[Haskell-cafe] "Could not list sources" warning in sandboxed project with add-source deps

That was it!  Thanks, Mikhail.  You've saved me a lot of recompiling. --Eri On Friday, August 14, 2015 5:48 PM, Mikhail Glushenkov <the.dead.shall.rise@gmail.com> wrote: One other possibility is that one of the dependencies lists a non-existing file in its .cabal file, e.g. as part of extra-source-files.