java error (No suitable driver found)

Question

public class ReportView extends JFrame {

  Connection con=null;

  void showReport() throws SQLException, ClassNotFoundException, JRException {

    con=DriverManag         


        

Answer 1

1. You'll need to load the driver somewhere. Class.forName("org.postgresql.Driver");
2. You'll need the postgresql driver .jar file in the classpath of your program.