How can I fix the missing implicit value for parameter ta: TildeArrow in a test spec

Question

I\'m working on a simple test spec using spray and I can\'t get it to compile correctly, don\'t know if I\'m doing anything wrong. My version of scala is 2.9.3 and spray 1.0

Answer 1

I can reproduce the precise same error message with Scala 2.10 if myRoutes is not actually a route but a Directive[HNil].

I am therefore guessing that in your unshown service.MyProxy class your route does not complete.

ie

trait MyProxy extends HttpService {
   val myRoutes = path("foo") 
}

Gives this error

trait MyProxy extends HttpService {
  val myRoutes = path("foo") {
   complete(StatusCodes.Accepted)
 }
}

Does not.