PID onTarget() Updated

[cpapplefamily]

We been working with PIDcommands and through some searches came to the understanding that the onTarget() method had bugs and was unuseable this year. We came across a thread that mentioned it was repaired in an update to the wpilib so we ran the install new software in Eclips "FRC Plugins - http://first.wpi.edu/FRC/roborio/release/eclipse/"
Two things happened on didn't
First one of our subsystems that

extends PIDSubsystem implements SpeedController

found errors and needed to add unimplemented methods. It was:

@Override
	public void stopMotor() {
		// TODO Auto-generated method stub
		
	}

The second was we are getting an error on the console

ERROR 1 Robot Drive... Output Not updated often enough. java.lag.Thread.run(Thread.hava:745)
Error at java.lang.Thread.run(Thread.java:745): Robot Drive... Output Not updated often enough. 

Finnaly onTarget() still not worky

Any direction you can point us?