Error creating bean with name 'authenticationService'

[dandanzoy]

What do you think caused this error?

org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'authenticationService' defined in class path resource [spring-server-authentication.xml]: Initialization of bean failed; nested exception is java.rmi.server.ExportException: Port already in use: 1201; nested exception is:
java.net.BindException: Address already in use: JVM_Bind

[karldmoore]

Your trying to start something on a port that's current in use on your machine. Change the port to one that's not in use and the problem should go away.

[dandanzoy]

thanks karl

[karldmoore]

Not a problem, if you don't understand the exception I would always trying googling it. It's usually the easiest way to solve your problem.

[maulik.kayastha]

Hi

I am getting this same error but with different nested exception.
Error I am getting is,
(ContextLoaderPlugIn.java:229) ERROR org.springframework.web.struts.ContextLoaderPlugIn - Context initialization failedorg.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'authenticationServiceSelf' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Cannot resolve reference to bean 'authenticationServiceTarget' while setting bean property 'target'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'authenticationServiceTarget' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Cannot resolve reference to bean 'constantsService' while setting bean property 'constantsBusinessService'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'constantsService' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Initialization of bean failed; nested exception is java.lang.NullPointerException: null
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'authenticationServiceTarget' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Cannot resolve reference to bean 'constantsService' while setting bean property 'constantsBusinessService'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'constantsService' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Initialization of bean failed; nested exception is java.lang.NullPointerException: null
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'constantsService' defined in ServletContext resource [/WEB-INF/applicationcontext.xml]: Initialization of bean failed; nested exception is java.lang.NullPointerException: null
java.lang.NullPointerException
at com.trilogy.mobilechurn.services.constants.Constan tsServiceImpl.populateSPRegions(ConstantsServiceIm pl.java:348)
at com.trilogy.mobilechurn.services.constants.Constan tsServiceImpl.initialize(ConstantsServiceImpl.java :132) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeCustomInitMethod( AbstractAutowireCapableBeanFactory.java:1133)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeInitMethods(Abstr actAutowireCapableBeanFactory.java:1095)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:396)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveReference(BeanDefinitio nValueResolver.java:186)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveValueIfNecessary(BeanDe finitionValueResolver.java:106)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.applyPropertyValues(Abs tractAutowireCapableBeanFactory.java:1046)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.populateBean(AbstractAu towireCapableBeanFactory.java:857)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:378)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveReference(BeanDefinitio nValueResolver.java:186)
at org.springframework.beans.factory.support.BeanDefi nitionValueResolver.resolveValueIfNecessary(BeanDe finitionValueResolver.java:106)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.applyPropertyValues(Abs tractAutowireCapableBeanFactory.java:1046)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.populateBean(AbstractAu towireCapableBeanFactory.java:857)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:378)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:277)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:313)
at org.springframework.web.context.support.AbstractRe freshableWebApplicationContext.refresh(AbstractRef reshableWebApplicationContext.java:139)
at org.springframework.web.struts.ContextLoaderPlugIn .createWebApplicationContext(ContextLoaderPlugIn.j ava:353)
at org.springframework.web.struts.ContextLoaderPlugIn .initWebApplicationContext(ContextLoaderPlugIn.jav a:296)
at org.springframework.web.struts.ContextLoaderPlugIn .init(ContextLoaderPlugIn.java:225)
at org.apache.struts.action.ActionServlet.initModuleP lugIns(ActionServlet.java:869)
at org.apache.struts.action.ActionServlet.init(Action Servlet.java:336)
at javax.servlet.GenericServlet.init(GenericServlet.j ava:211)
at org.apache.catalina.core.StandardWrapper.loadServl et(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(Stan dardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnSta rtup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4357)
at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(Co ntainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(Sta ndardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.inst all(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(Stan dardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployWARs( HostConfig.java:625)
at org.apache.catalina.startup.HostConfig.deployApps( HostConfig.java:431)
at org.apache.catalina.startup.HostConfig.start(HostC onfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEv ent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLife cycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:789)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:478)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:480)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:425)

I would appriciate if any one can help me in the regard.

Regards,

Maulik

[rasky]

This doesn't appear to have anything to do with Spring LDAP. If you look at the stacktrace it seems that you have a NullPointerException at com.trilogy.mobilechurn.services.constants.Constan tsServiceImpl.populateSPRegions(ConstantsServiceIm pl.java:348)

[maulik.kayastha]

Yes. It doesnt have to do any thing with LDAP. The purpose of posting this thread here is the error is very similar and I have observed the ConstantsServiceImpl.java. In this file We have used assert (m_spRegions != null) : "Regions not populated";

So I feel it may be the reason for the error,but not sure what todo ?

Because in eclipse I am getting error -> " assert should not be used as an identifier, since it is a reserved keyword from source level 1.4 on".
I am not getting it's meaning.

Regards,

Maulik

[davsclaus]

Yes. It doesnt have to do any thing with LDAP. The purpose of posting this thread here is the error is very similar and I have observed the ConstantsServiceImpl.java. In this file We have used assert (m_spRegions != null) : "Regions not populated";

So I feel it may be the reason for the error,but not sure what todo ?

Because in eclipse I am getting error -> " assert should not be used as an identifier, since it is a reserved keyword from source level 1.4 on".
I am not getting it's meaning.

Regards,

Maulik

assert is a reserved work just like: boolean, class, public etc.

So if you have code like this:

private String assert;

then you should rename assert to something different.

[maulik.kayastha]

This is Test for my thread.