I fallow this tutorial, the first one on this page, the VB.NET Code samples tutorial http://en.wiki.mcneel.com/default.aspx/McNeel/GrassHopperGallery.html
when I did the 6th sample: Example(6) Subdivide closed set of points by given number of times I did everything just like it . but the runtime tell me that:name:" GetMidPoints"is not declared. why!!!!!!!! I tryed even to copy the tutorial VB code into my VB component . it still say :name:" GetMidPoints"is not declared.
