spring Security3.1 不能创建配置文件里的bean

异常：org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.filterChains': Cannot resolve reference to bean 'org.springframework.security.web.DefaultSecurityFilterChain#1' while setting bean property 'sourceList' with key [1]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#1': Cannot resolve reference to bean 'myFilter' while setting constructor argument with key [12]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myFilter' defined in class path resource [applicationContext-security.xml]: Cannot resolve reference to bean 'mySecurityMetadataSource' while setting bean property 'securityMetadataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mySecurityMetadataSource' defined in class path resource [applicationContext-security.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [bank.security.MySecurityMetadataSource]: Constructor threw exception; nested exception is java.lang.IllegalArgumentException: You must provide a configuration attribute
配置文件：applicationContext-security.xml
<http pattern="/js/**" security="none"/>
        <http use-expressions="true" auto-config="true">

            <form-login />
            <logout/>
            
            <remember-me />
            <session-management invalid-session-url="/timeout.jsp">
                <concurrency-control max-sessions="10" error-if-maximum-exceeded="true" />
            </session-management>
            <custom-filter ref="myFilter" before="FILTER_SECURITY_INTERCEPTOR"/>
        </http>
        
        <beans:bean id="myFilter" class="bank.security.MySecurityFilter">
            
            <beans:property name="authenticationManager" ref="myAuthenticationManager" />
            
            <beans:property name="accessDecisionManager" ref="myAccessDecisionManager" />
            
            <beans:property name="securityMetadataSource" ref="mySecurityMetadataSource" />
        </beans:bean>
        
        <authentication-manager alias="myAuthenticationManager">
            <authentication-provider user-service-ref="myUserDetailServiceImpl" />
        </authentication-manager>
        <beans:bean id="myAccessDecisionManager" class="bank.security.MyAccessDecisionManager"></beans:bean>
        <beans:bean id="mySecurityMetadataSource" class="bank.security.MySecurityMetadataSource">
            <beans:constructor-arg name="resourcesDao" ref="resourcesDao"></beans:constructor-arg>
        </beans:bean>
        <beans:bean id="myUserDetailServiceImpl" class="bank.security.MyUserDetailServiceImpl">
            <beans:property name="usersDao" ref="usersDao"></beans:property>
        </beans:bean>
MySecurityMetadataSource类：
public class MySecurityMetadataSource implements FilterInvocationSecurityMetadataSource {
    //由spring调用
    public MySecurityMetadataSource(ResourcesDao resourcesDao) {
        this.resourcesDao = resourcesDao;
        loadResourceDefine();
    }
    private ResourcesDao resourcesDao;
    private static Map<String, Collection<ConfigAttribute>> resourceMap = null;

    public ResourcesDao getResourcesDao() {
        return resourcesDao;
    }
    public void setResourcesDao(ResourcesDao resourcesDao) {
        this.resourcesDao = resourcesDao;
    }
    public Collection<ConfigAttribute> getAllConfigAttributes() {
        return null;
    }
    public boolean supports(Class<?> clazz) {
        return true;
    }
    //加载所有资源与权限的关系
    private void loadResourceDefine() {
        if(resourceMap == null) {
            resourceMap = new HashMap<String, Collection<ConfigAttribute>>();
            List<Resources> resources = this.resourcesDao.findAll();
            for (Resources resource : resources) {
                Collection<ConfigAttribute> configAttributes = new ArrayList<ConfigAttribute>();
                                //以权限名封装为Spring的security Object
                ConfigAttribute configAttribute = new SecurityConfig(resource.getName());
                configAttributes.add(configAttribute);
                resourceMap.put(resource.getUrl(), configAttributes);
            }
        }
        Set<Entry<String, Collection<ConfigAttribute>>> resourceSet = resourceMap.entrySet();
        Iterator<Entry<String, Collection<ConfigAttribute>>> iterator = resourceSet.iterator();
    }
    //返回所请求资源所需要的权限
    public Collection<ConfigAttribute> getAttributes(Object object) throws IllegalArgumentException {
        String requestUrl = ((FilterInvocation) object).getRequestUrl();
        System.out.println("requestUrl is " + requestUrl);
        if(resourceMap == null) {
            loadResourceDefine();
        }
        return resourceMap.get(requestUrl);
    }
}
求指教！  抱歉就还有20分了！ --------------------编程问答-------------------- 求来人！求指点！ --------------------编程问答-------------------- 没有来帮忙看看的么？ --------------------编程问答-------------------- 你resourcesDao的bean 是怎么定义的啊

补充：Java ,  Web 开发