Here's the rest of the code. I've tried the fixes mentioned above, but they haven't seemed to help.
Code:
package org.usfirst.frc.team854.robot;
import edu.wpi.first.wpilibj.IterativeRobot;
import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.RobotDrive;
import edu.wpi.first.wpilibj.Talon;
/**
* The VM is configured to automatically run this class, and to call the
* functions corresponding to each mode, as described in the IterativeRobot
* documentation. If you change the name of this class or the package after
* creating this project, you must also update the manifest file in the resource
* directory.
*/
public class Robot extends IterativeRobot {
Joystick driveStick1 = new Joystick(1);
Joystick driveStick2 = new Joystick(2);
RobotDrive MainDrive = new RobotDrive(0,1);
MainDrive.setInvertedMotor(Talon.kRearLeft, true);
MainDrive.setInvertedMotor(Talon.kRearRight, true);
Talon lifter = new Talon(3);
float lifterSpeed = 1.0f; //f for float (to have decimals!)
/**
* This function is run when the robot is first started up and should be
* used for any initialization code.
*/
public void robotInit() {
}
/**
* This function is called periodically during autonomous
*/
public void autonomousPeriodic() {
}
/**
* This function is called periodically during operator control
*/
public void teleopPeriodic() {
MainDrive.tankDrive(driveStick1, driveStick2);
if(driveStick2.getRawButton(3))
lifter.set(lifterSpeed);
else if(driveStick2.getRawButton(5))
lifter.set(-lifterSpeed);
else
lifter.set(0.0);
}
/**
* This function is called periodically during test mode
*/
public void testPeriodic() {
}
}