[Closed] Get knot position for spline base object. Is it possible?

Is it possible to get the position of knot for spline base object. What I mean:

• create a line
• select it(if it is not)
• execute this:

getKnotPoint $.baseobject 1 1

MAX returns

– No ““getKnotPoint”” function for Line

Why I need this – if the spline have FFD 2x2x2 modifier I want to get the position of the knots without:

• colapse the stack
• create a copy of the spline and convert it to editable spline