I am trying to use Tiles with Struts 2. I have configured my application as follows
When I fire http://localhost:8080/SampleStruts2/login/Login.action; I get following error 20:11:40,827 ERROR [BasicTilesContainer] Error rendering tile java.lang.NullPointerException at org.apache.struts2.tiles.StrutsTilesRequestContext.include(StrutsTilesReques tContext.java:94) at org.apache.struts2.tiles.StrutsTilesRequestContext.dispatch(StrutsTilesReque stContext.java:83) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:39 5) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:34 5) at org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:104) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSuppor t.java:178) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionI nvocation.java:343) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:248) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(D efaultWorkflowInterceptor.java:213) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(Method FilterInterceptor.java:86) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(Validati onInterceptor.java:150) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.do Intercept(AnnotationValidationIntercetor.java:48) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(Method FilterInterceptor.java:86) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(Con versionErrorInterceptor.java:123) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.intercept(Paramete rsInterceptor.java:161) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(St aticParametersInterceptor.java:105) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterce ptor.java:83) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInt erceptor.java:207) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDr ivenInterceptor.java:74) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(S copedModelDrivenInterceptor.java:127) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(Prof ilingActivationInterceptor.java:107) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(Debu ggingInterceptor.java:206) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingIn terceptor.java:115) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nIntercepto r.java:143) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.intercept(PrepareInte rceptor.java:115) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletCon figInterceptor.java:170) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasIntercep tor.java:123) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(Ex ceptionMappingInterceptor.java:176) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:219) at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionI nvocation.java:218) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack .java:455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati on.java:216) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:507) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.jav a:421) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.ja va:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:178) at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalVal ve.java:39) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssoci ationValve.java:159) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java: 59) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126 ) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105 ) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav a:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThre ad.java:112) at java.lang.Thread.run(Thread.java:595) 20:11:40,842 ERROR [[default]] Servlet.service() for servlet default threw exception org.apache.tiles.TilesException at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:40 3) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:34 5) at org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:104) ........ Anybody got the same error? Can someone help me? I am using following jars freemarker-2.3.8.jar ognl-2.6.11.jar struts2-core-2.0.6.jar struts2-tiles-plugin-2.0.6.jar tiles-api-2.0-20070207.130156-4.jar tiles-core-2.0-20070207.130156-4.jar xwork-2.0.1.jar Avinash Wable DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Pvt. Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Pvt. Ltd. does not accept any liability for virus infected mails.
