"options are incompatible" error when running 'stack ghci' -


i running command $ stack ghci azara-api:azara-test, trying enter ghci repl while importing tests. (my project name azara-api , test suite name azara-test.)

$ stack ghci azara-api:azara-test azara-api-0.1.0.0: configure (lib + exe) configuring azara-api-0.1.0.0... azara-api-0.1.0.0: initial-build-steps (lib + exe) following ghc options incompatible ghci , have not been passed it: -threaded -o0 configuring ghci following packages: azara-api using main module: 1. package `azara-api' component test:azara-test main-is file: /home/matthew/backup/azara_work/platform/api/test/spec.hs ghci, version 8.0.2: http://www.haskell.org/ghc/  :? <command line>: cannot satisfy -package azara-api-0.1.0.0     (use -v more information) 

i not know how past error. what error mean?

i on nixos 17.03.

unfortunately, known bug - https://github.com/commercialhaskell/stack/issues/2790 . seems trivial know, surprisingly tricky fix due how things implemented.

the workaround either load library ghci - stack ghci azara-api:lib azara-api:azara-test, or more stack ghci --test.

the other option first build library via stack build. stack ghci ought work properly


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