1 Reply Latest reply on May 17, 2006 9:43 AM by lords_diakonos

    Urgent Help

    lords_diakonos Newbie

      I am deploying an application to Jboss and I need to get it up today :-s We are converting from WebSphere to Jboss and have problems with one application. Imagine that. The app builds fine in jboss-ide and I get a war which I deploy to Jboss but on startup when jboss goes to deploy the app I am getting the following error

      08:58:45,640 INFO [TomcatDeployer] deploy, ctxPath=/studentcentral, warUrl=.../deploy/studentcentral.war/
      08:58:45,921 ERROR [[/studentcentral]] StandardWrapper.Throwable
      java.lang.NullPointerException
       at org.apache.jasper.compiler.TldLocationsCache.processWebDotXml(TldLocationsCache.java:169)
       at org.apache.jasper.compiler.TldLocationsCache.<init>(TldLocationsCache.java:145)
       at org.apache.jasper.EmbededServletOptions.<init>(EmbededServletOptions.java:376)
       at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:332)
       at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091)
       at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:925)
       at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3857)
       at org.apache.catalina.core.StandardContext.start(StandardContext.java:4118)
       at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
       at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
       at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
       at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.apache.catalina.core.StandardContext.init(StandardContext.java:5005)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
       at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:280)
       at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:88)
       at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:357)
       at org.jboss.web.WebModule.startModule(WebModule.java:68)
       at org.jboss.web.WebModule.startService(WebModule.java:46)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
       at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:428)
       at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy30.start(Unknown Source)
       at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:400)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy31.start(Unknown Source)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
       at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy9.deploy(Unknown Source)
       at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
       at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:265)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
       at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:428)
       at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy4.start(Unknown Source)
       at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:737)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy5.deploy(Unknown Source)
       at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:453)
       at org.jboss.system.server.ServerImpl.start(ServerImpl.java:330)
       at org.jboss.Main.boot(Main.java:187)
       at org.jboss.Main$1.run(Main.java:438)
       at java.lang.Thread.run(Thread.java:595)
      08:58:45,937 ERROR [[/studentcentral]] Servlet /studentcentral threw load() exception
      java.lang.NullPointerException
       at org.apache.jasper.compiler.TldLocationsCache.processWebDotXml(TldLocationsCache.java:169)
       at org.apache.jasper.compiler.TldLocationsCache.<init>(TldLocationsCache.java:145)
       at org.apache.jasper.EmbededServletOptions.<init>(EmbededServletOptions.java:376)
       at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:332)
       at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091)
       at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:925)
       at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3857)
       at org.apache.catalina.core.StandardContext.start(StandardContext.java:4118)
       at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
       at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
       at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
       at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.apache.catalina.core.StandardContext.init(StandardContext.java:5005)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
       at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:280)
       at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:88)
       at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:357)
       at org.jboss.web.WebModule.startModule(WebModule.java:68)
       at org.jboss.web.WebModule.startService(WebModule.java:46)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
       at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:428)
       at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy30.start(Unknown Source)
       at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:400)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy31.start(Unknown Source)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
       at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy9.deploy(Unknown Source)
       at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
       at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:265)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
       at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:428)
       at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy4.start(Unknown Source)
       at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:737)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
       at $Proxy5.deploy(Unknown Source)
       at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:453)
       at org.jboss.system.server.ServerImpl.start(ServerImpl.java:330)
       at org.jboss.Main.boot(Main.java:187)
       at org.jboss.Main$1.run(Main.java:438)
       at java.lang.Thread.run(Thread.java:595)
      08:58:45,937 ERROR [Registry] Null component jboss.web:type=JspMonitor,name=jsp,WebModule=//localhost/studentcentral,J2EEApplication=none,J2EEServer=none