【求助】CXF的一个错误，折腾一天了出不来
以下是报错信息：
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04-26 08:32:55 [INFO ] factory.support.DefaultListableBeanFactory destroySingletons 422 - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@6ccf3e: defining beans [cxf,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,hello,helloWorld,get,getmsg,getno,no]; root of factory hierarchy
04-26 08:32:55 [INFO ] context.support.XmlWebApplicationContext doClose 1002 - Closing Root WebApplicationContext: startup date [Thu Apr 26 08:32:38 CST 2012]; root of context hierarchy
04-26 08:32:55 [WARN ] context.support.XmlWebApplicationContext doClose 1010 - Exception thrown from ApplicationListener handling ContextClosedEvent
org.springframework.beans.factory.BeanCreationNotAllowedException: Error creating bean with name 'cxf': Singleton bean creation not allowed while the singletons of this factory are in destruction (Do not request a bean from a BeanFactory in a destroy method implementation!) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:209)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
at org.springframework.context.event.AbstractApplicationEventMulticaster.getApplicationListeners(AbstractApplicationEventMulticaster.java:148)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:86)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1007)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:970)
at org.apache.cxf.bus.spring.SpringBus.destroyBeans(SpringBus.java:131)
at org.apache.cxf.bus.CXFBusImpl.shutdown(CXFBusImpl.java:217)
at org.apache.cxf.bus.CXFBusImpl.shutdown(CXFBusImpl.java:199)
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:597)
at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:273)
at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:199)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:487)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:463)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:431)
at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1048)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:433)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)
at org.spr