JException in thread "main" java.lang.IllegalArgumentException

Exception in thread "main" java.lang.IllegalArgumentException: Error: parameter '-port' not specified
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.defaultInit(RemoteTestRunner.java:266)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.init(RemoteTestRunner.java:196)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:185)
  这怎么回事，该怎么解决呀？
 

------解决方法--------------------------------------------------------
没有指定远程调试的端口
 
------解决方法--------------------------------------------------------
public void testGetNewCntList()
  {
  try
  {
  Connection conn = tran.getConnection();
  OfficeDao officeDAO = new OfficeDao(conn);
 
  NewReqBaseVo newReq = new NewReqBaseVo();
  newReq.setNewCde("NEW00001-00001");
  newReq.setNewComCde("test1");
  newReq.setNewEda(1);
 
  ArrayList contracts = new ArrayList();
  contracts = officeDAO.getNewCntList(newReq);
  TestCase.assertEquals(contracts.size(),10);
  NewCntVo newCntVo = new NewCntVo();
  newCntVo = (NewCntVo)contracts.get(0);
  TestCase.assertEquals(1,newCntVo.getNewCntClsCnt());
  TestCase.assertEquals("test1",newCntVo.getNewComCde());
  TestCase.assertEquals("NEW00001-00001",newCntVo.getNewCde());
  TestCase.assertEquals(1,newCntVo.getNewEda());
  TestCase.assertEquals(0,newCntVo.getNewCntNecCls());
  } catch (SQLException e)
  {
  e.printStackTrace();
  assertTrue(false);
  }
  }