spring框架启动时报错
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filterSecurityInterceptor' defined in file [D:\Tomcat 6.0\webapps\sc\WEB-INF\classes\applicationContext-security.xml]: Cannot resolve reference to bean 'adminSecurityDefinitionSource' while setting bean property 'objectDefinitionSource'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'adminSecurityDefinitionSource' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 66 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'adminSecurityDefinitionSource' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:971)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 79 more



applicationContext-security.xml 文件配置如下：
<bean id="filterSecurityInterceptor" class="org.springframework.security.intercept.web.FilterSecurityInterceptor">
<sec:custom-filter before="FILTER_SECURITY_INTERCEPTOR" />
<property name="authenticationManager" ref="authenticationManager" />
<property name="accessDecisionManager" ref="accessDecisionManager" />
<property name="objectDefinitionSource" ref="adminSecurityDefinitionSource" /> 
</bean>


请教各位老大们，帮帮小弟解决这个问题啊。

------解决方案--------------------
错误提示：Cannot resolve reference to bean 'adminSecurityDefinitionSource' while setting bean property 'objectDefinitionSource'
因为注入属性objectDefinitionSource失败导致加载不了adminSecurityDefinitionSource对应的类，楼主检查一下配置文件吧