Warning: ~PolyMeshParameterGetter this should not happen ???

[fitzycats]

I've tried finding any information on this warning but have come up with nothing. Can anyone fill me in on what is causing this warning? My renders come out just fine, but I'd prefer to get rid of this if possible. It happens every time I go to render and all I ever see is multiple lines of:
// Warning: ~PolyMeshParameterGetter this should not happen //

[yolov]

It is a warning that you can safely ignore. We've removed it in the newer builds.