Class “model.Address” is listed in the persistence.xml file but not mapped

Question

I have created a JPA project. In that Eclipse displays the following error on the entity class.

Class \"model.Address\" is listed in the

Answer 1

I think you have the wrong JPA provider class. It has to be:

<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>

(the one you've set doesn't seem to be a class at all, let alone a provider class)

Answer 2

If eclipse is used , go to Window>Preference>Validation and uncheck Suspend all validators option .Clean the project and problem get solved.

Answer 3

i got similar error and when eclipse artifacts folder ".settings" is missed . After i generate eclipse artifacts using "maven-eclipse-plugin" , the error is gone