spring+jpa出错

[xiaoguangscut]

启动spring配置文件时候出错：
15:21:25,468 INFO DefaultListableBeanFactory:275 - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@ba8602: defining beans [org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor,entityManagerFactory,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor]; root of factory hierarchy