MappingException « ID « JPA Q&A

1. net.sf.hibernate.MappingException: could not instantiate id

I follows examples of : And just can't run with "net.sf.hibernate.MappingException: could not instantiate id generator", I search the web and google forum, and got no luck, I am new to hibernate and not know what 's going on, wish you could help. Hibernate version: hibernate-2.1.7c Mapping documents: file:///C:/hibernate-mapping-2.0.dtd is extracted from hibernate-2.1.7c .zip released ---------------------------------------------------------------------------------

2. hibernate.MappingException could not instantiate id generato

Author Message ldasgupt Post subject: hibernate.MappingException could not instantiate id generato Posted: Fri Feb 04, 2005 4:52 pm Newbie Joined: Fri Feb 04, 2005 4:11 pm Posts: 10 Read the rules before posting! ... AskForHelp I am completely new to Hibernate, and am trying to use it for developing Web apps. in Websphere studio using the Struts framework. ...

3. MappingException:instantiate id error

Please help me with the following error. I get the following error. I generated my baseclasses using HibernateSynchronizer. Hibernate version: /b] 3.0 [b]Mapping documents:

4. org.hibernate.MappingException: could not instantiate id gen

Newbie Joined: Mon Feb 21, 2005 3:49 am Posts: 15 Need help with Hibernate? Read this first: ... AskForHelp had no clue what that mean "org.hibernate.MappingException: could not instantiate id gen" Hibernate version: 3.0.5 Mapping documents: ////////////////////////////// Cat.hbm.xml //////////////////////////////