"kBrushless cannot be resolved or is not a field" error in FRC Java [closed]

Question

Importer "kBrushless" states that is is not resolved of not a field. Any help?

    /*----------------------------------------------------------------------------*/
/* Copyright (c) 2017-2018 FIRST. All Rights Reserved.                        */
/* Open Source Software - may be modified and shared by FRC teams. The code   */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project.                                                               */
/*----------------------------------------------------------------------------*/

package frc.robot;

import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.TimedRobot;
import edu.wpi.first.wpilibj.drive.RobotDriveBase.MotorType;
import edu.wpi.first.wpilibj.GenericHID;
import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.XboxController;
import edu.wpi.first.wpilibj2.command.Command;

import edu.wpi.first.wpilibj2.command.InstantCommand;
import edu.wpi.first.wpilibj2.command.button.JoystickButton;
// import edu.wpi.first.hal.FRCNetComm.tResourceType;
// import edu.wpi.first.hal.HAL;

import frc.robot.autos.*;
import frc.robot.commands.*;
import frc.robot.subsystems.*;

public class Robot2 extends TimedRobot {
  private static final int leadDeviceID = 1;
  private static final int followDeviceID = 2;
  private static final int kJoystickPort = 0;

  private CANSparkMax m_leadMotor;
  private CANSparkMax m_followMotor;
  private Joystick m_joystick;

  @Override
  public void robotInit() {
   
    m_leadMotor = new CANSparkMax(leadDeviceID, MotorType.kBrushless);
    m_followMotor = new CANSparkMax(followDeviceID, MotorType.kBrushless);

    m_leadMotor.restoreFactoryDefaults();
    m_followMotor.restoreFactoryDefaults();
 }

}

This is also using the WPI libraries and FRC. This is also using all of the imported libraries, as it is shown below.

Answer 1

You are importing the wrong MotorType enum:

• the edu.wpi.first.wpilibj.drive.RobotDriveBase.MotorType doesn't contain a kBrushless constant.
• it seems that you are using CANSparkMax (because you write m_leadMotor = new CANSparkMax(leadDeviceID, MotorType.kBrushless);)
• the [CANSparkMax constructor](https://codedocs.revrobotics.com/java/com/revrobotics/cansparkmax#%3Cinit%3E(int,com.revrobotics.CANSparkMaxLowLevel.MotorType) takes as second parameter an instance of CANSparkMaxLowLevel.MotorType, which has a constant kBrushless

Therefore it seems that you should replace

import edu.wpi.first.wpilibj.drive.RobotDriveBase.MotorType;

with

import com.revrobotics.CANSparkMaxLowLevel.MotorType;

and probably also add

import com.revrobotics.CANSparkMax;