hi
i follow this tut http://appfuse.org/display/APF/Using+Hibernate and get
error when Run the DAO Test:
Running com.mycompany.dao.PersonDaoTest
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0
testFindPersonByLastName(com.mycompany.dao.PersonDaoTest) Time elapsed:
0.356 sec <<< ERROR!
java.lang.NullPointerException
at
com.mycompany.dao.PersonDaoTest.testFindPersonByLastName(PersonDaoTest.java:23)
line 23: List<Person> people = personDao.findByLastName("Raible");
Testcase: testAddAndRemovePerson(com.mycompany.dao.PersonDaoTest):
Caused an ERROR
null
java.lang.NullPointerException
at
com.mycompany.dao.PersonDaoTest.testAddAndRemovePerson(PersonDaoTest.java:32)
line 32: person = personDao.save(person);
sample_data has push to database.
i dont know how to fix this error
please help me
Thanks
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