Yeah this can happen when two features packs two different versions of same jar..
On Tue, Aug 4, 2015 at 2:59 PM, KasunG Gajasinghe <[email protected]> wrote: > > Can you verify whether there are any other version of > org.wso2.carbon.email.verification component? > > On Tue, Aug 4, 2015 at 2:50 PM, Chanaka Fernando <[email protected]> > wrote: > >> Hi Carbon team, >> >> We are getting the below exception[1] at the server startup after >> upgrading to carbon-commons 4.4.4-SNAPSHOT version. What could be the >> reason for this? >> >> [1] >> >> [2015-08-04 14:31:49,191] ERROR - Axis2ServiceRegistry Error building >> service from bundle : Symbolic Name: >> org.wso2.carbon.email.verification,Bundle Version: 4.4.4.SNAPSHOT, ID: 179 >> org.apache.axis2.AxisFault: Two services cannot have same name. A >> service with the EmailVerificationService [null] name already exists in the >> system. >> at >> org.apache.axis2.engine.AxisConfiguration.addToAllServicesMap(AxisConfiguration.java:510) >> at >> org.apache.axis2.description.AxisServiceGroup.addService(AxisServiceGroup.java:110) >> at >> org.apache.axis2.deployment.DeploymentEngine.fillServiceGroup(DeploymentEngine.java:745) >> at >> org.apache.axis2.deployment.DeploymentEngine.addServiceGroup(DeploymentEngine.java:601) >> at >> org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.addServices(Axis2ServiceRegistry.java:222) >> at >> org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.register(Axis2ServiceRegistry.java:102) >> at >> org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.register(Axis2ServiceRegistry.java:89) >> at >> org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:473) >> at >> org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:219) >> at >> org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:91) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:497) >> at >> org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) >> at >> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) >> at >> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345) >> at >> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) >> at >> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) >> at >> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) >> at >> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) >> at >> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >> at >> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) >> at >> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) >> at >> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) >> at >> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) >> at >> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) >> at >> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) >> at >> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) >> at >> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) >> at >> org.eclipse.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:81) >> at >> org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40) >> at >> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38) >> at >> org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284) >> at >> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197) >> at >> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087) >> at >> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262) >> at >> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550) >> at >> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) >> at >> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575) >> at >> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565) >> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) >> at java.lang.Thread.run(Thread.java:745) >> >> >> Thanks, >> Chanaka >> >> -- >> -- >> Chanaka Fernando >> Senior Technical Lead >> WSO2, Inc.; http://wso2.com >> lean.enterprise.middleware >> >> mobile: +94 773337238 >> Blog : http://soatutorials.blogspot.com >> LinkedIn:http://www.linkedin.com/pub/chanaka-fernando/19/a20/5b0 >> Twitter:https://twitter.com/chanakaudaya >> Wordpress:http://chanakaudaya.wordpress.com >> >> >> >> > > > -- > > *Kasun Gajasinghe*Senior Software Engineer, WSO2 Inc. > email: kasung AT spamfree wso2.com > linked-in: http://lk.linkedin.com/in/gajasinghe > blog: http://kasunbg.org > > > -- Supun Malinga, Senior Software Engineer, WSO2 Inc. http://wso2.com email: [email protected] <[email protected]> mobile: +94 (0)71 56 91 321
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