hello user, when iam integrating struts and hibernate it is working fine,struts with tiles fine,but when i am integrating all three it shows error!
1)Exception sending context initialized event to listener instance of class org.apache.struts2.tiles.StrutsTilesListener java.lang.NullPointerException at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058) at org.apache.commons.digester.Digester.parse(Digester.java:1887) 2) validateJarFile(F:\project\ProjectWork\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\project-E-commerce\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 3)resource not found 404 error