Weblogic MQ :java.lang.ClassNotFoundException: Failed to load class weblog
Hi
I am getting this error in Log
JMSException: weblogic.messaging.dispatcher.DispatcherException: java.rmi.UnmarshalException: Problem finding error class; nested exception is:
java.lang.ClassNotFoundException: Failed to load class weblogic.messaging.kernel.KernelException
Please help me to find out possible root cause for this errorstack.
Thanks
Edited by: 906163 on Jan 5, 2012 5:29 AM
Hi,
This is not the forum for WebLogic Messaging, i.e., JMS. This is the forum for Oracle MessageQ, and pure standalone messaging product similar to IBM MQ Series.
Regards,
Todd Little
Oracle Tuxedo Chief Architect
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It seems that you are using a custom security provider and the weblogic server is not able to find the class / jar file that contains the class.
java.lang.ClassNotFoundException: Failed to load class com.msl.security.providers.SessionPrincipal]
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Refer the below link regarding the jarScan.
http://weblogic-wonders.com/weblogic/2011/01/26/finding-jar-files-using-jarscan/
Regards,
Anandraj
http://weblogic-wonders.com -
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http://weblogic-wonders.com -
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http://weblogic-wonders.com -
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at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: com.fintrack.FtCFDTraderApplet.class"Hmmm...
I forgot to state what I actually WANT!
Is there any way (anywhere) I can get the missing class/applet and manually instal it? If so, would that fix the problem?
Thanks to anyone who can help me (without getting me lost in a never-ending swamp of excessively geeky technicalities; I don't need a "perfect" system - just access to my trading platform.)?
` -
Java.lang.ClassNotFoundException when deploy application on Weblogic 10.3
Hi all, when I deploy an application on Weblogic 10.3 the following error occurs
the following detail is shown on the summary screen when I deploy the application via control
An error occurred during activation of changes, please see the log for details.
weblogic.application.ModuleException:
com.excellence.exoa.sso.SsoSessionListener
The deployment has been successfully installed
the following detail is shown on the log
Could not load user defined listener: com.excellence.exoa.sso.SsoSessionListener
java.lang.ClassNotFoundException: com.excellence.exoa.sso.SsoSessionListener
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:283)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:176)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:35)
at weblogic.servlet.internal.EventsManager.registerEventListeners(EventsManager.java:117)
at weblogic.servlet.internal.EventsManager.registerPreparePhaseListeners(EventsManager.java:65)
at weblogic.servlet.internal.WebAppServletContext.initContextListeners(WebAppServletContext.java:1765)
at weblogic.servlet.internal.WebAppServletContext.prepare(WebAppServletContext.java:1126)
at weblogic.servlet.internal.HttpServer.doPostContextInit(HttpServer.java:449)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:424)
at weblogic.servlet.internal.WebAppModule.registerWebApp(WebAppModule.java:910)
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:364)
at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:16)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:723)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1190)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:248)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
the following listener is configured in the web.xml
<listener>
<listener-class>com.excellence.exoa.sso.SsoSessionListener</listener-class>
</listener>
and the SsoSessionListener class is packaged in the mainframe.jar. there are two mainframe.jar in this ear, the first which include SsoSessionListener in the souce directory and the other mainfrain.jar which extend the SsoSessionListener is in the ./extend/mainframe.jar
How can I fix this error ? any suggestion?
Thanks
Jayson
Edited by: Jayson on Feb 12, 2009 3:37 AM
Edited by: Jayson on Feb 12, 2009 3:54 AMI have in log:
2009.26.3 20:12:52 oracle.adfinternal.controller.faces.lifecycle.JSFLifecycleImp
l setLifecycleContextBuilder
WARNING: ADFc: Replacing the ADF Page Lifecycle implementation with 'oracle.adfi
nternal.controller.application.model.JSFDataBindingLifecycleContextBuilder'.
2009.26.3 20:12:52 oracle.adfinternal.controller.util.model.AdfmInterface initia
lize
INFO: ADFc: BindingContext is present, using ADFm APIs for DataControlFrames.
2009.26.3 20:12:52 oracle.adfinternal.controller.metadata.provider.MdsMetadataRe
sourceProvider <init>
INFO: ADFc: Controller caching of MDS metadata resources ENABLED.
2009.26.3 20:12:52 oracle.adf.controller.internal.metadata.MetadataService$Boots
trap add
INFO: ADFc: Loading bootstrap metadata from '/WEB-INF/adfc-config.xml'.
2009.26.3 20:12:54 oracle.adf.share.security.providers.jps.CSFCredentialStore fe
tchCredential
WARNING: Unable to locate the credential for key AUGI in D:\bea\user_projects\do
mains\base_domain\config\oracle.
2009.26.3 20:12:54 oracle.adf.share.jndi.ReferenceStoreHelper throwPartialResult
Exception
WARNING: Incomplete connection information
Edited by: Debuger on Mar 26, 2009 11:18 AM -
Java.lang.ClassNotFoundException Failed to create delegate for component
Hello Experts,
I am expericing this problem on address iview of ess. It was workign fine. But, suddenly. Its throwing this error. I am not able to figure whats going on with it. I restarted the server. But it didnt help. can any one suggest me Solution.
project references : ess~per exists.
ESS 600/ECC 6.0
WAS 7.0.13.
NWDS 7.0.13
Your help is highly appreciated.
Thanks,
java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview -
Loader Info -
ClassLoader name: [sap.com/essusaddr] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/essper sap.com/pcui_gpxssutils sap.com/tcwddispwda sap.com/pcui_gpxssfpm sap.com/tcwdcorecomp service:webdynpro service:sld library:tcddicddicservices library:com.sap.aii.proxy.framework library:tcgraphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tcddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tccmi Resources: /usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar Loading model: {parent,references,local} -
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverview. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:141)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$ComponentUsageManager.createVACComponentUsage(FPMComponent.java:747)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:563)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
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:756)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
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.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:592)
at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:864)
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.doApplicationProcessing(ClientSession.java:684)
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(AccessController.java:215)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview
Loader Info -
ClassLoader name: [sap.com/essusaddr]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/ess~per
sap.com/pcui_gp~xssutils
sap.com/tcwddispwda
sap.com/pcui_gp~xssfpm
sap.com/tcwdcorecomp
service:webdynpro
service:sld
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
/usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar
Loading model: {parent,references,local}
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
... 57 more
====================================================
====================================================
Now, If I run it again its giving me a negative cache error.
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverview. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:141)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$ComponentUsageManager.createVACComponentUsage(FPMComponent.java:747)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:563)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
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:756)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
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.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:592)
at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:864)
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.doApplicationProcessing(ClientSession.java:684)
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(AccessController.java:215)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview
Found in negative cache
Loader Info -
ClassLoader name: [sap.com/essusaddr]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/ess~per
sap.com/pcui_gp~xssutils
sap.com/tcwddispwda
sap.com/pcui_gp~xssfpm
sap.com/tcwdcorecomp
service:webdynpro
service:sld
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
/usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar
Loading model: {parent,references,local}
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:360)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
... 57 moreResolved by addign the missing references
-
OIM:Failed to load class oracle.iam.platform.kernel.OrchestrationException.
Hi,
This is Sachin.We are doing lab setup for Oracle Fusion Applications.Presently,IDM Components(ohs,odsm,oam,oim) Installation is completed and configuration is going on..
In configuration phase we are facing issue with OAM and OIM.
The issue is "java.lang.ClassNotFoundException: Failed to load class oracle.iam.platform.kernel.OrchestrationException".
We are getting this issue while performing the below activity after login to the FMW Control of weblogic console.
Login url:http://hostname:7001/em
======================
username:weblogic
password:welcome1
Activity:
=====
a.Navigated to WebLogic
Domain > idm_domain.
b.From the top WebLogic Domain drop down select System MBean Browser.
c.Open the Mbean oracle.iam > Server: wls_oim1 > Application: oim >
IAMAppRuntimeMBean > MLSLanguageSeedingMBean.
d.In the MLSLanguageSeedingMBean page, select Operations tab and click
seedAllMLSLanguages
e.While invoking to run the Mbean its failing with the error:"java.lang.ClassNotFoundException: Failed to load class oracle.iam.platform.kernel.OrchestrationException".
So,we are unable to proceed to configure.
Anyone would help will be greatly appreciated..
Thanks,
Sachin.can u tell what versions of software's did u installed?
DB
RCU
Web logic server.
SOA
IAM
IDM -
7u40 or 7u21 mixed code java.lang.ClassNotFoundException
I have a simple applet which shows a graph; this applet has two jar file, the main jar file is signed by a trusted CA and the other jar file is unsigned
in the manifest for the signed jar file, I have added
Trusted-Library value="true"
Whe applet starts from the java console when it tries to invoke a create object on the class from the unsigned jar file, I get java.lang.ClassNotFoundException for the given class from the unsigned jar.
I have tried this on window 7 Chrome and Internet explorer based on variety of Java 7 release (40, 21 on internet explorer and release 6 on Chrome)
It does not work.
If I signed the second jar file, it works fine.
Please notice, I do not want to bypass the check for mix code from java configuration.
Any idea or hint will be highly apprecieated.This is confirmed by the post https://forums.oracle.com/thread/2280127
and it is confirmed by Oracle http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/mixed_code.html#trusted_library
"Code in a jar file that is to be marked with the Trusted-Library manifest attribute may need to be modified slightly if it uses calls that are class loader dependent [...]
Code in a Trusted-Library can look up the normal loader by invoking Thread.currentThread().getContextClassLoader().[...]
Generally, care must be taken to ensure that the code in the trusted library is written in a careful and secure manner and is otherwise compatible with being loaded in a separate class loader instance from any remaining jars which are part of the application and are loaded by the normal loader."
"Thread.currentThread().getContextClassLoader().[...]"
I just did a simple test to call a method from a trusted jar into sandbox jar, I used reflection to do that and it worked.
It seems for every usage of any sandbox jar file classes in the trusted jar file, we have to use reflection ( load the class, invoke the required method ). Is this the way forward. Can somebody confirm this.
private void useReflection()
try
// using normal class loader
Class<?> clazz = Class.forName("com.abc.bla.bla.SandBox", true, Thread.currentThread().getContextClassLoader());
Constructor<?> constructor = clazz.getConstructor();
Object obj = constructor.newInstance(new Object[] {});
Method method = clazz.getMethod("sayHello", new Class[] {});
method.invoke(obj, new Object[] {});
catch (Exception ex)
ex.printStackTrace(); -
Failed to unmarshal class weblogic.jms.dispatcher.Response
Hi,
we are using WL6.1 SP2 on solaris as a standalone JMS server and we another WL61
SP2 on solaris as application server. Our Application server connects to JMS server
and does a Qbrowse to select some info from the Queue. We had a problem once in
using the Qbrowser and below is the stacktrace. If anyone has any idea of this,please
shed some light.
Thanks
Krish.
weblogic.rmi.extensions.RemoteRuntimeException - with nested exception:
[java.rmi.UnmarshalException: failed to unmarshal class weblogic.jms.dispatcher.Response;
nested exception is:
java.io.StreamCorruptedException: Type code out of range, is -2]
java.lang.ClassCastException: weblogic.rmi.internal.MethodDescriptor
Start server side stack trace:
java.lang.ClassCastException: weblogic.rmi.internal.MethodDescriptor
at weblogic.rjvm.MsgAbbrevInputStream.readClassDescriptor(MsgAbbrevInputStream.java:186)
at weblogic.common.internal.ChunkedObjectInputStream$NestedObjectInputStream.readClassDescriptor(ChunkedObjectInputStream.ja
va:300)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:906)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:366)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:940)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:366)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1186)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2263)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:519)
at weblogic.rmi.internal.StubInfo.readObject(StubInfo.java:73)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.rmi.internal.StubInfo.readObject(StubInfo.java:73)
at java.lang.reflect.Method.invoke(Native Method)
at java.io.ObjectInputStream.invokeObjectReader(ObjectInputStream.java:2214)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1411)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:110)
at weblogic.jms.dispatcher.DispatcherWrapper.readExternal(DispatcherWrapper.java:126)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:99)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:123)
at weblogic.jms.frontend.FEConnectionFactory_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
complete printstack trace
Assembler 7 unreachable -- failed to unmarshal class com.adobe.idp.Context; nested exception is:
java.io.InvalidObjectException: inauthentic principal assertion
java.rmi.UnmarshalException: failed to unmarshal class com.adobe.idp.Context; nested exception is:
java.io.InvalidObjectException: inauthentic principal assertion
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:166)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:293)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:247)
at com.adobe.service.pdfm.Assembler7_2a0g3c_EOImpl_814_WLStub.login(Unknown Source)
at adobepdfassemblertest.AdobePDFAssembler.main(AdobePDFAssembler.java:102)
Caused by: java.io.InvalidObjectException: inauthentic principal assertion
at com.adobe.idp.Context.getValidatedAuthResultFromAssertion(Context.java:297)
at com.adobe.idp.Context.readResolve(Context.java:252)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:925)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1655)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.jav a:120)
at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:120)
at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:56)
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:164)
... 4 more -
Failed to load servlet: java.lang.ClassNotFoundException
I've been working on a project with other developers and we've all have our own sections of a large web application that we are working on. When we are each done working on our part we send our JSPs, Beans, and servlets to the lead developer that then deploys one EAR file on our Test/QA server. I now asked the tech lead if he could send me the EAR file so I can load the application in its entirety on my local machine. When I start up the server, I get the error "Failed to load servlet: java.lang.ClassNotFoundException" for each one of my servlets. Even if the servlet path is correct I still get that error. I also tried removing the servlet in the web.xml file and then adding it again, but I still get that error. Has anyone experienced anything like this before? Is this error appearing because I have two projects (my part of the application with only my code and the complete project from the EAR file) that point to the same servlets? I'm not sure how to resolve this. Any advice would be greatly appreciated. Thanks in advance!
That's what I thought too. But I'm installing an EAR file exported directly from another persons computer and the application is working fine on his machine. So the EAR file will automatically place the servlets in their proper path and directory structure when I import it. In any case I checked the paths myself and they are correct (the servlet file does exist in the same path). I also removed the servlet from the web.xml file and added it again through the websphere UI so if there was any miss-type in the directory path it would have been corrected by websphere. I also tried making a minor change to the servlet file and resaving it thinking that it might correct something or do something that would allow my websphere environment to see/recognize the existance of the servlet, but that did not work. I'm out of ideas. Does anyone have any suggestions? Here is a part of my log file if it helps: Thanks!
*** Starting the server ***
IBM WebSphere Application Server, Release 4.0.4
Advanced Single Server Edition for Multiplatforms
Copyright IBM Corp., 1997-2001
************ Start Display Current Environment ************
WebSphere AEs 4.0.4 ptf40230.02 running with process name localhost/Default Server and process id 3188
Host Operating System is Windows 2000, version 5.0
Java version = J2RE 1.3.1 IBM Windows 32 build cn131w-20020710 ORB130 (JIT enabled: jitc), Java Compiler = jitc, Java VM name = Classic VM
server.root = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4
Java Home = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4\java\jre
ws.ext.dirs = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/java/lib;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/classes;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib/ext;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/web/help;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wasListener.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.webservice_5.0.1/runtime/worf.jar
Classpath = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/properties;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib/bootstrap.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wteServers.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wasToolsCommon.jar
Java Library path = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/bin;C:\Program Files\IBM\WebSphere Studio\eclipse\jre\bin;.;C:\WINNT\system32;C:\WINNT;C:\Program Files\CA\Dcs\DMScripting\;C:\Program Files\CA\DCS\CAWIN\;C:\oracle\ora81\bin;C:\Program Files\Oracle\jre\1.1.7\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\CA_APPSW;C:\TNGSD\BIN;C:\Program Files\QuickTime\QTSystem\;C:\PROGRA~1\MICROS~2\Office;C:\Program Files\Microsoft SQL Server\80\Tools\BINN
Current trace specification = *=all=disabled
************* End Display Current Environment *************
[9/13/06 9:25:18:620 EDT] 64a937ec Server U Version : 4.0.4
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Edition: Advanced Single Server Edition for Multiplatforms
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Build date: Thu Sep 05 00:00:00 EDT 2002
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Build number: ptf40230.02
[9/13/06 9:25:21:933 EDT] 64a937ec DrAdminServer I WSVR0053I: DrAdmin available on port 7000
[9/13/06 9:25:21:995 EDT] 64a937ec ResourceBinde I WSVR0049I: Binding Session Persistence datasource as jdbc/Session
[9/13/06 9:25:22:136 EDT] 64a937ec ResourceBinde I WSVR0049I: Binding IDS as jdbc/IDS
[9/13/06 9:25:23:120 EDT] 64a937ec ServletEngine A SRVE0161I: IBM WebSphere Application Server - Web Container. Copyright IBM Corp. 1998-2001
[9/13/06 9:25:23:183 EDT] 64a937ec ServletEngine A SRVE0162I: Servlet Specification Level: 2.2
[9/13/06 9:25:23:183 EDT] 64a937ec ServletEngine A SRVE0163I: Supported JSP Specification Level: 1.1
[9/13/06 9:25:23:292 EDT] 64a937ec ServletEngine A SRVE0167I: Session Manager is Configured - Initializing...
[9/13/06 9:25:23:401 EDT] 64a937ec CacheManager A DYNA0011E: Servlet cache file dynacache.xml not found; caching is disabled
[9/13/06 9:25:23:417 EDT] 64a937ec ServletEngine A SRVE0169I: Loading Web Module: IBM Universal Test Client.
[9/13/06 9:25:23:761 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: JSP 1.1 Processor: init
[9/13/06 9:25:23:792 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: SimpleFileServlet: init
[9/13/06 9:25:24:511 EDT] 64a937ec ServletEngine A SRVE0169I: Loading Web Module: IDS.
[9/13/06 9:25:24:683 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: JSP 1.1 Processor: init
[9/13/06 9:25:24:683 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: SimpleFileServlet: init
[9/13/06 9:25:24:698 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: InvokerServlet: init
[9/13/06 9:25:24:714 EDT] 64a937ec WebGroup X Servlet Error-[SettingsServlet]: Failed to load servlet: java.lang.ClassNotFoundException: com.comp.ids.admin.servlet.SettingsServlet
at com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:382)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:248)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.ReloadableClassLoader.loadClass(ReloadableClassLoader.java:79)
at java.beans.Beans.instantiate(Beans.java:216)
at java.beans.Beans.instantiate(Beans.java:77)
at com.ibm.servlet.engine.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:141)
at com.ibm.servlet.engine.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:325)
at com.ibm.servlet.engine.webapp.WebApp.loadServletManager(WebApp.java:1218)
at com.ibm.servlet.engine.webapp.WebApp.init(WebApp.java:145)
at com.ibm.servlet.engine.srt.WebGroup.loadWebApp(WebGroup.java:259)
at com.ibm.servlet.engine.srt.WebGroup.init(WebGroup.java:168)
at com.ibm.servlet.engine.ServletEngine.addWebApplication(ServletEngine.java:652)
at com.ibm.ws.runtime.WebContainer.install(WebContainer.java:36)
at com.ibm.ws.runtime.Server.startModule(Server.java:617)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:333)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:884)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV4$1.run(ServerRunnerV4.java:56)
Message was edited by:
MCJasper -
Java.lang.ClassNotFoundException: weblogic/jdbc/mssqlserver4/Driver
Hello,
I am moving my database from Sybase to SQL Server. I have a program that ran fine with JConnect driver (Sybase) on both unix and windows. But now when I try to use the weblogic driver to connect to SQL Server the program fails. I am 100% positive that the weblogic drive is in the classpath. Whether the weblogic drive is in the classpath or not I get the same error:
Unexpected error:java.lang.ClassNotFoundException: weblogic/jdbc/mssqlserver4/Driver
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:124)
at com.trilogy.tools.core.DBUtil.loadDriver(DBUtil.java:16)
at com.trilogy.loader.core.LoadInitUtil.<init>(Compiled Code)
at com.trilogy.loader.mass.MassInitUtil.<init>(MassInitUtil.java:15)
at com.trilogy.loader.mass.Loader2CLI.execute(Compiled Code)
at com.trilogy.tools.core.CLIBase.execute(CLIBase.java:45)
at com.trilogy.loader.mass.Loader2CLI.main(Loader2CLI.java:805)
java.lang.NullPointerException
at com.trilogy.loader.mass.Loader2CLI.execute(Compiled Code)
at com.trilogy.tools.core.CLIBase.execute(CLIBase.java:45)
at com.trilogy.loader.mass.Loader2CLI.main(Loader2CLI.java:805)
Pease help me fix this problem. I am not sure why the weblogic driver is not working. Thanks.The error message says it can't find a class named "weblogic.jdbc.mssqlserver4.Driver". That looks rather odd to me.
Are you sure that you defined the connection information correctly in the configuration file? -
JMS+Applet+weblogic+java.lang.ClassNotFoundException: weblogic.jndi.interna
Hi, I have a problem with JMS, I wrote an applet with JBuilder 9. This applet receive a message from a topic on weblogic 7.01 Application Server.
When I run this applet in jbuilder, all of thing is Ok but in browser (I.E) it didn�t work and show this message!!
java.lang.ClassNotFoundException: weblogic.jndi.internal.ServerNamingNode_WLStub
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at sun.plugin.security.PluginClassLoader.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 java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:479)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:452)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:372)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:221)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:149)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at jms.RescueJMSApplet.setContext(RescueJMSApplet.java:207)
at jms.RescueJMSApplet.initJMS(RescueJMSApplet.java:117)
at jms.RescueJMSApplet.init(RescueJMSApplet.java:56)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: D:\project\jms\classes\weblogic\jndi\internal\ServerNamingNode_WLStub.class (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 23 more
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED ***** - with nested exception:
[java.lang.ClassNotFoundException: weblogic.jndi.internal.ServerNamingNode_WLStub]
at weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub(WLInitialContextFactoryDelegate.java:483)
at weblogic.jndi.WLInitialContextFactoryDelegate.newRemoteContext(WLInitialContextFactoryDelegate.java:452)
at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:372)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:221)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:149)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at jms.RescueJMSApplet.setContext(RescueJMSApplet.java:207)
at jms.RescueJMSApplet.initJMS(RescueJMSApplet.java:117)
at jms.RescueJMSApplet.init(RescueJMSApplet.java:56)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
I was install j2re-1_4_05_windows_i586_i.exe and copy weblogic.jar file in true directory .I set the archive attribute of the applet tag to weblogic.jar path.
Can any body help me!
Thank a lotHi Famoniri,
I guess you have used weblogic specific libraries for looking up. IE does not know about this class and hence java.lang.ClassNotFoundException.
If the above is the cause of the problem, try packaging the weblogic jar files with the applet(not a good idea!) or use the standard javax.naming packages(may be a good idea!).
The problem causer is weblogic.jndi.WLInitialContextFactoryDelegate.newRootNamingNodeStub which is trying to load classes which are not prsent in its viscinity.
Let me know if this helps.
Regards,
Rajesh -
Windows Vista "java.lang.ClassNotFoundException: loader.class" error.
Hello,
Whenever I try to visit websites that have a java applet I get a dialogue with the following error:
java.lang.ClassNotFoundException: loader.class.
I have tried uninstalling/reinstalling java, and also adding the -xmx and -xms parameters for java applet runtime setting in control panel with various values from 128m to 1g.
The applet at http://www.java.com/en/download/installed.jsp?detect=jre&try=1 does work and reports "CONGRATULATIONS, you have the Latest version of Java!", "Java Runtime Version 1.6.0."
I have been experiencing this problem ever since I installed Windows Vista Home Premium a day or two ago. Any help is appreciated.
Regards
Greg
=====================================
Full output from Java Console
=====================================
Java Plug-in 1.6.0
Using JRE version 1.6.0 Java HotSpot(TM) Client VM
User home directory = C:\Users\Greg Taylor
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
load: class loader.class not found.
java.lang.ClassNotFoundException: loader.class
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)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 10 more
java.lang.ClassNotFoundException: loader.class
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)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 10 moreive been having the same problems, if youve resolved this problem, please tell me.
all help is appreciated -
[wldeploy] java.lang.ClassNotFoundException: weblogic.logging.log4j.Log4jL
Hi all,
I have been following the tutorial, but unable to deploy. [wldeploy] java.lang.ClassNotFoundException: weblogic.logging.log4j.Log4jLoggin
gHelper.
I've checked the log4j.jar, it is there is lib dir. Please advise what is happening and how to fix it?
C:\Windows\system32>c:\bea\user_projects\domains\medrecdomain\bin\setDomainEnv.cmd
C:\bea\user_projects\domains\MedRecDomain>cd c:\medrec_tutorial\src\physicianEar
c:\medrec_tutorial\src\physicianEar>ant -f deploy.xml
Buildfile: deploy.xml
deploy:
[wldeploy] weblogic.Deployer -noexit -name tutorial_deployment -source C:\medre
c_tutorial\build\physicianEar -adminurl t3://127.0.0.1:7111 -user weblogic -pass
word ******** -deploy
[wldeploy] weblogic.Deployer invoked with options: -noexit -name tutorial_depl
oyment -source C:\medrec_tutorial\build\physicianEar -adminurl t3://127.0.0.1:71
11 -user weblogic -deploy
[wldeploy] <Jun 6, 2009 2:19:58 PM PDT> <Info> <J2EE Deployment SPI> <BEA-26012
1> <Initiating deploy operation for application, tutorial_deployment [archive: C
:\medrec_tutorial\build\physicianEar], to configured targets.>
[wldeploy] Task 2 initiated: [Deployer:149026]deploy application tutorial_deplo
yment on MedRecServer.
[wldeploy] Task 2 failed: [Deployer:149026]deploy application tutorial_deployme
nt on MedRecServer.
[wldeploy] Target state: deploy failed on Server MedRecServer
[wldeploy] java.lang.ClassNotFoundException: weblogic.logging.log4j.Log4jLoggin
gHelper
[wldeploy]
[wldeploy]
BUILD FAILED
C:\medrec_tutorial\src\physicianEar\deploy.xml:9: weblogic.Deployer$DeployerExce
ption: weblogic.deploy.api.tools.deployer.DeployerException: Task 2 failed: [Dep
loyer:149026]deploy application tutorial_deployment on MedRecServer.
Target state: deploy failed on Server MedRecServer
java.lang.ClassNotFoundException: weblogic.logging.log4j.Log4jLoggingHelper
thanks
andrew1. I haven't got a clue, according to the guide, it has a log4jConfig.xml to be copied from the samples dir, but I just got the the log4j.properties.
prompt> copy c:\bea\wlserver_10.0\samples\domains\medrec\log4jConfig.xml c:\bea\user_projects\domains\MedRecDomain
2. notepad c:\bea\user_projects\domains\MedRecDomain\bin\setDomainEnv.cmd
set LOG4J_CONFIG_FILE=c:\bea\user_projects\domains\MedRecDomain\log4jConfig.xml <-- which I replace with log4j.properties
3. Copy the log4j JAR files from the lib directory of the pre-configured MedRec domain to the lib directory of the new domain you just created:
prompt> copy c:\bea\wlserver_10.0\samples\domains\medrec\lib\*.jar c:\bea\user_projects\domains\MedRecDomain\lib
<-- I don't have *.jar in the samples dir, so I copy the log4j.jar from other directories.
Please advise how to install? or could you please cut and paste your log4jconfig.xml for your medrec?
thanks
andrew
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