在新增数据时发生这个问题,求指导。先谢过了!
Struts has detected an unhandled exception:
Messages:
this id generator generates long, integer, short
this id generator generates long, integer, short; nested exception is org.hibernate.id.IdentifierGenerationException: this id generator generates long, integer, short
File: org/hibernate/id/IdentifierGeneratorFactory.java
Line number: 167