Struts Problem ReportStruts has detected an unhandled exception:Messages: ? ?ac.action.{1}()? ?File: ? ?java/lang/Class.java ? ?Line number: ? ?1,605 ? ?Stacktracesjava.lang.NoSuchMethodException: ac.action.{1}()? ?java.lang.Class.getMethod(Class.java:1605) ? ?org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.getActionMethod(AnnotationValidationInterceptor.java:75) ? ?org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:47) ? ?com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207) ? ?com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207) ? ?com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166) ? ?com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187) ? ?com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248) ? ?org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52) ? ?org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485) ? ?org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) ? ?org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) ? ?org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) ? ?org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) ? ?org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218) ? ?org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) ? ?org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) ? ?org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) ? ?org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) ? ?org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) ? ?org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) ? ?org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) ? ?org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1115) ? ?org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) ? ?org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2549) ? ?org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2538) ? ?java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) ? ?java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ? ?org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ? ?java.lang.Thread.run(Thread.java:662) ? ?You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set:?struts.devMode=falsein your?WEB-INF/classes/struts.properties?file.