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jwaldmann / star-exec-presenter

presentation platform for star-exec written in Haskell and based upon Yesod
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(easy) error about ambiguous (<>) when compiling with ghc-8.4 #189

Closed jwaldmann closed 6 years ago

jwaldmann commented 6 years ago

(now that stackage LTS-12.0 is out)

src/Presenter/Output.hs:64:38: error:
    Ambiguous occurrence ‘<>’               
    It could refer to either ‘P.<>’,        
                             imported from ‘Prelude’ at src/Presenter/Output.hs:12:1-14
                             (and originally defined in ‘GHC.Base’)
                          or ‘Presenter.Output.<>’,
                             defined at src/Presenter/Output.hs:35:1