Chief Delphi - "cannot be resolved as a type" Error

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"cannot be resolved as a type" Error

We are working on making our switch to turn on and off our shooter system, a toggle and are getting an error.

Code:

package us.oh.k12.wkw.robot.command;



public class ToggleMotorStateCmd extends CommandBase {

    public ToggleMotorStateCmd(){

        super("ShooterTurnMotorOffCmd");

        this.requires(this.getShooterSystem());

    }



    protected void execute() {

         if (!this.getShooterSystem().isShootMotorOn()) {

             // motor is off, turn it on

             this.getShooterSystem().turnOnShootMotor();

         } else{

             //motor is on, turn it off

             this.getShooterSystem().turnOffShootMotor();

         }

     }

}

In a lot of our other commands we extend CommandBase just fine, but this one is saying "CommandBase cannot be resolved as a type." Let me know if you need more information. Below is the method header of a time when we extend command base and it works.

Code:

package us.oh.k12.wkw.robot.command;

public class GathererTurnOnCmd extends CommandBase{

   //code

}

Re: "cannot be resolved as a type" Error

"X cannot be resolved as a type" errors are commonly caused by two reasons:
1. Missing import statement, wrong package.
2. Referring to a type that doesn't exist.

If you are using an IDE, there should be a way to automatically remedy this.

Also, doesn't Java make your implement all the methods of the abstract class?

Code:

    protected void execute() {

    }



    protected boolean isFinished() {

    }



    protected void end() {

    }



    protected void interrupted() {

    }