topic Error while running activiti explorer in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218989#M172119 <HTML><HEAD></HEAD><BODY><SPAN>SEVERE: Error configuring application listener of class org.activiti.explorer.servlet.WebConfigurer</SPAN><BR /><SPAN>java.lang.NoClassDefFoundError: javax/servlet/ServletRegistration$Dynamic</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.getDeclaredMethods0(Native Method)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Class.getDeclaredMethods(Class.java:1791)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations(DefaultAnnotationProcessor.java:226)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4119)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContext.start(StandardContext.java:4671)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:186)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1600)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at java.lang.Thread.run(Thread.java:619)</SPAN><BR /><SPAN>Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletRegistration$Dynamic</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;… 27 more</SPAN><BR /></BODY></HTML> Tue, 08 Dec 2015 12:10:48 GMT codecracker1390 2015-12-08T12:10:48Z Error while running activiti explorer https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218989#M172119 SEVERE: Error configuring application listener of class org.activiti.explorer.servlet.WebConfigurerjava.lang.NoClassDefFoundError: javax/servlet/ServletRegistration$Dynamic&nbsp;&nbsp;&nbsp;at java.lang.Class.getDeclaredMethods0(Native Method)&nbsp;&nbsp;&nbsp;at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)&nbsp;&nbsp;&nbsp;at ja Tue, 08 Dec 2015 12:10:48 GMT https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218989#M172119 codecracker1390 2015-12-08T12:10:48Z Re: Error while running activiti explorer https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218990#M172120 <HTML><HEAD></HEAD><BODY><SPAN>That exceptions means that the webserver does not support Servlet 3.0, which the app has as a requirement.</SPAN></BODY></HTML> Tue, 08 Dec 2015 19:57:36 GMT https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218990#M172120 jbarrez 2015-12-08T19:57:36Z Re: Error while running activiti explorer https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218991#M172121 <HTML><HEAD></HEAD><BODY><SPAN>Yes it was because of servlet 3.0</SPAN><BR /></BODY></HTML> Wed, 09 Dec 2015 01:06:47 GMT https://connect.hyland.com/t5/alfresco-archive/error-while-running-activiti-explorer/m-p/218991#M172121 codecracker1390 2015-12-09T01:06:47Z