Dear Cafe, after installing the Sox library (cabal install sox) I wanted to let run a minimal example from http://hackage.haskell.org/packages/archive/sox/0.2.2.2/doc/html/Sound-Sox-P... module Main where import Sound.Sox.Play import Sound.Sox.Signal.List --import Sound.Sox.Option.Format import Data.Int main = do simple Sound.Sox.Signal.List.put Option.none 11025 (iterate (1000+) (0::Data.Int.Int16)) in this version, I get the error: Not in scope: `Option.none' So, I imported Sound.Sox.Option.Format, because there is a none with the right type. I also changed Option.none to none. Then the program compiles and I get the runtime error: fd:4: hClose: resource vanished (Broken pipe) What is wrong here? I appreciate your help! Best regards, Gary
The example is assuming you have an import statement like this:
import qualified Sound.Sox.Option.Format as Option
On Wed, Nov 28, 2012 at 8:48 AM, Gary Klindt
Dear Cafe,
after installing the Sox library (cabal install sox) I wanted to let run a minimal example from http://hackage.haskell.org/packages/archive/sox/0.2.2.2/doc/html/Sound-Sox-P...
module Main where
import Sound.Sox.Play import Sound.Sox.Signal.List --import Sound.Sox.Option.Format
import Data.Int
main = do simple Sound.Sox.Signal.List.put Option.none 11025 (iterate (1000+) (0::Data.Int.Int16))
in this version, I get the error: Not in scope: `Option.none'
So, I imported Sound.Sox.Option.Format, because there is a none with the right type. I also changed Option.none to none.
Then the program compiles and I get the runtime error: fd:4: hClose: resource vanished (Broken pipe)
What is wrong here?
I appreciate your help!
Best regards, Gary
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participants (2)
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Antoine Latter -
Gary Klindt