Posts by initJavaWeb • 11 points

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  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, 2 months ago initJavaWeb 11