PIDSubsystem onTarget setTolerance ?

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Hi,

I am using the commandbased programming library and have a PIDSubsystem. I am trying to read whether PID is onTarget(), but the code quits complaining that I need to use setTolerance.

I've called the PID Controller's setAbsoluteTolerance method, but it continues to quit and complain. How is it that I need to call setTolerance in order to satisfy the requirement for onTarget ?

Thanks,