org.hibernate.hql.anorg.hibernate.hql.antlr.HqlBaseParser.recover(Lantlr/Recogni

Struts Problem Report

Struts has detected an unhandled exception:
# Messages: org.hibernate.hql.antlr.HqlBaseParser.recover(Lantlr/RecognitionException;Lantlr/collections/impl/BitSet;)V
File: org/hibernate/hql/antlr/HqlBaseParser.java
Line number: 1,391
Stacktraces
java.lang.reflect.InvocationTargetException

出错原因：没有dao实现或hql语句中的【类名】起的别名有冲突
例如：select * from Tuser 【类名】 tuser 【别名】