seems there was some changes to adding primitive!
like i get an error on this one
bpy.ops.mesh.primitive_cylinder_add(vertices=16, radius=fluodiam/2.0, depth=2.0, cap_ends=True,
view_align=False, enter_editmode=False, location=(
0.0, 0.0, 0.0), rotation=(0.0, radians(90), 0.0), layers=(layers))
what would the changes be in this case
i did look at API page but did not find the changes!
thanks for any help