[wxhaskell-users] bus error

[Doaitse S. <do...@cs...>]

When trying to run even the smallert wx program in my Mac OS X 10.4, =20
Intel:

module Main where
import Graphics.UI.WX
import EnableGUI

main :: IO ()
main
   =3D start hello

hello :: IO ()
hello
   =3D do f    <- frame    [text :=3D "Hello!"]
        quit <- button f [text :=3D "Quit", on command :=3D close f]
        set f [layout :=3D widget quit]

I get:

koshka:~/Desktop/TestWX doaitse$ ghci -package wx -fglasgow-exts  =20
Main.hs
    ___         ___ _
   / _ \ /\  /\/ __(_)
/ /_\// /_/ / /  | |      GHC Interactive, version 6.6, for Haskell 98.
/ /_\\/ __  / /___| |      http://www.haskell.org/ghc/
\____/\/ /_/\____/|_|      Type :? for help.

Loading package base ... linking ... done.
Loading package haskell98 ... linking ... done.
Loading package wxcore-0.10.1 ... linking ... done.
Loading package wx-0.10.1 ... linking ... done.
[1 of 2] Compiling EnableGUI        ( EnableGUI.hs, interpreted )
[2 of 2] Compiling Main             ( Main.hs, interpreted )
Ok, modules loaded: EnableGUI, Main.
*Main> enableGUI >> main
*Main> enableGUI >> main
Bus error
koshka:~/Desktop/TestWX doaitse$


So note that the first time the button appears, but the second time I =20=

try to run it I get the bus error.

This doesn't look good to me ;-{{, but I have no idea what to do next?

The other unhealthy thing is that if I comment out the EnableGUI and =20
use ghc, I get:

koshka:~/Desktop/TestWX doaitse$ ghc -package wx Main.hs
koshka:~/Desktop/TestWX doaitse$ /usr/local/wxhaskell/bin/macosx-app -=20=

v Main
creating resource:
 > /Developer/Tools/Rez -t APPL Carbon.r  -o Main
creating app directories:
- Main.app
- Main.app/Contents
- Main.app/Contents/MacOS
- Main.app/Contents/Resources
creating package info:
- Main.app/Contents/PkgInfo
done.

koshka:~/Desktop/TestWX doaitse$ open Main
2007-02-16 13:38:46.947 open[1770] LSOpenFromURLSpec() returned =20
-10661 for application (null) urls file://localhost/Users/doaitse/=20
Desktop/TestWX/Main.
koshka:~/Desktop/TestWX doaitse$


Anyone any ideas?

  Doaitse





On Oct 22, 2006, at 4:18 PM, Mads Lindstr=F8m wrote:

> Hi all
>
> Is there anybody who has an example of using context sensitive popup
> menus?
>
> I am especially interested in an example with a listbox, where one can
> right-click an element and get a popup menu.
>
>
> Greetings,
>
> Mads Lindstr=F8m
>
>
>
> ----------------------------------------------------------------------=20=

> ---
> Using Tomcat but need to do more? Need to support web services, =20
> security?
> Get stuff done quickly with pre-integrated technology to make your =20
> job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache =20
> Geronimo
> http://sel.as-us.falkag.net/sel?=20
> cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D121642
> _______________________________________________
> wxhaskell-users mailing list
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