Gaffer 1.6.15.0 with Arnold 7.5.1 missing line & nearest_points shader

[Rachid Hadj abderrahmane]

Hi

I managed to get line shader working in Gaffer 1.6.15.0

but I get a warning in the console with nearest_points shader:
WARNING : GafferArnold::ParameterHandler::setupPlug : Unsupported parameter "pointcloud_node" of type "NODE" on node "NearestPoints" of type "nearest_points"

any help will be appreciated