Task.perform now takes a task that cannot fail (hence the 'Never' in its type). So I have no clue what your Scroll.toTop call returns as a type, but if it cannot fail (Never on the error condition type) then just remove one of your `(always NoOp)` calls, else change `Task.perform` call into `Task.attempt` while also removing one of the `(always NoOp)` calls as it gives you a Result instead.
Docs: http://package.elm-lang.org/packages/elm-lang/core/latest/Task#perform http://package.elm-lang.org/packages/elm-lang/core/latest/Task#attempt On Friday, January 6, 2017 at 1:40:40 PM UTC-7, Rex van der Spuy wrote: > > Hi Everyone, > > In upgrading an 0.17 app I ran across this line of code: > > ``` > Task.perform (always NoOp) (always NoOp) (Scroll.toTop > "questionsContainer") > ``` > > I understand that `Task.perform` was re-designed with this signature: > > ``` > perform : (a -> msg) -> Task Never a -> Cmd msg > ``` > > But, I haven't been able to figure out how to apply this to my old line of > code. > Can anyone suggest what I should try? > > Thanks! > -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to elm-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.