We are creating a webapp with Websphere 7 as the target environment, it connects to web services using CXF. We ran our tests locally with Jetty, and everything went well. Now we are trying to deploy the application in Websphere, and I get anLinkageError that I really do not understand the meaning of this error ...
[11/01/12 10:25:45:716 CET] 00000013 webapp E com.ibm.ws.webcontainer.webapp.WebApp logError SRVE0293E: [Servlet Error]-[loading constraint violation: loader "com/ibm/ws/classloader/ CompoundClassLoader@fb40fb4 " previously initiated loading for a different type with name "javax/xml/bind/JAXBContext" defined by loader "com/ibm/oti/vm/ BootstrapClassLoader@6ba26ba2 "]: java.lang.LinkageError: loading constraint violation: loader "com/ibm/ws/classloader/ CompoundClassLoader@fb40fb4 " previously initiated loading for a different type with name "javax/xml/bind/JAXBContext" defined by loader "com/ibm/oti/vm/ BootstrapClassLoader@6ba26ba2 " at java.lang.ClassLoader.defineClassImpl(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:275) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69) at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:773) at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:688) at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:529) at java.lang.ClassLoader.loadClass(ClassLoader.java:626) at java.lang.J9VMInternals.verifyImpl(Native Method) at java.lang.J9VMInternals.verify(J9VMInternals.java:72) at java.lang.J9VMInternals.initialize(J9VMInternals.java:134) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.createDefaultDataBinding(ReflectionServiceFactoryBean.java:214) at org.apache.cxf.service.factory.AbstractServiceFactoryBean.getDataBinding(AbstractServiceFactoryBean.java:109) at org.apache.cxf.service.factory.AbstractServiceFactoryBean.getDataBinding(AbstractServiceFactoryBean.java:105) at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.generatedWrapperBeanClass(JaxWsServiceFactoryBean.java:654) at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.getExtraClass(JaxWsServiceFactoryBean.java:630) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:394) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:505) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:241) at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:202) at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101) at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:90) at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:153) at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:151) at org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:465) at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:332) at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:319) at javax.xml.ws.Service.getPort(Service.java:103) at org.springframework.remoting.jaxws.JaxWsPortClientInterceptor.getPortStub(JaxWsPortClientInterceptor.java:413) at org.springframework.remoting.jaxws.JaxWsPortClientInterceptor.prepare(JaxWsPortClientInterceptor.java:337) at org.springframework.remoting.jaxws.JaxWsPortClientInterceptor.invoke(JaxWsPortClientInterceptor.java:478) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at $Proxy365.logAccessToApplicationForUser(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:416) at org.apache.wicket.proxy.$Proxy397.logAccessToApplicationForUser(Unknown Source) at com.bnpp.ecom.emm.EMMHomePage.onInitialize(EMMHomePage.java:52) at org.apache.wicket.Component.fireInitialize(Component.java:920) at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:1002) at org.apache.wicket.Page.internalPrepareForRender(Page.java:278) at org.apache.wicket.Component.render(Component.java:2271) at org.apache.wicket.Page.renderPage(Page.java:1035) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:750) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:252) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:209) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:280) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:997) at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.invokeFilters(DefaultExtensionProcessor.java:1062) at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:759) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3935) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931) at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Does this mean anything to one of you?
Thank you very much in advance
source share