java.lang.reflect.UndeclaredThrowableException at $Proxy0.getStudents(Unknown Source)
at sample.web.StudentListAction.getPageIterator(StudentListAction.java:22)
at com.jdon.strutsutil.ModelListAction.execute(ModelListAction.java:69)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
at com.jdon.bussinessproxy.dyncproxy.DynamicProxyWeaving.invoke(DynamicProxyWeaving.java:68)
... 23 more
Caused by: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
at com.jdon.aop.AopClient.invoke(AopClient.java:100)
at com.jdon.bussinessproxy.dyncproxy.DynamicProxyWeaving.invoke(DynamicProxyWeaving.java:62)
... 23 more
Caused by: java.lang.Throwable: java.lang.NullPointerException
at com.jdon.aop.reflection.ProxyMethodInvocation.methodInvoke(ProxyMethodInvocation.java:112)
at com.jdon.aop.reflection.ProxyMethodInvocation.proceed(ProxyMethodInvocation.java:76)
at com.jdon.aop.interceptor.SessionContextInterceptor.invoke(SessionContextInterceptor.java:76)
at com.jdon.aop.reflection.ProxyMethodInvocation.proceed(ProxyMethodInvocation.java:84)
at com.jdon.aop.interceptor.StatefulInterceptor.invoke(StatefulInterceptor.java:82)
at com.jdon.aop.reflection.ProxyMethodInvocation.proceed(ProxyMethodInvocation.java:84)
at com.jdon.aop.interceptor.PoolInterceptor.invoke(PoolInterceptor.java:91)
at com.jdon.aop.reflection.ProxyMethodInvocation.proceed(ProxyMethodInvocation.java:84)
at com.jdon.aop.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:58)
at com.jdon.aop.reflection.ProxyMethodInvocation.proceed(ProxyMethodInvocation.java:84)
at com.jdon.aop.AopClient.invoke(AopClient.java:95)
... 24 more
Caused by: java.lang.NullPointerException
at com.jdon.aop.reflection.ProxyMethodInvocation.methodInvoke(ProxyMethodInvocation.java:100)
... 34 more
