[xmonad] Issue 336 in xmonad: xmonad won't start: Irrefutable pattern failed for pattern (Data.Maybe.Just nbc_)

codesite-noreply at google.com codesite-noreply at google.com
Fri Nov 13 14:44:51 EST 2009

Status: New
Owner: ----

New issue 336 by flazzarino: xmonad won't start: Irrefutable pattern failed  
for pattern (Data.Maybe.Just nbc_)

What steps will reproduce the problem?
1. last line of ~/.xinitrc:
exec /Users/franco/.cabal/bin/xmonad

What is the expected output? What do you see instead?
I expect to have xmonad launch but i get this error in console

11/13/09 2:36:51 PM	org.x.startx[7572]	xmonad-i386-darwin:
XMonad/Main.hsc:(82,14)-(84,41): Irrefutable pattern failed for pattern  
(Data.Maybe.Just nbc_)

What version of the product are you using? On what operating system?
xmonad 0.9 (installed via cabal)
ghc-version (6.10.4) installed via the package
OSX 10.6.2 (Snow Leopard)

Are you using an xmonad.hs?  Please attach it and the output of "xmonad

import XMonad

main = xmonad defaultConfig

#no output

Please provide any additional information below.
on a mailing list i've seen hints that X cannot support the colors gray and  
red but i'm using a
very stock snow leopard X11, only fullscreen is turned on

You received this message because you are listed in the owner
or CC fields of this issue, or because you starred this issue.
You may adjust your issue notification preferences at:

More information about the xmonad mailing list