Question

Maybe someone can help, how do I fix this?
I’m using hibernate, spring and gwt.

com.google.gwt.user.server.rpc.UnexpectedException:
Service method ‘public abstract void
com.yeah.client.service.PictureService.saveItem(com.yeah.shared.model.Picture)’
threw an unexpected exception:
org.springframework.dao.DataIntegrityViolationException:
could not insert:
[com.yeah.shared.model.Picture]; SQL
[insert into YeaH.Picture (albumID,
picLocation) values (?, ?)];
constraint [null]; nested exception is
org.hibernate.exception.ConstraintViolationException:
could not insert:
[com.yeah.shared.model.Picture]

Answer 1

It seems you are inserting the object which fails to validate the constraint. (may be with same key)