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.
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Java.lang.NullPointerException at com.sun.mail.iap.Response.parse
I am getting this error when I try to download a message using IMAP from exchange server
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)
at com.sun.mail.imap.protocol.IMAPProtocol.readResponse(IMAPProtocol.java:153)
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)
This error occurs intermittantly. I placed one large mail (around 600 MB) and few normal size mails on exchange server. In few testing runs, this error occured while downloading the large mail as well as one normal mail. In one test run, all mails got downloaded successfully.
Could anyone please suggest the cause and resolution?
Thanks.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)
at com.sun.mail.imap.protocol.IMAPProtocol.readResponse(IMAPProtocol.java:153)
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)
at com.sun.mail.imap.protocol.IMAPResponse.readResponse(IMAPResponse.java:105)
at com.sun.mail.imap.protocol.IMAPProtocol.readResponse(IMAPProtocol.java:153)
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:653)
at com.sun.mail.imap.protocol.IMAPProtocol.peekBody(IMAPProtocol.java:637)
at com.sun.mail.imap.IMAPMessage.loadHeaders(IMAPMessage.java:1055)
at com.sun.mail.imap.IMAPMessage.getAllHeaders(IMAPMessage.java:642)
First I try to download the headers in case of an OutOfMemoryError. The above trace shows that.
Could anyone point out the problem and help resolving it? -
Com.sun.tools.javac.Main: method compile errors
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# at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672)
I tried setting up a clean environment (server, EAR, web project), but haven't been able to re-solve the problem I had with the original project yet. If I could get a starting point to look for how to solve this type of error it would be greatly appreciated!I checked my JDK compliance (1.4) and the installed JREs (Standard VM; WebSphere v5.1 EE JRE; C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51_stub\java\jre)
I did notice that it was using the JRE System LIbrary [WebSphere v5.1 JRE] and I changed it to the WebSphere v5.1 EE JRE like I think it should have been...
and the web server startup begins with:
*** Starting the server ***
************ Start Display Current Environment ************
WebSphere Platform 5.1 [BASE 5.1.0.3 cf30412.02] [JDK 1.4.1 b0344.02] running with process name localhost\localhost\server1 and process id 2692
Host Operating System is Windows XP, version 5.1
Java version = J2RE 1.4.1 IBM Windows 32 build cn1411-20031011 (JIT enabled: jitc), Java Compiler = jitc, Java VM name = Classic VM
was.install.root = C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51
user.install.root = C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51
Java Home = C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51\java\jre
ws.ext.dirs = C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/java/lib;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/classes;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/classes;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib/ext;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/web/help;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/deploytool/itp/plugins/com.ibm.etools.ejbdeploy/runtime;C:/Program Files/IBM/SQLLIB/java/db2java.zip;C:/Program Files/IBM/WebSphere Studio/Application Developer/v5.1.2/wstools/eclipse/plugins/com.ibm.etools.webservice_5.1.2/runtime/worf.jar
Classpath = C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/properties;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/properties;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib/bootstrap.jar;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib/j2ee.jar;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib/lmproxy.jar;C:\Program Files\IBM\WebSphere Studio\Application Developer\v5.1.2\runtimes\base_v51/lib/urlprotocols.jar;C:\WebSphere\properties;C:\spi4j2.5.4_J2ee1.4\clientLib\XEES.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\bcprov-jdk14-139.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\config.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\spi4jStub_2.5.4.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\XEES100J.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\XEES110J.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\XEES120J.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\XEES200J.jar;C:\spi4j2.5.4_J2ee1.4\clientLib\XTCP211.jar;C:\spi4j2.5.4_J2ee1.4\Demo\log4j-1.2.8.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\spi4jCore_2.5.4.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\axis-1.1.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\xmlParserAPIs-2_2_1.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\jaxrpc.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\wsdl4j.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\fsgWsif1.1.jar;C:\spi4j2.5.4_J2ee1.4\Demo\commons-logging.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\tools.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\commons-pool-1.2.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\saaj.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\commons-beanutils-core.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\commons-collections-3.1.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\commons-discovery.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\commons-lang-2.1.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\connector.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\FEDRWSCHECKSTATUSAxisInfo.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\fscontext.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\IFSClassLoader1.2.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\j2ee1.4.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\jca.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\jta.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\mail.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\providerutil.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\qname.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\soaprmi-1_1.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\xalan.jar;C:\spi4j2.5.4_J2ee1.4\coreLib\xercesImpl-2_2_1.jar;C:/Program Files/IBM/WebSphere Studio/Application Developer/v5.1.2/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.1.1.1/runtime/wteServers.jar;C:/Program Files/IBM/WebSphere Studio/Application Developer/v5.1.2/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.1.1.1/runtime/wasToolsCommon.jar
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************* End Display Current Environment ************* -
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.
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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 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 StartedI 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 -
Caught an unexpected exception! java.lang.ClassCastException at com.sun.cor
Hi,
Iam struggling with this problem from last 3days.
Any body could u help me to solve this problem.
error:
Caught an unexpected exception!
java.lang.ClassCastException at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow (PortableRemoteObject.java:293)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
at ConverterClient.main(ConverterClient.java:59)
Client Code is here:
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import java.util.Properties;
import javax.ejb.CreateException;
import java.util.Hashtable;
// NOT NECESSARY import Converter;
// NOT NECESSARY import ConverterHome;
public class ConverterClient {
public static void main(String[] args) {
try {
Properties env = new Properties();
env.put("java.naming.factory.initial","com.sun.jndi.cosnaming.CNCtxFactory");
env.put("java.naming.provider.url", "iiop://localhost:3700");
Context initial = new InitialContext(env);
ConverterHome home =(ConverterHome)PortableRemoteObject.narrow(initial.lookup("MyConverter"),ConverterHome.class);
// Create converter session bean
Converter currencyConverter = home.create();
// Calculate from dollars to yen
double amount = currencyConverter.dollarToYen(100.00);
System.out.println("100 Dollars is " + String.valueOf(amount) + " Yen");
// Calculate from yen to dollars
amount = currencyConverter.yenToEuro(100.00);
System.out.println("100 Yen is " + String.valueOf(amount) + " Dollars");
} catch (Exception ex) {
System.err.println("Caught an unexpected exception!");
ex.printStackTrace();Hi,
I have a stateless bean and accessing it from a jsp page in Orion App Server. There is no problem in the deployment. of the application.
When I access the bean from the jsp page is throwing
java.lang.ClassCastException
at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(Unknown Source)
The code is :
Object homeObject = null;
homeObject = ctx.lookup("LoginHome");
out.println(homeObject.toString());
LoginHome ejbHome = (LoginHome)PortableRemoteObject.narrow(homeObject,LoginHome.class);
Login login = ejbHome.create();
when I use the statement
homeOject.toString() to print the object it prints
LoginHome EJBHome
I am not able to resolve this for th epast three days.
Thanks,
Vivek S -
Java.lang.NoClassDefFoundError: Login: com/sun/gi/comm/users/client/JMEClie
I am getting this error when i am ruunning my j2me program in eclipse 3.2 >>>>
The default color phone emulator og the j2me disappear after launching...
Can anybody please tell whats the problem?
<Error code>
java.lang.NoClassDefFoundError: Login: com/sun/gi/comm/users/client/JMEClientListenerInterface
at com.sun.midp.midlet.MIDletState.createMIDlet(+14)
at com.sun.midp.midlet.Scheduler.schedule(+52)
at com.sun.midp.main.Main.runLocalClass(+28)
at com.sun.midp.main.Main.main(+116When i executing J2ME program m getting the error
java.lang.NoClassDefFoundError: com/sun/midp/midlet/MIDletState
Exception in thread "main"
Can anyone plz help in this -
NullPointerException at com.sun.jndi.ldap.Connection.run(Connection.java:52
We are using the Sun jndi 1.2.1 files from a Java client to
access the IBM SecureWay Directory 3.2 server. Our test case is
retrieving entries using the ctx.getAttributes (String, String[])
method. Occasionally we are receiving the following error.
java.lang.NullPointerException
at com.sun.jndi.ldap.Connection.run(Connection.java:525)
at java.lang.Thread.run(Thread.java:481)
The java.lang.NullPointerException is coming from the Sun JNDI file.
Our program is not catching this exception.
Has anyone seen this problem before and have any ideas on how this can be resolved?Download and use LDAP 1.2.3 or JDK 1.3.1.
The problem should go away. -
Java.lang.NullPointerException in sun code with latest JRE (1.6.0_02)
We upgraded to the latest JRE and when we go to our website which has an unsigned applet and I answer Yes to trust it, the applet never runs.
I turned on debugging in the java console and see this after the certificate negotiation stuff is sent bck and forth:
security: Certificate has failed the verification with the SSL Root CA certificates
security: Invalid certificate from HTTPS server
java.lang.NullPointerException
at com.sun.deploy.ui.UIFactory.showSecurityDialog(Unknown Source)
at com.sun.deploy.security.TrustDeciderDialog.showDialog(Unknown Source)
at com.sun.deploy.security.X509ExtendedDeployTrustManager.checkServerTrusted(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.getJarFile(Unknown Source)
at sun.misc.URLClassPath$JarLoader.access$600(Unknown Source)
at sun.misc.URLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath$JarLoader.ensureOpen(Unknown Source)
at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getResource(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
security: Adding certificate in Deployment denied certificate store
security: Added certificate in Deployment denied certificate store
For another person at same IE level and JRE level it works fine and debug for that shows:
security: Certificate has failed the verification with the Internet Explorer ROOT certificates
security: Invalid certificate from HTTPS server
security: Adding certificate in Deployment session certificate store
security: Added certificate in Deployment session certificate store
security: Saving certificates in Deployment session certificate store
security: Saved certificates in Deployment session certificate store
Is there something wrong with the "Deployment session certificate store" in the first instance? Treid un/reinstalling the JRE but it didn;t fix things.Regenerate what certificate? The applet is unsigned.
Plus other people with the same IE level and same JRE level do not have this problem, which leads me to think it is something specific to this user, like maybe the deployment session certificate store. Is that a file someplace we can like delete to start clean?
Edited by: Jim_does_java on Oct 1, 2007 4:56 AM -
Java.lang.NullPointerException? only on firefox? HELP
ok, so while running any java applets, i get this error
java.lang.NullPointerException
at com.sun.deploy.net.proxy.DynamicProxyManager.reset(Unknown Source)
at com.sun.deploy.net.proxy.DeployProxySelector.reset(Unknown Source)
at sun.plugin.AppletViewer.initEnvironment(Unknown Source)
i am not a java coder, i am just trying to use java applets created by people.
the strange thing is, this only happens on mozzila firefox, and only on my one desktop, someone else who has a desktop on my computer can run java perfectly! PLEASE HELP! how can i fix this so i can use java applets?I had exactly this same problem appear from out of the blue a week ago.
The solution for me was to reset the general.useragent.override config parameter.
To be precise, I opened the about:config page, searched for and found the general.useragent.override parameter, right-clicked it and selected the "reset" option. The value was thereby replaced with an empty string, like "", and after I closed and re-opened firefox even the base entry for general.useragent.override was gone.
Considerable time was spent on this problem, and none of the following made any difference: un/reinstalling the JRE, un/reinstalling firefox, deleted various java directories from c:\ such as in program files, temp, windows, application data, etc.
Curiously, using the Java control panel config tool to change Network Settings did have some effect. Selecting Direct Connection for proxy settings would eliminate the nullpointerexception, but also disable the java plugin. the error could be recreated simply by opening the Java Console from within firefox, and typing the "P" command, which reloads the proxy configuration.
For those who may care to research this further, my exact useragent override string was, between the quotes: "Mozilla/4.0 (Macromedia Flash Player 8/8;compatible; MSIE 6.0; Windows NT 5.1; (R1 1.5); .NET CLR 1.1.4322) " Now, that parameter was set months ago, and java applets had been working fine until just recently, so clearly there is some odd combination of problems at work. I can't help but suspect some automatic update, perhaps to firefox 2.0.0.7, was responsible? -
Server: JBoss EAP 6.2.0
Client: JDK 1.7.0_51 x64
JAX-WS: RI 2.2.8 ( via -Djava.endorsed.dirs )
I am getting a java.lang.NullPointerException when calling the operation on the WS endpoint from the client when using non-anonymous replyTo address.
I have simplified the scenario into a small test case that hopefully others can replicate. Since the exception is happening on the client instead of the server, I would think that the container used is irrelevant, but I have specified it nonetheless.
1) WebService:
package test.webservice;
import java.util.Random;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.xml.ws.soap.Addressing;
@WebService(targetNamespace="http://services.nowhere.org/")
@Addressing(required=true)
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT)
public class RandomTest {
@WebMethod
public long nextRandom(@WebParam boolean forceException) throws Exception {
if( forceException ) {
throw new Exception("Some exception");
Random rand = new Random();
return rand.nextLong();
2) Generated WSDL by JBossEAP 6.2.2:
<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:tns="http://webservice.test/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="RandomTestService" targetNamespace="http://webservice.test/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://webservice.test/" elementFormDefault="unqualified" targetNamespace="http://webservice.test/" version="1.0">
<xs:element name="nextRandom" type="tns:nextRandom"/>
<xs:element name="nextRandomResponse" type="tns:nextRandomResponse"/>
<xs:complexType name="nextRandom">
<xs:sequence/>
</xs:complexType>
<xs:complexType name="nextRandomResponse">
<xs:sequence>
<xs:element name="return" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="nextRandom">
<wsdl:part element="tns:nextRandom" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="nextRandomResponse">
<wsdl:part element="tns:nextRandomResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="RandomTest">
<wsdl:operation name="nextRandom">
<wsdl:input message="tns:nextRandom" name="nextRandom" wsam:Action="http://webservice.test/RandomTest/nextRandomRequest" wsaw:Action="http://webservice.test/RandomTest/nextRandomRequest">
</wsdl:input>
<wsdl:output message="tns:nextRandomResponse" name="nextRandomResponse" wsam:Action="http://webservice.test/RandomTest/nextRandomResponse" wsaw:Action="http://webservice.test/RandomTest/nextRandomResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="RandomTestServiceSoapBinding" type="tns:RandomTest">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsaw:UsingAddressing wsdl:required="true"/>
<wsp:PolicyReference URI="#RandomTestServiceSoapBinding_WSAM_Addressing_Policy"/>
<wsdl:operation name="nextRandom">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="nextRandom">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="nextRandomResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="RandomTestService">
<wsdl:port binding="tns:RandomTestServiceSoapBinding" name="RandomTestPort">
<soap:address location="http://localhost:8080/servertest/RandomTest"/>
</wsdl:port>
</wsdl:service>
<wsp:Policy xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="RandomTestServiceSoapBinding_WSAM_Addressing_Policy"><wsam:Addressing><wsp:Policy/></wsam:Addressing></wsp:Policy>
</wsdl:definitions>
3) ant build.xml to generate the client code from WSDL
<?xml version="1.0" encoding="UTF-8"?>
<project default="build" basedir="..">
<property name="jaxws.classpath" location="C://jaxws-2.2.8/jaxws-ri/lib/*.jar"/>
<taskdef name="wsimport" classname="com.sun.tools.ws.ant.WsImport">
<classpath path="${jaxws.classpath}"/>
</taskdef>
<target name="build" >
<!-- For these to work, the JAR files in tools/jaxws-ri must be included in Ant's classpath -->
<wsimport wsdl="http://localhost:8080/servertest/RandomTest?wsdl"
verbose="true"
sourcedestdir="src"
destdir="bin"
keep="true">
<xjcarg value="-enableIntrospection"/>
</wsimport>
</target>
</project>
4) Client code
4a) ClientTest.java - Actual client run from client
package test.wsclient;
import java.util.ArrayList;
import java.util.List;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.Endpoint;
import javax.xml.ws.handler.Handler;
import javax.xml.ws.soap.AddressingFeature;
import org.nowhere.services.RandomTest;
import org.nowhere.services.RandomTestService;
public class ClientTest {
public static void main(String args[]) throws Exception {
ClientTest app = new ClientTest();
app.testAddressing();
public void testAddressing() throws Exception {
String REPLY_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallback";
String FAULT_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallbackFault";
RandomTestService service = new RandomTestService();
RandomTest port = service.getRandomTestPort(new AddressingFeature());
BindingProvider provider = (BindingProvider) port;
// pass the replyTo address to the handler
provider.getRequestContext().put("ReplyTo", REPLY_TO_ADDRESS);
provider.getRequestContext().put("FaultTo", FAULT_TO_ADDRESS);
// Register handlers to set the ReplyTo and FaultTo on the SOAP request sent to the WS endpoint
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.add(new ClientHandler());
provider.getBinding().setHandlerChain(handlerChain);
// Start endpoint to receive callbacks from WS
Endpoint endpoint = Endpoint.publish(REPLY_TO_ADDRESS, new CallbackSEI());
try {
port.nextRandom(false);
} catch( Exception ex ) {
ex.printStackTrace();
} finally {
Thread.sleep(10000);
endpoint.stop();
System.exit(0);
4b) ClientHandler.java - Used to set the wsa ReplyTo address and FaultTo address when sending SOAP request from client to server
package test.wsclient;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPHeader;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.MessageContext.Scope;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class ClientHandler implements SOAPHandler<SOAPMessageContext> {
public ClientHandler() {};
@Override
public Set<QName> getHeaders() {
return null;
@Override
public void close(MessageContext arg0) {
@Override
public boolean handleFault(SOAPMessageContext context) {
return true;
protected void setAnAddress(SOAPHeader header, String tagName, String address) {
NodeList nodeListReplyTo = header.getElementsByTagName(tagName);
NodeList nodeListAddress = nodeListReplyTo.item(0).getChildNodes();
for (int i = 0; i < nodeListAddress.getLength(); i++) {
Node node = nodeListAddress.item(i);
if ("Address".equals(node.getLocalName())) {
node.setTextContent(address);
break;
protected String getMessageID(SOAPHeader header) {
NodeList nodeListMessageId = header.getElementsByTagName("MessageID");
return nodeListMessageId.item(0).getTextContent();
@Override
public boolean handleMessage(SOAPMessageContext context) {
Boolean isOutbound = (Boolean) context.get(SOAPMessageContext.MESSAGE_OUTBOUND_PROPERTY);
if (isOutbound) {
try {
SOAPEnvelope envelope = context.getMessage().getSOAPPart().getEnvelope();
SOAPHeader header = envelope.getHeader();
/* extract the generated MessageID */
String messageID = getMessageID(header);
context.put("MessageID", messageID);
context.setScope("MessageID", Scope.APPLICATION);
/* change ReplyTo address */
setAnAddress(header, "ReplyTo", (String) context.get("ReplyTo"));
setAnAddress(header, "FaultTo", (String) context.get("FaultTo"));
} catch (Exception ex) {
throw new RuntimeException(ex);
return true;
4c) CallbackSEI.java - endpoint on the client for server to send the SOAP response back to the client
package test.wsclient;
import javax.annotation.Resource;
import javax.jws.Oneway;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.ws.Action;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.soap.Addressing;
@WebService
@Addressing
//@HandlerChain(file = "/handler-chain.xml")
public class CallbackSEI {
@Resource
private WebServiceContext context;
* If there is no namespace specified in the method below, then the CallbackSEI needs to be in the same package as the
* WS endpoint.
@Oneway
@Action(input="http://services.nowhere.org/RandomTest/nextRandomResponse")
@RequestWrapper(localName="nextRandomResponse", targetNamespace="http://services.nowhere.org/")
public void handleNotification(@WebParam(name="return")long random) {
System.out.println("Asynch response received");
System.out.println( random );
//System.out.println("This response relates to the message ID: "+ getMessageID());
In summary:
Server is listening on port 8080
Client will listen in port 8082 for the callback from the server for the SOAP response
Now when I run the client, I see that the proper behaviour as far as ws-addressing is concerned. That is:
client -- SOAP request ( on port 8080 ) --> server
client <-- HTTP 202 ( empty HTTP body ) --- server
client <-- SOAP response ( on port 8082 ) --- server
All well and good, except that I am getting a NullPointerException on the client side when I call the operation.
With debugging of the SOAP request and responses, I get the following output:
---[HTTP request - http://localhost:8080/servertest/RandomTest]---
Accept: text/xml, multipart/related
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://services.nowhere.org/RandomTest/nextRandomRequest"
User-Agent: JAX-WS RI 2.2.8 svn-revision#13980
<?xml version='1.0' encoding='UTF-8'?><S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><S:Header><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8080/servertest/RandomTest</To><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomRequest</Action><ReplyTo xmlns="http://www.w3.org/2005/08/addressing">
<Address>http://localhost:8082/servertest/RandomCallback</Address>
</ReplyTo><FaultTo xmlns="http://www.w3.org/2005/08/addressing">
<Address>http://localhost:8082/servertest/RandomCallbackFault</Address>
</FaultTo><MessageID xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</MessageID></S:Header><S:Body><ns2:nextRandom xmlns:ns2="http://services.nowhere.org/"><arg0>false</arg0></ns2:nextRandom></S:Body></S:Envelope>--------------------
---[HTTP response - http://localhost:8080/servertest/RandomTest - 202]---
null: HTTP/1.1 202 Accepted
Content-Length: 0
Content-Type: text/xml;charset=UTF-8
Date: Fri, 18 Jul 2014 08:34:36 GMT
Server: Apache-Coyote/1.1
java.lang.NullPointerException
at com.sun.proxy.$Proxy38.nextRandom(Unknown Source)
at test.wsclient.ClientTest.testAddressing(ClientTest.java:43)
at test.wsclient.ClientTest.main(ClientTest.java:18)
---[HTTP request]---
Cache-control: no-cache
Host: localhost:8082
Content-type: text/xml; charset=UTF-8
Content-length: 704
Connection: keep-alive
Pragma: no-cache
User-agent: Apache CXF 2.7.7.redhat-1
Accept: */*
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomResponse</Action><MessageID xmlns="http://www.w3.org/2005/08/addressing">urn:uuid:65d8d7fc-09e4-494a-a9c5-0a01faf4d7e6</MessageID><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8082/servertest/RandomCallback</To><RelatesTo xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</RelatesTo></soap:Header><soap:Body><ns2:nextRandomResponse xmlns:ns2="http://services.nowhere.org/"><return>2870062781194370669</return></ns2:nextRandomResponse></soap:Body></soap:Envelope>--------------------
Asynch response received
2870062781194370669
As you can see from the output above, the proxy is throwing an Exception when it receives the HTTP 202 response.
Any ideas ?I think I have found when I get this error and probably I have found a bug. I will appreciate if someone can confirm this.
In my BPEL project setup, my BPEL process's wsdl file imports another wsdl from different namespace. Here is sample snippet -
<wsdl:definitions targetNamespace="http://namespace/1">
<wsdl:import namespace="http://namespace/2" location="resources/another.wsdl"/>
<plnk:partnerLinkType....../>
</wsdl:definitions>
Please let me know. I checked the bundled samples with Oracle BPEL PM and did not find any similar case where process wsdl imports another wsdl.
Thank you.
Meghana -
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$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595) -
Java.lang.NullPointerException javax.xml.parsers.DocumentBuilder.parse
Hi all,
i have a problem by solving an error in my code. The Code is mainly from Ian Darwin.
The code i am running works with j2sdk1.4.2_04. But now i have to bring it to work with jdk1.6.0_13.
The code parses xml documents. With small xml documents the code works. With large xml documents i get the following error while running the produced class file.
Exception in thread "main" java.lang.NullPointerException
at com.sun.org.apache.xerces.internal.dom.DeferredDocumentImpl.setChunkIndex(DeferredDocumentImpl.java:1944)
at com.sun.org.apache.xerces.internal.dom.DeferredDocumentImpl.appendChild(DeferredDocumentImpl.java:644)
at com.sun.org.apache.xerces.internal.parsers.AbstractDOMParser.characters(AbstractDOMParser.java:1191)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.characters(XMLDTDValidator.java:862)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:463)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:225)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:283)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:208)
at XParse.parse(XParse.java:38)
at XParse$JFileChooserrv.<init>(XParse.java:119)
at XParse.main(XParse.java:213)
I know what a java.lang.NullPointerException mens. But i don't know where i have to look for. Specially i don't know what or where "com.sun.org.apache...." is.
Is there a package that a have to add to the environment? Can some one tell my where i can find this package?
I wrote the code for some years ago, 2006 or so. With the knew jdk1.6.0_13 some thinks chance in the environment. Couldn't find what exactly.
The code has only 215 lines, but some how i can't add it to this Message, because Maximum allowed is only 7500.
Is there an other Forum, which may is better for my question?Here is the code:
import java.io.*;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import java.awt.Container;
import javax.swing.JTextArea;
* This code is mainly from @author Ian Darwin, [email protected]
public class XParse {
/** Convert the file */
public static void parse(File file, boolean validate) {
try {
System.err.println("");
String fileName = file.getAbsolutePath();
System.err.println("Parsing " + fileName + "...");
// Make the document a URL so relative DTD works.
//String uri = new File(fileName).getAbsolutePath();
//System.err.println(uri);
DocumentBuilderFactory f = DocumentBuilderFactory.newInstance();
if (validate)
f.setValidating(true);
DocumentBuilder p = f.newDocumentBuilder();
p.setErrorHandler(new MyErrorHandler(System.err));
//XmlDocument doc = XmlDocument.createXMLDocument(file);
boolean vaild = p.isValidating();
if (vaild) {
System.out.println("yes parsing");
Document doc = p.parse(file); // <<<< ERROR
System.out.println("Parsed OK");
} catch (SAXParseException ex) {
System.err.println("+================================+");
System.err.println("| *SAX Parse Error* |");
System.err.println("+================================+");
System.err.println(ex.toString());
System.err.println("At line " + ex.getLineNumber());
System.err.println("+================================+");
} /**catch (RuntimeException ex) {
System.err.println("+================================+");
System.err.println("| *SAX Parse Error* |");
System.err.println("+================================+");
System.err.println(ex.toString());
//System.err.println("At line " + ex.getLineNumber());
//System.err.println("At line " + ex.getMessage());
System.err.println("+================================+");
}**/ catch (SAXException ex) {
System.err.println("+================================+");
System.err.println("| *SAX Error* |");
System.err.println("+================================+");
System.err.println(ex.toString());
System.err.println("+================================+");
/*}} catch (SAXNotRecognizedException ex) {
System.err.println(" no SAX");*/
} catch (ParserConfigurationException ex) {
System.err.println(" ???");
} catch (IOException ex) {
System.err.println("+================================+");
System.err.println("| *XML Error* |");
System.err.println("+================================+");
System.err.println(ex.toString());
private static class JFileChooserrv {
JFileChooserrv(JFrame f, boolean vverabreiten) {
String openfile;
String verror;
boolean validate = true;
final JFrame frame = f;
String vFilename = "Z:\\Boorberg\\parsen_vista\\daten";
//String vFilename = "C:\\";
File vFile = new File(vFilename);
final JFileChooser chooser = new JFileChooser(vFile);
JFileFilter filter = new JFileFilter();
filter.addType("xml");
filter.addType("sgml");
filter.addType("html");
filter.addType("java");
filter.setDescription("strukturfiles");
chooser.addChoosableFileFilter(filter);
boolean vjeas = true;
chooser.setMultiSelectionEnabled(vjeas);
int returnVal = chooser.showOpenDialog(frame);
if (returnVal == JFileChooser.APPROVE_OPTION) {
//Array filearry[] = chooser.getSelectedFiles();
//if (vFile = chooser.getSelectedFiles()) {
//File file[] = chooser.getSelectedFiles();
File vfile[] = chooser.getSelectedFiles();
//String openfile = new String();
int vlenght = vfile.length;
if (vlenght>1) {
int x=0;
while (x< vlenght) {
parse(vfile[x], validate);
x = x +1;
if (vlenght<=1) {
File v2file = chooser.getSelectedFile();
parse(v2file, validate);
} else {
System.out.println("You did not choose a filesystem object.");
System.exit(0);
private static class JFileFilter extends javax.swing.filechooser.FileFilter {
protected String description, vnew;
protected ArrayList<String> exts = new ArrayList<String>();
protected boolean vtrue;
public void addType(String s) {
exts.add(s);
/** Return true if the given file is accepted by this filter. */
public boolean accept(File f) {
// Little trick: if you don't do this, only directory names
// ending in one of the extentions appear in the window.
if (f.isDirectory()) {
return true;
} else if (f.isFile()) {
Iterator it = exts.iterator();
while (it.hasNext()) {
if (f.getName().endsWith((String)it.next()))
return true;
// A file that didn't match, or a weirdo (e.g. UNIX device file?).
return false;
/** Set the printable description of this filter. */
public void setDescription(String s) {
description = s;
/** Return the printable description of this filter. */
public String getDescription() {
return description;
private static class MyErrorHandler implements ErrorHandler {
// Error handler output goes here
private PrintStream out;
MyErrorHandler(PrintStream out) {
this.out = out;
* Returns a string describing parse exception details
private String getParseExceptionInfo(SAXParseException spe) {
String systemId = spe.getSystemId();
if (systemId == null) {
systemId = "null";
String info = "URI=" + systemId +
" Line=" + spe.getLineNumber() +
": " + spe.getMessage();
return info;
// The following methods are standard SAX ErrorHandler methods.
// See SAX documentation for more info.
public void warning(SAXParseException spe) throws SAXException {
//System.exit(0);
//out.println("Warning: " + getParseExceptionInfo(spe));
public void error(SAXParseException spe) throws SAXException {
//System.exit(0);
String message = "Error: " + getParseExceptionInfo(spe);
throw new SAXException(message);
public void fatalError(SAXParseException spe) throws SAXException {
//System.exit(0);
String message = "Fatal Error: " + getParseExceptionInfo(spe);
throw new SAXException(message);
public static void main(String[] av) {
JFrame vframe = new JFrame("chose files to pars");
boolean vverabreiten = true;
boolean validate = true;
JFileChooserrv vdateienwaehlen = new JFileChooserrv(vframe, vverabreiten);
}The Stack Trace i posted in the last Message. But i couldn't read it, i am not a programmer. -
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
Sameertfahlman,
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:
- Visit http://support.novell.com and search the knowledgebase and/or check all
the other self support options and support programs available.
- You could also try posting your message again. Make sure it is posted in the
correct newsgroup. (http://forums.novell.com)
Be sure to read the forum FAQ about what to expect in the way of responses:
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If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://support.novell.com/forums/ -
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.
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