啥问题呢？？

2010-08-31 10:54:17,265 ERROR 未定义的错误 ==== qtp0-29: com.landray.kmss.util.KmssMessageWriter.DrawMessages(KmssMessageWriter.java:123)
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'hfCategoryService' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:340)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedBeanDefinition(AbstractBeanFactory.java:906)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:242)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:161)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:642)
at com.landray.kmss.util.SpringBeanUtil.getBean(SpringBeanUtil.java:104)
at com.landray.kmss.sys.simplecategory.service.spring.SysSimpleCategoryTreeService.getDataList(SysSimpleCategoryTreeService.java:40)
at org.apache.jsp.sys.common.treexml_jsp._jspService(treexml_jsp.java:67)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)