Java.lang.NullPointerException at com.evermind.server.ObjectReferenceCleane

I am getting the below error when the server is started. Can any one let me know why do we get this error?
13/01/13 23:33:28.432 10.1.3.5.0 Started
13/01/14 00:46:53.915 Internal server error
java.lang.NullPointerException
at com.evermind.server.ObjectReferenceCleaner.resetApplicationLogger(ObjectReferenceCleaner.java:260)
at com.evermind.server.ObjectReferenceCleaner.cleanupApplicationLogger(ObjectReferenceCleaner.java:167)
at com.evermind.server.ObjectReferenceCleaner.loaderDestroyed(ObjectReferenceCleaner.java:94)
at oracle.classloader.EventDispatcher.loaderDestroyed(EventDispatcher.java:254)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1187)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1126)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1069)
at com.evermind.server.ApplicationStateRunning.destroyClassLoaders(ApplicationStateRunning.java:1201)
at com.evermind.server.Application.stateCleanUp(Application.java:3766)
at com.evermind.server.Application.destroy(Application.java:802)
at com.evermind.server.ApplicationServer.destroyApplications(ApplicationServer.java:2337)
at com.evermind.server.ApplicationServer.destroy(ApplicationServer.java:2124)
at com.evermind.server.ApplicationServerShutdownHandler.run(ApplicationServerShutdownHandler.java:93)
at java.lang.Thread.run(Thread.java:662)
13/01/14 00:48:42.413 10.1.3.5.0 Started

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I am getting this error when I try to download a message using IMAP from exchange server
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     at com.sun.mail.iap.Response.<init>(Response.java:68)
     at com.sun.mail.imap.protocol.IMAPResponse.<init>(IMAPResponse.java:31)
     at com.sun.mail.imap.protocol.IMAPResponse.readResponse(IMAPResponse.java:105)
     at com.sun.mail.imap.protocol.IMAPProtocol.readResponse(IMAPProtocol.java:153)
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I turned on the session debugging. I am running my application on Linux, so the debugging info was moved to a log file. This log file is very large (around 1GB) and I am unable to open it.
One more thing: I am trying Message.writeTo() method to download the message. If an OutOfMemoryError occurs, I catch it and try to download the message using GetInputStream. NullPointerException is occuring in both the cases.
Exception stack trace with writeTo():
java.lang.NullPointerException
     at com.sun.mail.iap.Response.parse(Response.java:99)
     at com.sun.mail.iap.Response.<init>(Response.java:68)
     at com.sun.mail.imap.protocol.IMAPResponse.<init>(IMAPResponse.java:31)
     at com.sun.mail.imap.protocol.IMAPResponse.readResponse(IMAPResponse.java:105)
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     at com.sun.mail.iap.Protocol.command(Protocol.java:215)
     at com.sun.mail.imap.protocol.IMAPProtocol.fetch(IMAPProtocol.java:882)
     at com.sun.mail.imap.protocol.IMAPProtocol.fetch(IMAPProtocol.java:874)
     at com.sun.mail.imap.protocol.IMAPProtocol.fetchBody(IMAPProtocol.java:656)
     at com.sun.mail.imap.protocol.IMAPProtocol.fetchBody(IMAPProtocol.java:645)
     at com.sun.mail.imap.IMAPMessage.writeTo(IMAPMessage.java:536)
Exception stack trace with getInputStream():
java.lang.NullPointerException
     at com.sun.mail.iap.Response.parse(Response.java:99)
     at com.sun.mail.iap.Response.<init>(Response.java:68)
     at com.sun.mail.imap.protocol.IMAPResponse.<init>(IMAPResponse.java:31)
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Java.lang.NullPointerException at com.sap.caf.eu.gp.ui.inst.CInstantiation.getProcessTemplate(CInstantiation.java:732)

Hi I am getting the following error on link related to Guided procedure step only for few people not for every one. Once i delete the browser cookies are cache it is working fine. Please let me know , if any one could had same issue or if any one know the reason, it is completely showing related to Standard GP service related exception. Also this errors are not coming all the time consistently, it is happening randomly. but when u get the error if you delete the cookies from browser and log off and login again from portal it is working fine.
Path to object does not exist at com.sap.nw.eu.gp, the whole lookup name is sap.com/com.sap.nw.eu.gp/GPService.
com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Path to object does not exist at com.sap.nw.eu.gp, the whole lookup name is sap.com/com.sap.nw.eu.gp/GPService.
at com.sap.engine.services.jndi.implserver.ServerContextImpl.getLastContainer(ServerContextImpl.java:278)
at com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:627)
at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:344)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:254)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:271)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at com.sap.caf.eu.gp.ui.inst.CInstantiation.wdDoInit(CInstantiation.java:161)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalCInstantiation.wdDoInit(InternalCInstantiation.java:148)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:761)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:696)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:864)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1362)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549)
at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:192)
at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1064)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Exception occured during processing of Web Dynpro application sap.com/caf~eu~gp~ui~inst/AInstantiation. The causing exception is nested.
[EXCEPTION]
java.lang.NullPointerException
at com.sap.caf.eu.gp.ui.inst.CInstantiation.getProcessTemplate(CInstantiation.java:732)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalCInstantiation.getProcessTemplate(InternalCInstantiation.java:203)
at com.sap.caf.eu.gp.ui.inst.VInstantiation.dispatch(VInstantiation.java:182)
at com.sap.caf.eu.gp.ui.inst.VInstantiation.onEventShowInstantiationView(VInstantiation.java:564)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalVInstantiation.wdInvokeEventHandler(InternalVInstantiation.java:291)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Component.fireEvent(Component.java:285)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalCInstantiationInterface.wdFireEventShowInstantiationView(InternalCInstantiationInterface.java:174)
at com.sap.caf.eu.gp.ui.inst.CInstantiationInterface.setTemplateId(CInstantiationInterface.java:116)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalCInstantiationInterface.setTemplateId(InternalCInstantiationInterface.java:129)
at com.sap.caf.eu.gp.ui.inst.WInstantiationInterfaceView.onPlugDefault(WInstantiationInterfaceView.java:83)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalWInstantiationInterfaceView.wdInvokeEventHandler(InternalWInstantiationInterfaceView.java:105)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingInterfaceView.invokeEventHandler(DelegatingInterfaceView.java:85)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.displayToplevelComponent(ClientComponent.java:162)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:375)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:761)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:696)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:864)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1362)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549)
at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:192)
at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1064)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

Govardan,
Thanks for the reply. We don't have any custom code related to GP or CAF. We created the GP Process and in the process, we attached the PCD objects to the callable object to call.
In the entire error trace it is referring only sap standard classes only. Also we haven't done any customization Except GP Process creation as i mentioned above.
com.sap.caf.eu.gp.ui.inst.CInstantiation.getProcessTemplate(CInstantiation.java:732),
if you look at my initial report , there are two exceptions i have mentioned. before coming the above error i have observed the following error in the log file, First it is logging the following error and then next showing the above error. Looks like GPService is not able to lookup .
Path to object does not exist at com.sap.nw.eu.gp, the whole lookup name is sap.com/com.sap.nw.eu.gp/GPService.
com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Path to object does not exist at com.sap.nw.eu.gp, the whole lookup name is sap.com/com.sap.nw.eu.gp/GPService.
at com.sap.engine.services.jndi.implserver.ServerContextImpl.getLastContainer(ServerContextImpl.java:278)
at com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:627)
at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:344)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:254)
at com.sap.engine.services.jndi.implclient.OffsetClientContext.lookup(OffsetClientContext.java:271)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at com.sap.caf.eu.gp.ui.inst.CInstantiation.wdDoInit(CInstantiation.java:161)
at com.sap.caf.eu.gp.ui.inst.wdp.InternalCInstantiation.wdDoInit(InternalCInstantiation.java:148)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:761)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:696)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:864)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1362)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549)
at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:192)
at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:185)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1064)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Thanks

Java.lang.NullPointerException at oracle.jbo.server.QueryCollection.findByKey(QueryCollection.java:5110)

We have deployed our ADF application in production. We developed using JDeveloper Version 11.1.2.1.0. In a page fragment, there is a inputComboboxListOfValues which is binded to a list of values binding. This list of values binding is mapped to an attribute of a view object which has a lov from a view accessor (through view link).
In this inputComboboxListOfValues component, we get this error sometimes in production and we are neither able to re-produce the error nor able to find the reason for the error.
java.lang.NullPointerException
at oracle.jbo.server.QueryCollection.findByKey(QueryCollection.java:5110)
at oracle.jbo.server.ViewRowSetImpl.findByKey(ViewRowSetImpl.java:5488)
at oracle.jbo.server.ViewRowSetImpl.findByAltKey(ViewRowSetImpl.java:5311)
at oracle.jbo.server.ViewObjectImpl.findByAltKey(ViewObjectImpl.java:11566)
at oracle.adf.model.binding.DCIteratorBinding.findRowsByKeyValues(DCIteratorBinding.java:5065)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlLOVBinding$ListOfValuesModelImpl.getValueFromSelection(FacesCtrlLOVBinding.java:1715)
at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputListOfValuesRendererBase.decodeInternal(SimpleInputListOfValuesRendererBase.java:133)
at oracle.adfinternal.view.faces.renderkit.rich.SimpleInputComboboxListOfValuesRenderer.decodeInternal(SimpleInputComboboxListOfValuesRenderer.java:86)
at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.decodeInternal(LabeledInputRenderer.java:56)
at oracle.adf.view.rich.render.RichRenderer.decode(RichRenderer.java:342)
at org.apache.myfaces.trinidad.render.CoreRenderer.decode(CoreRenderer.java:292)
at org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1334)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:865)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:965)
at org.apache.myfaces.trinidad.component.UIXEditableValue.processDecodes(UIXEditableValue.java:287)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ApplyRequestValuesCallback.invokeContextCallback(LifecycleImpl.java:1548)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1735)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.invokeOnComponent(ContextSwitchingComponent.java:222)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1750)
at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1627)
Please help us to solve this issue.

Timo,
I noticed that in the application module, these are the settings for passsivation:
jbo.dofailover=false
jbo.passivationstore=null
Do you recommend to change to above settings to
jbo.dofailover=true
jbo.passivationstore=file
We are not using cluster for production environment...
Please suggest..

Java.lang.NullPointerException at com.sun.tools.javac.jvm.ClassReader.fillI

Hi,
I got the following during build. Any ideas?
Thanks in advance.
javac An exception has occurred in the compiler (1.5.0_12). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
javac java.lang.*NullPointerException*
javac at com.sun.tools.javac.jvm.*ClassReader.fillIn(ClassReader.java:1583)*
javac at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1535)
javac at com.sun.tools.javac.code.Symbol.complete(Symbol.java:355)

There is a bug in the compiler.
You would need to localize the problem to the source file, class and specific code. Once you do that you can file a bug but do not count on a fix without updating to 1.6. However locating it would allow you to modify the code to get around this problem.

OAException: java.lang.NullPointerException

hi all
my page Layout has AM as am1 and a region RN1 under page Layout which has AM as am2.
in region RN1 there is a one submit button which gives certain info when pressed.
but when press it twice.. some time it gives
Error Page
Exception Details.
oracle.apps.fnd.framework.OAException: java.lang.NullPointerException
     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:888)
     at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4955)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
     at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
     at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
     at OA.jspService(OA.jsp:40)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.lang.NullPointerException
     at com.evermind.server.http.EvermindHttpServletRequest.getSession(EvermindHttpServletRequest.java:2343)
     at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.deleteValue(OAHttpSessionCookieImpl.java:772)
     at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.releaseApplicationModule(OAHttpSessionCookieImpl.java:484)
     at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:584)
     at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4946)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
     at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
     at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
     at OA.jspService(OA.jsp:40)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
java.lang.NullPointerException
     at com.evermind.server.http.EvermindHttpServletRequest.getSession(EvermindHttpServletRequest.java:2343)
     at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.deleteValue(OAHttpSessionCookieImpl.java:772)
     at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.releaseApplicationModule(OAHttpSessionCookieImpl.java:484)
     at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:584)
     at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4946)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
     at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
     at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
     at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
     at OA.jspService(OA.jsp:40)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
my PRF has
if((pageContext.getParameter("CCYButton") != null))
OAApplicationModule am1 = (OAApplicationModule)am.findApplicationModule("am1");
OAMessageTextInputBean CCode= (OAMessageTextInputBean) webBean.findChildRecursive("CCode");
String C_Code= CCode.getText(pageContext);
pageContext.putSessionValue("C_Code",C_Code);
Serializable[] parameters1 = {C_Code};
am1.invokeMethod("initCDetails", parameters1);
pageContext.putSessionValue("CUR","true");
pageContext.forwardImmediatelyToCurrentPage(params,true,OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
any idea why this exception occurs.

hi all
my page Layout has AM as am1 and a region RN1 under page Layout which has AM as am2.
in region RN1 there is a one submit button which gives certain info when pressed.
but when press it twice.. some time it gives
Error Page
Exception Details.
oracle.apps.fnd.framework.OAException: java.lang.NullPointerException
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:888)
at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4955)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
at OA.jspService(OA.jsp:40)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.lang.NullPointerException
at com.evermind.server.http.EvermindHttpServletRequest.getSession(EvermindHttpServletRequest.java:2343)
at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.deleteValue(OAHttpSessionCookieImpl.java:772)
at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.releaseApplicationModule(OAHttpSessionCookieImpl.java:484)
at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:584)
at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4946)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
at OA.jspService(OA.jsp:40)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
java.lang.NullPointerException
at com.evermind.server.http.EvermindHttpServletRequest.getSession(EvermindHttpServletRequest.java:2343)
at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.deleteValue(OAHttpSessionCookieImpl.java:772)
at oracle.apps.fnd.framework.webui.OAHttpSessionCookieImpl.releaseApplicationModule(OAHttpSessionCookieImpl.java:484)
at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:584)
at oracle.apps.fnd.framework.webui.OAPageBean.releaseRootApplicationModule(OAPageBean.java:4946)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseApplicationModule(OAPageContextImpl.java:2313)
at oracle.apps.fnd.framework.webui.OAPageContextImpl.performReleaseRootApplicationModule(OAPageContextImpl.java:2261)
at oracle.apps.fnd.framework.webui.OAPageBean.performReleaseApplicationModules(OAPageBean.java:3731)
at oracle.apps.fnd.framework.webui.OAPageBean.finalizeRequest(OAPageBean.java:3542)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:513)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
at OA.jspService(OA.jsp:40)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
my PRF has
if((pageContext.getParameter("CCYButton") != null))
OAApplicationModule am1 = (OAApplicationModule)am.findApplicationModule("am1");
OAMessageTextInputBean CCode= (OAMessageTextInputBean) webBean.findChildRecursive("CCode");
String C_Code= CCode.getText(pageContext);
pageContext.putSessionValue("C_Code",C_Code);
Serializable[] parameters1 = {C_Code};
am1.invokeMethod("initCDetails", parameters1);
pageContext.putSessionValue("CUR","true");
pageContext.forwardImmediatelyToCurrentPage(params,true,OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
any idea why this exception occurs.

NPE from com.evermind.server.ThreadState.getUser() creating slsb in UserManager

I have a UserManager subclass which has to call session beans running in the application server.
I successfully got my BeanRemoteHome object, but when I call "home.create()", I get the following exception:
java.lang.NullPointerException
com.evermind.security.User com.evermind.server.ThreadState.getUser()
          ThreadState.java:135
com.attws.it.bsa.felix.ejb.session.UserEventManagerRemote UserEventManagerRemoteHome_StatelessSessionHomeWrapper6.create()
          UserEventManagerRemoteHome_StatelessSessionHomeWrapper6.java:61
boolean com.attws.it.bsa.felix.common.utils.LoggingUserManager.checkPassword(java.lang.String, java.lang.String)
          LoggingUserManager.java:85
boolean com.orionsupport.security.SimpleUserManager$UserWrapper.authenticate(java.lang.String)
          SimpleUserManager.java:63
boolean com.evermind.server.http.HttpRequestHandler.processRequest(com.evermind.server.ApplicationServerThread, com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
          HttpRequestHandler.java:559
void com.evermind.server.http.HttpRequestHandler.run(java.lang.Thread)
          HttpRequestHandler.java:243
void com.evermind.util.ThreadPoolThread.run()
          ThreadPoolThread.java:64
My code doesn't abort anything when this fails, it just goes on. Except for not being able to get this Remote interface in the UserManager class, my application starts up fine, and I'm able to perform operations.

As an update, I just spent the last two hours writing a MDB to take the place of the session bean, in case that was the problem. I got past the obstacles that OC4J docs presented to me (specifying "jms-destination-type" instead of "destination-type", and neglecting to mention that you need to change the DOCTYPE to specify EJB 2.0 instead of 1.1) and successfully deployed an MDB, then I put some code into my UserManager to send a queue message instead of calling a session bean. When it finally got to the point of sending the message, I got the exception in the exact same place (this is from standalone OC4J, which is why the line number is 139 instead of 135):
java.lang.NullPointerException
     at com.evermind.server.ThreadState.getUser(ThreadState.java:139)
     at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:701)
     at com.evermind.server.ejb.MessageDrivenHome.process(MessageDrivenHome.java:892)
     at com.evermind.server.jms.ServerQueue.add(ServerQueue.java:88)
     at com.evermind.server.jms.JMSServer.addMessage(JMSServer.java:313)
     at com.evermind.server.jms.LocalQueueConnection.send(LocalQueueConnection.java:46)
     at com.evermind.server.jms.EvermindQueueSession.send(EvermindQueueSession.java:117)
     at com.evermind.server.jms.EvermindQueueSender.send(EvermindQueueSender.java:75)
     at com.evermind.server.jms.EvermindQueueSender.send(EvermindQueueSender.java:36)
     at com.evermind.server.jms.EvermindQueueSender.send(EvermindQueueSender.java:31)
     at com.attws.it.bsa.felix.common.utils.LoggingUserManager.checkPassword(LoggingUserManager.java:134)
     at com.orionsupport.security.SimpleUserManager$UserWrapper.authenticate(SimpleUserManager.java:63)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:559)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:243)
     at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)

BPEL Server java.lang.NullPointerException

I have been getting a java.lang.NullPointerException after I try to add a Database adapter to a BPEL process. I get the exception even after I delete everything I added before I got the exception. Here is the text from the screen that the BPEL Console puts up:
Oracle BPEL Process Manager Full Cycle
An unexpected error has occurred while executing your request. This is most likely related to a defect in the Oracle BPEL Process Manager product. We apologize you can post the error to the OTN forum and we will get back to you as soon as possible.
Attachments:
Build Information:
Oracle BPEL Server version 10.1.2.0.0
Build: 1442
Build time: Fri Apr 29 16:59:32 PDT 2005
Build type: release
Source tag: BPELPM_10_1_2_release_branch
Exception Message:
[java.lang.NullPointerException]
null
Exception Trace:
java.lang.NullPointerException
     at com.collaxa.cube.engine.deployment.ProcessRevisionRegistry$RevisionTable.remove(ProcessRevisionRegistry.java:296)
     at com.collaxa.cube.engine.deployment.ProcessRevisionRegistry.delete(ProcessRevisionRegistry.java:112)
     at com.collaxa.cube.engine.deployment.CubeProcessLoader.destroy(CubeProcessLoader.java:596)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.reload(CubeProcessHolder.java:972)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.loadAndBind(CubeProcessHolder.java:922)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:787)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:765)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getStatus(CubeProcessHolder.java:211)
     at com.collaxa.cube.engine.deployment.DeploymentHelper.lookupProcessStatus(DeploymentHelper.java:301)
     at com.collaxa.cube.ejb.impl.FinderBean.lookupProcess(FinderBean.java:86)
     at IFinderBean_StatelessSessionBeanWrapper42.lookupProcess(IFinderBean_StatelessSessionBeanWrapper42.java:228)
     at com.oracle.bpel.client.Locator.lookupProcess(Locator.java:245)
     at displayProcess.jspService(_displayProcess.java:88)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:220)
     at com.collaxa.cube.fe.DomainFilter.doFilter(DomainFilter.java:138)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Thread.java:534)
Please let me know if I am doing anything wrong.
Thanks,
Jeff

A follow on to the last post, after I stopped and then restarted the BPEL Server, the process loaded correctly and the error did not reappear.

500 Internal Server Error java.lang.NullPointerException

500 Internal Server Error
java.lang.NullPointerException at com.idealake.RBI.struts.login.LoginAction.execute(LoginAction.java:72) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)
Thanks in advance
Robin

The method execute, in class LoginAction, in package com.idealake.RBI.struts.login, on line 72 of the corresponding .java file attempted to use null reference/pointer/value. Which is exactly what the error message you printed tells you. More, we also cannot say, until provided with much more information.

Java.Lang.nullpointerexception issue only isolated to a repository on the job server

I am having the
"Java.Lang.nullpointerexception" error message issue only isolated to a repository on the job server.
This error message appearing when i try to execute or create a new schedule for a job on mgmt console.
I have few other repositories in the same server, with those repositories i am not having any issues, in terms of executing a job or creating a new schedule.
Does any one had the similar issue, and know how to resolve it.
Thanks a lot for the helpful info.

Hello George / Viacheslav, thks to both for responding.
BODS is based on 4.0 never was migrated from 3.2
Under this repository almost 30 jobs currently running with no issues, which were created and scheduled before this error started.
THis error message started just two months ago, since then it is not allowing any new jobs to be executed or creating any new schedules.
But all prior jobs are running fine no issues.
FRom designer i am able to execute with no problem, This issue is only happening on Mgmt console and only in this repository.
Repository name has no apostrophe, all repsositories have the same style naming convention.
"BODS_THENAME"
Here i am pasting the block from viewsoure, where the error is:
<span nowrap class="viewContext">Repository: BODS_JBROOK</span><table class="viewcontrollerarea" style="height:1"><COLGROUP><COL width="100%"/></COLGROUP><tr><td class="viewcontrollerheaderspacer"></td></tr><tr><td class="viewcontrollerheadertabarea"><table class="viewcontrollertabs"><tr class="viewcontrollertabs"><td class="viewcontrollertabs"><img border=0 src="../images/tab_sel_left.gif"></td><td class="selectedTab" nowrap background="../images/tab_sel_center.gif" ><a class="selectedTab" href="/DataServices/servlet/AwBatchJobExecute?REPOSITORY_NAME=BODS_JBROOK&GUID=7cb34824-6d1f-42cc-9968-6c69d006ee87&NAME=Job_TestRaghuRepo&HISTORY=%2FDataServices%2Fservlet%2FAwBatchJobHistory%3FREPOSITORY_NAME%3DBODS_JBROOK%26SHOWREPO%3D2%26ACTIVE_VIEW%3DBatch%2BJob%2BConfiguration&ACTIVE_VIEW=Execute+Batch+Job">Execute Batch Job</a></td><td class="viewcontrollertabs"><img border=0 src="../images/tab_sel_right.gif"></td></tr></table></td></tr><tr bgcolor="#7997CD" ><td height="2px" class="viewfont" VALIGN=CENTER width="100%"></td></tr><tr><td class="viewcontrollermain"><div id="tipDiv" class="tipdiv"></div><span class="viewMessage">java.lang.NullPointerException</span><br><span class="viewMessage"> </span><br>

Java.lang.NullPointerException in PetStore on 9.0.3 App Server which is usi

Hi,
I am deploying the J2EE petstore on 9ias (9.0.3).But I seem to get the following error.Whereas it get deployed
perfectly on stand alone oc4j container.I suspect we have hit a bug as I have seen another issue posted by Shawn M Laubach .Can anybody share their inputs ont his problem.
Refer the link
500 Internal Server Error: java.lang.NullPointerException
java.lang.NullPointerException
     at com.sun.j2ee.blueprints.waf.view.taglibs.smart.ExtractPropertyTag.addParameter(ExtractPropertyTag.java:189)
     at com.sun.j2ee.blueprints.waf.view.taglibs.smart.ExtractPropertyParameterTag.doStartTag(ExtractPropertyParameterTag.java:113)
     at sidebar.jspService(_sidebar.java:72)
     [SRC:/sidebar.jsp:57]
Thanks
Sameer

tfahlman,
It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
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the other self support options and support programs available.
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correct newsgroup. (http://forums.novell.com)
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and rest assured we will issue a stern reprimand to our posting bot.
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Java.lang.NullPointerException on a Client's Server.

Hi Experts,
We have a situation where a client edits the form by Web Dynpro for Java on a pop up window. When he clicks on a Submit button, it shows the null pointer exception which only happens on his server not on our server. Please help us to figure out whatu2019s wrong. Here is the error...
java.lang.NullPointerException
        at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.handle(ApplicationWindow.java:269)
        at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.handleWindowEvents(ApplicationWindow.java:237)
        at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:149)
        at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
        at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
        at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
        at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
        at com.sap.tc.webdynpro.portal.pb.impl.localwd.LocalApplicationProxy.sendDataAndProcessAction(LocalApplicationProxy.java:77)
        at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1299)
        at com.sap.portal.pb.PageBuilder.SendDataAndProcessAction(PageBuilder.java:326)
        at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:868)
        at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)
        at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)
        at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)
        at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
        at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
        at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
        at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
        at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
        at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
        at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
        at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
        at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
        at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
        at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
        at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
        at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
        at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Edited by: Don P. on Jun 25, 2009 8:00 PM

Hi,
Can you please check any log/trace files for this(usr/sap/SID/j2ee/cluster/log)
probably you can re-start java from SMICM. this will refresh the cache.
regards
nag

Mac OSX 10.9.4 coldfusion 11 standalone server ERROR: HTTP Status 500 - java.lang.NullPointerException

Hi all.
I have installed the cold fusion server.
at first with mac server, apache..... but after install cold fusion and want to go to the admin page:
HTTP Status 500 - java.lang.NullPointerException
I deinstalled the server from mac and cold fusion..
after a fresh install of coldfusion 11 and use the build in server..
the same error..
does anybody knows the problems?
I Use Java 7 Update 67
A friend of me have installed it .. it runs
greetings thorsten

Hi this is my cold fusion Error LOG
java.lang.NullPointerException
at coldfusion.CfmServlet.init(CfmServlet.java:97)
at coldfusion.bootstrap.ClassloaderHelper.initServletClass(ClassloaderHelper.java:121)
at coldfusion.bootstrap.BootstrapServlet.init(BootstrapServlet.java:59)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1279)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1192)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:104 0)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.jav a:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Sep 16, 2014 8:30:59 AM org.apache.catalina.core.ApplicationContext log
INFO: failed to load: coldfusion.CfmServlet
Sep 16, 2014 8:30:59 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet CfmServlet
java.lang.NullPointerException
at coldfusion.CfmServlet.init(CfmServlet.java:97)
at coldfusion.bootstrap.ClassloaderHelper.initServletClass(ClassloaderHelper.java:121)
at coldfusion.bootstrap.BootstrapServlet.init(BootstrapServlet.java:59)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1279)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1192)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:104 0)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.jav a:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

Validate failure and report java.lang.NullPointerException

there are three required textinput field in my dialog window . after input data into them, i click button to commit data, meet the validate failure error . report a java.lang.NullPointerException at these three fields bottom. others non-required fields has no error.
The error message in page is
JBO-35007: Row currency has changed .... need oracle.jbo.Key[5 ] -
Length - java.lang.NullPointerException
RollId - java.lang.NullPointerException
VatId - java.lang.NullPointerException
and in application.log is
08/02/24 12:48:15.951 fabricmis: Servlet error
java.lang.NullPointerException
     at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
     at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.webcache.adf.filter.PageCachingFilter.doFilter(PageCachingFilter.java:232)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.3.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

the log in debug mode
08/03/01 16:31:45 [22632] Failed to validate :1 for binding:VatId
2008-3-1 16:31:45 oracle.adf.view.faces.util.MessageFactory getMessage
Warning:
java.lang.NullPointerException
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.validateAttributeValue(JUCtrlValueBinding.java:757)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.validateInputValue(JUCtrlValueBinding.java:2128)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlAttrsBinding$AttrValidator.validate(FacesCtrlAttrsBinding.java:189)
     at oracle.adf.view.faces.component.UIXEditableValue.validateValue(UIXEditableValue.java:378)
     at oracle.adf.view.faces.component.UIXEditableValue.validate(UIXEditableValue.java:206)
     at oracle.adf.view.faces.component.UIXEditableValue._executeValidate(UIXEditableValue.java:522)
     at oracle.adf.view.faces.component.UIXEditableValue.processValidators(UIXEditableValue.java:302)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXForm.processValidators(UIXForm.java:59)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:855)
     at oracle.adf.view.faces.component.UIXComponentBase.validateChildren(UIXComponentBase.java:839)
     at oracle.adf.view.faces.component.UIXComponentBase.processValidators(UIXComponentBase.java:689)
     at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:932)
     at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:362)
     at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:98)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.webcache.adf.filter.PageCachingFilter.doFilter(PageCachingFilter.java:274)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

Java.lang.NullPointerException in ExternalContextImpl.dispatch()

I have a JSP page that uses JSF/ADF-Faces that throws the following error 15 times whenever the page is refreshed. If I redirect to another page and redirect back the error does not occur. I have a dialogReturnListener() that updates the page with a ExternalContect().redirect() and this does not cause the NullPointerExceptions. But if I hit the refresh button or when I first enter the page I consistently get 15 NullPointerExcpetions.
This error has occurred consistently in EA16 and EA17 and I think in EA14. In both EA16 and EA17 the NullPointerException occured at the same point in com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
I have tried removing lines of code from various parts of the JSP page but I always get 15 occurrances of this error whenever I update the page. I can't find anything in my page that happens 15 times.
The page works fine but the log file grows rather rapidly as the page gets refreshed often. The page contains a reference to an applet (using the <object> component) that requires a refresh from time to time.
05/07/09 21:55:42.140 CMSDKExplorer: Servlet error
java.lang.NullPointerException
     at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
     at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:146)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:61)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:310)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:183)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:87)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:670)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:378)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:869)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.HttpRequestHandler.run(HttpRequestHandler.java:288)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].server.http.HttpRequestHandler.run(HttpRequestHandler.java:120)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview 3].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:299)
     at java.lang.Thread.run(Thread.java:534)

The page in redirected to by the faces-config.xml file the same as all the other pages. I start off with an index.html which forwards to my LoginPage.jsp and that redirects to a HomePage which is one of 5 pages that share a parallel status on a <af:menuTabs> as follows:
<af:panelPage>
<f:facet name="menu1">
<af:menuTabs>
<af:commandMenuItem text="#{nls.Home}" selected="true" />
<af:commandMenuItem text="#{nls.Documents}" action="content" disabled="#{!LoginBean.docPageEnabled}" />
<af:commandMenuItem text="#{nls.Mapping}" action="map" disabled="#{!LoginBean.mapPageEnabled}" />
<af:commandMenuItem text="#{nls.Preferences}" action="prefs" />
<af:commandMenuItem text="#{nls.Administration}" action="admin" rendered="#{LoginBean.user.globalAdmin || LoginBean.user.groupAdmin }" />
</af:menuTabs>
</f:facet>
The HomePage (and all the other pages are configured in faces-config.xml as follows:
<from-view-id>/HomePage.jsp</from-view-id>
<navigation-case>
<description>Redirect to the map page</description>
<from-outcome>map</from-outcome>
<to-view-id>/MapPage.jsp</to-view-id>
<redirect/>
</navigation-case>
My web.xml and adf-faces-config.xml are set up as specified in the ADF release notes and Development Guidelines.

Java.lang.NullPointerException at com.evermind.server.ObjectReferenceCleane

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