAN>(CommunicationManager.java:296)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(Abs</SPAN><BR /><SPAN>tractApplicationServlet.java:501)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl</SPAN><BR /><SPAN>icationFilterChain.java:290)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF</SPAN><BR /><SPAN>ilterChain.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV</SPAN><BR /><SPAN>alve.java:233)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV</SPAN><BR /><SPAN>alve.java:191)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j</SPAN><BR /><SPAN>ava:127)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j</SPAN><BR /><SPAN>ava:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal</SPAN><BR /><SPAN>ve.java:109)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav</SPAN><BR /><SPAN>a:298)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java</SPAN><BR /><SPAN>:859)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce</SPAN><BR /><SPAN>ss(Http11Protocol.java:588)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48</SPAN><BR /><SPAN>9)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:662)</SPAN></BODY></HTML> Mon, 29 Aug 2011 08:06:19 GMT heppschnepp 2011-08-29T08:06:19Z activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73471#M47951 After the manual deployment of the webservice example the activiti explorer webapp crashes. See stack trace below:Aug 29, 2011 10:05:17 AM com.vaadin.Application terminalErrorSEVERE: Terminal error:java.lang.NullPointerException&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.explorer.data.LazyLoadingContainer.getContainerP Mon, 29 Aug 2011 08:06:19 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73471#M47951 heppschnepp 2011-08-29T08:06:19Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73472#M47952 <HTML><HEAD></HEAD><BODY><SPAN>Which screen? Did the deploy work?</SPAN></BODY></HTML> Mon, 29 Aug 2011 13:27:59 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73472#M47952 jbarrez 2011-08-29T13:27:59Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73473#M47953 <HTML><HEAD></HEAD><BODY><SPAN>The deploy using java program worked. The exception occured shortly after pressing the 'Process' tab (button).</SPAN></BODY></HTML> Mon, 29 Aug 2011 13:54:49 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73473#M47953 heppschnepp 2011-08-29T13:54:49Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73474#M47954 <HTML><HEAD></HEAD><BODY><SPAN>Does the example have an id/name set for the process?</SPAN></BODY></HTML> Wed, 31 Aug 2011 13:58:47 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73474#M47954 jbarrez 2011-08-31T13:58:47Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73475#M47955 <HTML><HEAD></HEAD><BODY><SPAN>yes it was set in the process definition file</SPAN><BR /><BR /><SPAN>&lt;process id="decisionWebServiceInvocation"&gt;</SPAN></BODY></HTML> Wed, 31 Aug 2011 14:21:39 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73475#M47955 heppschnepp 2011-08-31T14:21:39Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73476#M47956 <HTML><HEAD></HEAD><BODY><SPAN>Set the "name" attribute as well. Looks like no null-check is done in the UI. I'll create an issue for that in our JIRA: </SPAN><A href="http://jira.codehaus.org/browse/ACT-909" rel="nofollow noopener noreferrer">http://jira.codehaus.org/browse/ACT-909</A></BODY></HTML> Wed, 31 Aug 2011 14:37:31 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73476#M47956 frederikherema1 2011-08-31T14:37:31Z Re: activiti explorer webapp crashes after deployment https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73477#M47957 <HTML><HEAD></HEAD><BODY><SPAN>no it works. Thanks for your help. //peter</SPAN></BODY></HTML> Wed, 31 Aug 2011 14:50:13 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-webapp-crashes-after-deployment/m-p/73477#M47957 heppschnepp 2011-08-31T14:50:13Z