could not find implicit value for parameter f: slick.jdbc.GetResult[com.vividsolutions.jts.geom.Point]

I am trying to run a custom query in Slick and map the result to a custom case class as follows:

case class BusinessDistanceResult(businessId: Long, userId: String, name: String, location: Point, address: Option[String], phonenumber: Option[String], email: Option[String], distance: Float )

  object BusinessDistanceResult {


    implicit val getMyMatch = GetResult(r => BusinessDistanceResult(r.<<, r.<<, r.<<, r.<<[Point], r.<<, r.<<, r.<<, r.<<))

  }

And here is my Query

def businessNearLocation(locationRadiusInput: LocationRadiusInput) =
      sql"""SELECT businessId, userId, name, location, address, phonenumber, email, ST_Distance(location, ref_geom) AS distance
           |FROM business
           |CROSS JOIN (SELECT ST_MakePoint(${locationRadiusInput.longitude}, ${locationRadiusInput.latitude})::geography AS ref_geom) AS r
           |WHERE ST_DWithin(location, ref_geom, ${locationRadiusInput.radius})
           |ORDER BY ST_Distance(location, ref_geom)""".as[BusinessDistanceResult]

However It is throwing the compilation Error:

could not find implicit value for parameter f: slick.jdbc.GetResult[com.vividsolutions.jts.geom.Point]
[error]     implicit val getMyMatch = GetResult(r => BusinessDistanceResult(r.<<, r.<<, r.<<, r.<<[Point], r.<<, r.<<, r.<<, r.<<))

But from my understanding, this implicit conversion should of been taken care of the implicits I declared in my class:

object MyAPI extends API with ArrayImplicits
    with DateTimeImplicits
    with JsonImplicits
    with NetImplicits
    with LTreeImplicits
    with RangeImplicits
    with HStoreImplicits
    with SearchImplicits
    with PostGISImplicits
    with PostGISAssistants

Is there something I am missing?

[tminglei]

Well, you didn’t provide all the details. Maybe you can check the PgPostGISSupportSuite, which is a full and working case.

[tminglei]

Glad to hear that! You’re welcome! 😃