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Unable to draw Road Polyline OSMBonus

Hi Am trying to Draw a polyline Overlay on OSM map using osm bonuspack,but am getting Type COnversion Error here

Polyline roadOverlay = RoadManager.BuildRoadOverlay(road, context);

Error: Cannot implicitly covert type OSMDROID.Bonuspack.overlays.polyline to osdroid.api.Polyline.

Please suggest whats wrong here.

osdroid.api.Polyline is only used for the Google Maps api wrapper. Just change the cast to org.osmdroid.views.overlay.Ployline

Just import the correct Polyline in your file:

import org.osmdroid.views.overlay.Polyline;

(instead of osdroid.api.Polyline)

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