hi Frank i added below in the weblogic.xml and tried a clean build and redeployment , now i am seeing another new error as below
May 28, 2013 12:52:43 AM org.springframework.web.context.ContextLoader initWebApplicationContext INFO: Root WebApplicationContext: initialization started May 28, 2013 12:52:43 AM org.springframework.context.support.AbstractApplicationContext prepareRefresh INFO: Refreshing Root WebApplicationContext: startup date [Tue May 28 00:52:43 EDT 2013]; root of context hierarchy May 28, 2013 12:52:43 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions INFO: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml] May 28, 2013 12:52:43 AM org.springframework.web.context.ContextLoader initWebApplicationContext SEVERE: Context initialization failed org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is org.springframework.beans.FatalBeanException: Invalid NamespaceHandler class [org.apache.camel.spring.handler.CamelNamespaceHandler] for namespace [http://camel.apache.org/schema/spring]: problem with handler class file or dependent class; nested exception is java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of weblogic/utils/classloaders/ChangeAwareClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of sun/misc/Launcher$AppClassLoader) for resolved class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180) at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:131) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:522) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:436) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:385) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:284) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:582) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57) at weblogic.servlet.internal.EventsManager.executeContextListener(EventsManager.java:233) at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:190) at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:175) at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1730) at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2740) at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1704) at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:781) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:213) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:208) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:35) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:70) at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:212) at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:111) at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:213) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:208) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:35) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:70) at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:24) at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:729) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:35) at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:258) at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:61) at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:165) at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79) at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:192) at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:369) at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:51) at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200) at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30) at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240) at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169) at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123) at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:186) at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:94) at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) Caused by: org.springframework.beans.FatalBeanException: Invalid NamespaceHandler class [org.apache.camel.spring.handler.CamelNamespaceHandler] for namespace [ http://camel.apache.org/schema/spring]: problem with handler class file or dependent class; nested exception is java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of weblogic/utils/classloaders/ChangeAwareClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of sun/misc/Launcher$AppClassLoader) for resolved class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:139) at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1414) at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1409) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390) ... 55 more Caused by: java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of weblogic/utils/classloaders/ChangeAwareClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of sun/misc/Launcher$AppClassLoader) for resolved class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:299) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281) at org.apache.camel.spring.handler.CamelNamespaceHandler.<clinit>(CamelNamespaceHandler.java:74) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104) at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:129) ... 62 more On Mon, May 27, 2013 at 2:05 AM, Frank Ertl < frank.e...@f-i-solutions-plus.de> wrote: > Hi, > > I had a similar problem when deploying camel 2.10.2 to weblogic 12c. > Tracking the problem down I found it was a classloader issue. Could you try > to put a file "weblogic.xml" with the following content in your > WEB-INF-folder? > > <?xml version="1.0" encoding="ISO-8859-1"?> > <weblogic-web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.bea.com/ns/weblogic/weblogic-web-app.xsd"; > xmlns="http://www.bea.com/ns/weblogic/weblogic-web-app";> > <container-descriptor> > <prefer-web-inf-classes>true</prefer-web-inf-classes> > </container-descriptor> > </weblogic-web-app> > > > Frank > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Spring-Camel-Context-initialization-error-in-weblogic-12c-tp5733202p5733237.html > Sent from the Camel - Users mailing list archive at Nabble.com. > -- Thanks Kulbhusan
