Posts by initJavaWeb • 11 points

• 1

  votes

  1

  answer

  69

  views

  Q: I am starting in java and am having the error java.lang.Nullpointerexception

  ERROR: Exception in thread "main" java.lang.NullPointerException at br.com.drogaria.dao.FabricanteDAO.excluir(FabricanteDAO.java:33) at br.com.drogaria.dao.FabricanteDAO.main(FabricanteDAO.java:64)…

  java jdbc

  asked 5 years, 6 months ago initJavaWeb 11