Flycheck-Haskell - “Opening Directory” “Not a directory”

Question

I'm trying to get flycheck working in Haskell, however, when I try to do anything to do with flycheck, even running stuff like flycheck-verify-setup, I get an error "Not a directory".

Does anyone have any idea why this might be happening? Flycheck works in every other language, it's just Haskell.

Answer 1

This was frustrating me too :| It's got to do with how Flycheck searches for the stack.yaml file. It's being fixed on Flycheck:

https://github.com/flycheck/flycheck/issues/1291

https://github.com/flycheck/flycheck/pull/1292