[Ginto8]

Originally Posted by Arhowk

/*
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package edu.wpi.first.wpilibj.templates.buttons;
import edu.wpi.first.wpilibj.buttons.Trigger;
import edu.wpi.first.wpilibj.command.Command;

/**
 *
 * @author Arhowk
 */
public class t1684_SD_TakeImage extends Trigger{
    public boolean get(){return true;}
    public void whenActive(Command command){
        System.out.println("meh");
    }
    public void whileActive(Command command){
        System.out.println("meh2");
    }
    public void whenInactive(Command command){
        System.out.println("meh3");
    }
}

this displays the button on the dash but wont do anything when clicked...

still getting above error

That's not how you use it.

Trigger doThingyTrigger;
doThingyTrigger.whenActive(new DoThingy()); // DoThingy is some class extending Command
SmartDashboard.putData("Do Thingy",trigger);

I'd put this in robotInit, but it can be almost anywhere.