posted 13 years ago
Hi,
Iam getting following exception
11 Jan 2011 10:08:14,127 ERROR BusinessLayer:126 - LoginBL Checking User Existnull
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - java.lang.NullPointerException
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at com.visiontss.accuquote.bo.BusinessObject.read(BusinessObject.java:47)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at com.visiontss.accuquote.bo.Login.isUserExist(Login.java:336)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at com.visiontss.accuquote.bl.LoginBL.isUserExist(LoginBL.java:114)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at com.visiontss.accuquote.facade.LoginFacadeBean.isUserExist(LoginFacadeBean.java:69)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at java.lang.reflect.Method.invoke(Unknown Source)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.invocation.Invocation.performCall(Invocation.java:386)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:228)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:156)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:173)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:228)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:211)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:97)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.security.PreSecurityInterceptor.invoke(PreSecurityInterceptor.java:81)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:138)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:650)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at org.jboss.ejb.Container.invoke(Container.java:1029)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
11 Jan 2011 10:08:14,127 ERROR STDERR:156 - at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at java.lang.reflect.Method.invoke(Unknown Source)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:169)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java:209)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:195)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.proxy.ejb.SecurityContextInterceptor.invoke(SecurityContextInterceptor.java:64)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:68)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:112)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:101)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at $Proxy259.isUserExist(Unknown Source)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at com.visiontss.accuquote.action.LoginAction.execute(LoginAction.java:90)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
11 Jan 2011 10:08:14,142 ERROR STDERR:156 - at java.lang.Thread.run(Unknown Source)
Thanks,
K.Saravanan