在hibernate中用數據關聯時，不管是一對一，一對多，還是多對多時，我寫出來的程序怎么總是下面此類的錯誤呀，有那位朋友知道的，希望能給我解決一下，謝謝！
Exception in thread "main" org.hibernate.PropertyNotFoundException: Could not find a getter for tPassport in class org.qin.onetoone.TUser
 at org.hibernate.property.BasicPropertyAccessor.createGetter(BasicPropertyAccessor.java:282)
 at org.hibernate.property.BasicPropertyAccessor.getGetter(BasicPropertyAccessor.java:275)
 at org.hibernate.mapping.Property.getGetter(Property.java:260)
 at org.hibernate.tuple.PojoEntityTuplizer.buildPropertyGetter(PojoEntityTuplizer.java:255)
 at org.hibernate.tuple.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:121)
 at org.hibernate.tuple.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:55)
 at org.hibernate.tuple.TuplizerLookup.create(TuplizerLookup.java:64)
 at org.hibernate.tuple.EntityMetamodel.<init>(EntityMetamodel.java:257)
 at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:412)
 at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:108)
 at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
 at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:216)
 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
 at org.qin.uniqueFKonetoone.TUserOprate.<init>(TUserOprate.java:12)
 at org.qin.uniqueFKonetoone.TUserTest.main(TUserTest.java:12)