Problem in Struts2Tiles integration with hibernate

By: arunka*** On: Wed Sep 12 21:21:54 IST 2012     0 0 0	0
sir, I am using Struts2 Tiles & it is working properly. another web project in hibernate & its working properly too. When i combining Struts and hibernate its again working properly. But when i start combining hibernate with Struts2 Tiles error occurs like this org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class org.apache.struts2.tiles.StrutsTilesListener java.lang.NullPointerException i have tried in different machines and different version of myeclipse like 8.0, 10.0 etc. Again i started simple struts tiles and hibernate at the time of hibernate capabilities it start crashing/error. ---------------------------------------------- The full error msg is : ==================================== Sep 12, 2012 9:02:00 PM org.apache.catalina.core.AprLifecycleListener init INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_06\bin;C:\Program Files\Genuitec\Common\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_8.0.0.me200911090405\tomcat\bin Sep 12, 2012 9:02:01 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8081 Sep 12, 2012 9:02:01 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 993 ms Sep 12, 2012 9:02:01 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina Sep 12, 2012 9:02:01 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.13 log4j:WARN No appenders could be found for logger (org.apache.tiles.impl.BasicTilesContainer). log4j:WARN Please initialize the log4j system properly. Sep 12, 2012 9:02:09 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: 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) at org.apache.tiles.definition.digester.DigesterDefinitionsReader.read(DigesterDefinitionsReader.java:267) at org.apache.tiles.definition.UrlDefinitionsFactory.readDefinitions(UrlDefinitionsFactory.java:286) at org.apache.tiles.definition.UrlDefinitionsFactory.init(UrlDefinitionsFactory.java:130) at org.apache.tiles.impl.BasicTilesContainer.initializeDefinitionsFactory(BasicTilesContainer.java:406) at org.apache.tiles.impl.BasicTilesContainer.init(BasicTilesContainer.java:130) at org.apache.tiles.factory.TilesContainerFactory.initializeContainer(TilesContainerFactory.java:232) at org.apache.tiles.factory.TilesContainerFactory.createTilesContainer(TilesContainerFactory.java:198) at org.apache.tiles.factory.TilesContainerFactory.createContainer(TilesContainerFactory.java:163) at org.apache.tiles.web.startup.TilesListener.createContainer(TilesListener.java:90) at org.apache.struts2.tiles.StrutsTilesListener.createContainer(StrutsTilesListener.java:68) at org.apache.tiles.web.startup.TilesListener.contextInitialized(TilesListener.java:57) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4334) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.catalina.startup.Bootstrap.start(Bootstr	0