Re: [Haskell-cafe] Help!! Cannot get RandT and liftIO to work together...

On Thursday 23 December 2010 15:52:40, JP Moresmau wrote:

what am I missing?

Maybe I just spotted it:

But the MonadRandom docs say: Instances:

MonadIO<http://hackage.haskell.org/packages/archive/transformers/0.2.2.0/doc/html/Co... Monad-IO-Class.html#t:MonadIO> m links to the transformers package, but MonadRandom uses mtl.

=> MonadIO<http://hackage.haskell.org/packages/archive/transformers/0.2.2.0 /doc/html/Control-Monad-IO-Class.html#t:MonadIO>