当我在实体类中使用 @Inject 之类的依赖注入时，它会引发错误

Question

@Stateless
public class MyAccountsBean {

    @Inject SomeEntityClass someOtherBean;
    @Resource UserTransaction jtaTx;
    @PersistenceContext(unitName="AccountsPU") EntityManager em;
    @Resource QueueConnectionFactory accountsJMSfactory;
    @Resource Queue accountPaymentDestinationQueue;

    public List<Account> processAccounts(DepartmentId id) {
        // Use all of above instance variables with no additional setup.
        // They automatically partake in a (server coordinated) JTA transaction
    }
}

Answer 1

There are likely multiple issues, but one that sticks out is that all of the fields should be marked with the private modifier.

In addition, can you post the rest of your codebase and the error you are getting?