topic Re: Activiti Explorer / Engine causes Tomcat memory leak in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158999#M113058 <HTML><HEAD></HEAD><BODY><SPAN>SCRIPT5007: For the property "prototype" there is no value: The object is Null or undefined</SPAN><BR /></BODY></HTML> Thu, 12 Mar 2015 08:03:51 GMT babblu 2015-03-12T08:03:51Z Activiti Explorer / Engine causes Tomcat memory leak https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158997#M113056 I have deployed the activiti explorer 5.15.1 and when I look into the tomcat loggs, I see this here:Apr 24, 2014 11:32:31 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsSchwerwiegend: The web application [/activiti-explorer] appears to have started a thread named [Thread-74] b Fri, 25 Apr 2014 09:14:10 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158997#M113056 b_schnarr 2014-04-25T09:14:10Z Re: Activiti Explorer / Engine causes Tomcat memory leak https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158998#M113057 <HTML><HEAD></HEAD><BODY><SPAN>Since you are using MySql I would suggest you remove h2 jar from the application's lib folder. Additionally, move MySql's JDBC jar file to Tomcats main lib folder.</SPAN><BR /><BR /><SPAN>Hope that helps!</SPAN></BODY></HTML> Tue, 13 May 2014 01:14:13 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158998#M113057 balsarori 2014-05-13T01:14:13Z Re: Activiti Explorer / Engine causes Tomcat memory leak https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158999#M113058 <HTML><HEAD></HEAD><BODY><SPAN>SCRIPT5007: For the property "prototype" there is no value: The object is Null or undefined</SPAN><BR /></BODY></HTML> Thu, 12 Mar 2015 08:03:51 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-explorer-engine-causes-tomcat-memory-leak/m-p/158999#M113058 babblu 2015-03-12T08:03:51Z