Couldn't match expected type ‘IO (Window a0)’
with actual type ‘[Prop (Frame ())] -> IO (Frame ())’
Probable cause: ‘frame’ is applied to too few arguments
This is a consequence of the line "f <- frame" in
gui :: IO ()
gui = do
f <- frame
let s = map (\t -> staticText f [text := show t]) [1..10]
set f [layout := margin 10 ( row 2 $ map (\x -> (widget x)) s)]
I have no experience at all with wxHaskell. But for the sake of forward motion, substituting with "f <- frame []" should work.