This is too little information Leonardo. Can you prepare a small project reproducing the problem for us? What is that statement? Can you attach a screenshot of the problem?

(In reply to comment #1)
> This is too little information Leonardo. Can you prepare a small project
> reproducing the problem for us? What is that statement? Can you attach a
> screenshot of the problem?


Of course, and thanks for answer!

So, i can't take a screenshot because the code is too large...
But, here is the code:

    public List<Encomenda> consultarEncomendasEmAberto(){
        
        List<Encomenda> listaEncomendas = new ArrayList<Encomenda>();
        
        ResultSet rs = null;
        PreparedStatement ps = null;
        Connection con = null;
        
            try {
                
                con = Conexao.conectarBanco();
                
                StringBuilder sql = new StringBuilder(); 
                
                sql.append(" SELECT *");
                sql.append(" FROM tb_encomenda");
                sql.append(" WHERE status = ?");
                
                ps = con.prepareStatement(String.valueOf(sql));
                ps.setInt(1, 1);
                
                rs = ps.executeQuery();
                
                if(!rs.next())
                {
                    JOptionPane.showMessageDialog(null, "Não existem encomendas no momento.", "Erro", 0);
                } else {

                    Encomenda encomenda = new Encomenda();
                    encomenda.setCliente(pesquisarCliente(rs.getString("cpf_cli")));
                    encomenda.setFuncionario(Conexao.buscarFuncionario(rs.getString("cpf_func")));
                    encomenda.setProtocolo(rs.getInt("protocolo"));
                    encomenda.setDescricao(rs.getString("descricao"));
                    listaEncomendas.add(encomenda);
                    
                    while(rs.next())
                    {
                        Encomenda e = new Encomenda();
                        e.setCliente(pesquisarCliente(rs.getString("cpf_cli")));
                        e.setFuncionario(Conexao.buscarFuncionario(rs.getString("cpf_func")));
                        e.setProtocolo(rs.getInt("protocolo"));
                        e.setDescricao(rs.getString("descricao"));
                        listaEncomendas.add(e);
                    }
                }                
                
            } catch (Exception e) {
                Logger.getLogger(TelaLogin.class.getName()).log(Level.SEVERE, null, e);
            } finally {
                if(rs != null)
                    try { rs.close(); } catch (Exception e) { }
                if(ps != null)
                    try { ps.close(); } catch (Exception e) { }
                if(con != null)
                    try { con.close(); } catch (Exception e) { }
            }        
        
        
        return listaEncomendas;
    }


The ResultSet always returns false, already on the first time when i call rs.next(). Ps.: (Only when i'm debugging, otherwise, when just running, the resultset works O.O")

Do you understood? (Sorry my bad conversation :( )

Thanks!!

What do you mean by "the resultset of a prepared statement always returns false"?
Do you mean that "rs.next()" is false under the debugger, but true during normal execution?
If it is so, aren't you calling "rs.next()" in the debugger? For instance by a conditional breakpoint, or by a watch, etc.? rs.next() moves the cursor froward one row, therefore it's explicit invocation by debugger would alter the state of the application.
If this is not the case, can you compare the execution under the debugger and without debugger in a more detail? E.g. test what rs.isLast() returns, etc.