appears you are attempting go to a place to or from an island. The ORS cannot plot a route that requires crossing a body of water unless there is a means to get there over a road. 
You used and modified the example at this
.
appears you are attempting go to a place to or from an island. The ORS cannot plot a route that requires crossing a body of water unless there is a means to get there over a road.
You used and modified the example at this
.