error in fitgeotrans function

Hello, I am using fitgeotrans function like this:

tform = fitgeotrans(movingPoints,fixedPoints,'polynomial',2); in which I have 6 key points in 2 images that I am comparing. but the error that is keep popping is:

"No appropriate method, property, or field 'invert' for class 'images.geotrans.PolynomialTransformation2D" .

what is the problem can you please explain me?

thank you