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Kjetil Korsveien
1,713 PointsXcode gives error cannot convert return expression of type '[Point]' to return type 'Point' return results
cannot convert return expression of type '[Point]' to return type 'Point' return results
2 Answers
garyguermantokman
21,097 PointsThe compiler is telling you that it cannot convert an array [Point] to a single Point object, which is the return type of the function.
Rafael Reis
14,931 PointsProbably because you are returning just a Point object, and not an array of Point. Make sure that you are returning an array of Point, like this:
func surroundingPoints(withRange range : Int = 1) -> [Point]{
//code goes here
}