Hi all,
I'm a newcomer to Haskell programming (even thought already had quite
a lot of functional languages background) and I wanted to start using
wxHaskell.
I installed the MacPort version of wxWidgets:
> joyce:wx mattia$ port installed | grep -i wx
> wxWidgets @2.8.7_1 (active)
> wxWidgets-devel @2.8.7-rc1_0 (active)
Then used the darcs version of wxHaskell. I'm running Mac OS X with
Leopard.
Everything goes just fine, but crash when I run the hello app:
joyce:wx mattia$ ghc -package wx HelloWorld.hs -o hellojoyce:wx mattia$
/usr/local/wxhaskell/bin/macosx-app -v hello creating resource:
> /Developer/Tools/Rez -t APPL Carbon.r -o hello
creating app directories:
- hello.app
- hello.app/Contents
- hello.app/Contents/MacOS
- hello.app/Contents/Resources
creating package info:
- hello.app/Contents/PkgInfo
done.
joyce:wx mattia$ open hello
LSOpenFromURLSpec() failed with error -10828 for the file
/Users/mattia/prog/haskell_develop/wxhaskell/wxhaskell/samples/wx/hello.
Running "hello" directly, without "open", leads to no great results too:
joyce:wx mattia$ ./hello
23:04:17: Debug: wxColour::Set - couldn't set to colour string 'LIGHT GREY'
[Debug] 23:04:18: Adding duplicate image handler for 'PNG file'
[Debug] 23:04:18: Adding duplicate image handler for 'JPEG file'
[Debug] 23:04:18: Adding duplicate image handler for 'TIFF file'
[Debug] 23:04:18: Adding duplicate image handler for 'GIF file'
[Debug] 23:04:18: Adding duplicate image handler for 'PNM file'
[Debug] 23:04:18: Adding duplicate image handler for 'PCX file'
[Debug] 23:04:18: Adding duplicate image handler for 'Windows icon file'
[Debug] 23:04:18: Adding duplicate image handler for 'Windows cursor file'
[Debug] 23:04:18: Adding duplicate image handler for 'Windows animated
cursor file'
[Debug] 23:04:18: Adding duplicate image handler for 'TGA file'
[Debug] 23:04:18: Adding duplicate image handler for 'XPM file'
After that, it stops and nothing happens.
Any suggestion, or idea about what the error means? I saw older posts
complaining about similar problems, but I found no useful material:
perhaps I just didn't notice it!
--
Mattia "RedGlow" Belletti
http://thick.foschia.info - http://anacrusi.splinder.com
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