org.hibernate.MappingException: An association from the table t_student refers to an unmapped class: entity.Class
org.hibernate.InvalidMappingException: Could not parse mapping document from resource entity/Class.hbm.xml//配置缺省参数设置
Caused by: org.xml.sax.SAXParseException; lineNumber: 15; columnNumber: 10; 元素类型为 "list" 的内容必须匹配 "(meta*,subselect?,cache?,synchronize*,comment?,key,(index|list-index),(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?,filter*)"。
org.hibernate.exception.SQLGrammarException: could not insert: [entity.Class]//表不存在
原文：http://www.cnblogs.com/xiaochao321/p/5140472.html