[Team 4939]

"If the spike LED is not solid Green, you have a wiring issue. Either your wire is bad or the spike is on the wrong port. If that does work, it becomes a code issue."

We tried switching all the wires, but not change in the light.

Here is the updated code:

package edu.wpi.first.wpilibj.templates;
 
import edu.wpi.first.wpilibj.Jaguar;
import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.RobotDrive;
import edu.wpi.first.wpilibj.SimpleRobot;
import edu.wpi.first.wpilibj.Timer;
import edu.wpi.first.wpilibj.Compressor;
import edu.wpi.first.wpilibj.Relay;
 
public class RobotTemplate extends SimpleRobot {
    
    RobotDrive chassis = new RobotDrive(1,2);
    Joystick mainStick = new Joystick(1);
    Jaguar jaguar = new Jaguar(3);
    Jaguar jag = new Jaguar(4);
    Compressor compressor = new Compressor(1, 1);
    Relay spike = new Relay(4);
    
    public void robotInit() {
        compressor.start();
    }

    public void autonomous(){ 
        chassis.setSafetyEnabled(false);
        chassis.drive (-0.5, 0.08);
        Timer.delay(2.0);
        chassis.drive (0, 0.0);
    }
    
    public void operatorControl() {
        chassis.setSafetyEnabled(true);
        while (isOperatorControl() && isEnabled()) {
            double speed = mainStick.getY();
            double rot = -mainStick.getX();
            chassis.arcadeDrive (speed, rot);
            if (mainStick.getRawButton(3)){
                jag.set(1);
                jaguar.set(-1);
            }
            else if (mainStick.getRawButton(4)){
                jaguar.set(-1);
                jag.set(1);
            }
            else{
                jaguar.set(0);
                jag.set(0);
            }

            // Solenoid
            {if (mainStick.getRawButton(7))
                spike.set(Relay.Value.kForward);}
        }
    }
}