Posts by Jean Thielis Braga Felipe • 23 points

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  Q: Nullpointerexception error while running while

  public List<Produto> read(){ Connection con = ConexaoMysql.conectar(); PreparedStatement stmt = null; ResultSet rs = null; List<Produto> produtos = new ArrayList<>(); try { stmt =…

  java nullpointerexception

  asked 7 years, 11 months ago Jean Thielis Braga Felipe 23