Re: [xmonad] Couldn't match type ‘M.Map (KeyMask, KeySym) (X ())’ with ‘containers-0.5.11.0:Data.Map.Internal.Map (ButtonMask, KeySym) (X ())’

Thank you. Reinstalling solved the problem. Eyal Erez There are 10 types of people, those who know binary and those who don't. On Tue, Oct 23, 2018, 17:22 Brandon Allbery wrote:

The key part is

NB: ‘containers-0.5.11.0:Data.Map.Internal.Map’ is defined in ‘Data.Map.Internal’ in package ‘containers-0.5.11.0’ ‘M.Map’ is defined in ‘Data.Map.Internal’ in package ‘containers-0.6.0.1’

This suggests your xmonad and xmonad-contrib need to be rebuilt with the new version of containers. Alternately, you will need to use ghc's PackageImports extension to force your xmonad.hs to import Data.Map from containers-0.5.11.0.

On Tue, Oct 23, 2018 at 5:18 PM Eyal Erez wrote:

...

Hi,

I've just recently upgraded my system and now I'm getting the following error: xmonad.hs:454:32: error: • Couldn't match type ‘M.Map (KeyMask, KeySym) (X ())’ with ‘containers-0.5.11.0:Data.Map.Internal.Map (ButtonMask, KeySym) (X ())’ NB: ‘containers-0.5.11.0:Data.Map.Internal.Map’ is defined in ‘Data.Map.Internal’ in package ‘containers-0.5.11.0’ ‘M.Map’ is defined in ‘Data.Map.Internal’ in package ‘containers-0.6.0.1’ Expected type: XConfig Layout -> containers-0.5.11.0:Data.Map.Internal.Map (ButtonMask, KeySym) (X ()) Actual type: XConfig Layout -> M.Map (KeyMask, KeySym) (X ()) • In the ‘keys’ field of a record In the expression: defaultConfig {modMask = mod1Mask, keys = myKeys, manageHook = manageDocks <+> composeAll myManageHook, startupHook = takeTopFocus >> setWMName "LG3D", layoutHook = myLayout, terminal = "rxvt-unicode -e $HOME/etc/tmux/init", workspaces = ["web", "emacs", "dev", ....], focusedBorderColor = myActiveBorderColor, normalBorderColor = myInactiveBorderColor, borderWidth = 3} In an equation for ‘myConfig’: myConfig = defaultConfig {modMask = mod1Mask, keys = myKeys, manageHook = manageDocks <+> composeAll myManageHook, startupHook = takeTopFocus >> setWMName "LG3D", layoutHook = myLayout, terminal = "rxvt-unicode -e $HOME/etc/tmux/init", workspaces = ["web", "emacs", ....], focusedBorderColor = myActiveBorderColor, normalBorderColor = myInactiveBorderColor, borderWidth = 3} | 454 | , keys = myKeys | ^^^^^^

My knowledge of Haskell is not good enough to figure this out.

My xmonad.hs file is available here: https://pastebin.com/rBNUFf1k

Thank you,

-- *Eyal Erez <**oneself@gmail.com* *>*

There are 10 types of people, those who know binary and those who don't.

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