Re: Problems with gif and latest cvs

[Charles Philip Chan]

Circa Sat. Oct. 26, 2002 at 21:12:32 -0600, a lone cry was heard from 
Adam Fedor <fedor@doc.com> in the wasteland called the Internet:

> Do you have WindowMaker installed?
> 
> You might also try starting the programs with --GNU-Debug=NSImage and 
> looking for things like:

Thanks for your help, I finally traced the problem to the cvs version of
libwraster which can't load gifs even though it is linked to libungif.
On a related note large png images seem to crash ImageViewer.app even
though they load fine in Window Maker. Here is the backtrace:


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (runnable)]
0x40c7d426 in RLoadPNG () from /usr/X11R6/lib/libwraster.so.2
(gdb) backtrace
#0  0x40c7d426 in RLoadPNG () from /usr/X11R6/lib/libwraster.so.2
#1  0x40c72a64 in RLoadImage () from /usr/X11R6/lib/libwraster.so.2
#2  0x40c163f2 in
_i_NSBitmapImageRep_Backend__initFromWrasterFile_number_ ()   from
/usr/GNUstep/System/Library/Bundles/libgnustep-back.bundle/ix86/linux-g
nu/gnu-gnu-gnu/libgnustep-back#3  0x400d7385 in
_c_NSBitmapImageRep_GNUstepExtension_imageRepsWithFile_ ()   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#4  0x40130915 in _c_NSImageRep__imageRepsWithContentsOfFile_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#5  0x4012e3a0 in _i_NSImage_Private__loadFromFile_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#6  0x4012a66e in _i_NSImage__initWithContentsOfFile_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#7  0x0804b475 in -[ImageWindow initWithContentsOfFile:] (
    self=0x83af9c8, _cmd=0x805caa0, path=0x8395a48)
    at ImageWindow.m:43
#8  0x0804a779 in -[AppController openImageAtPath:] (self=0x82382a8, 
    _cmd=0x805cb18, path=0x8395a48) at AppController.m:106
#9  0x0804aa85 in -[AppController openImage:] (self=0x82382a8, 
    _cmd=0x805c0f0, sender=0x8226f90) at AppController.m:138
#10 0x403e1f98 in _i_NSObject__performSelector_withObject_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-bas
e.so.1---Type <return> to continue, or q <return> to quit---
#11 0x400c7f9b in _i_NSApplication__sendAction_to_from_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#12 0x40145226 in _i_NSMenu__performActionForItemAtIndex_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#13 0x4014b139 in _i_NSMenuView__trackWithEvent_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#14 0x4014b445 in _i_NSMenuView__trackWithEvent_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#15 0x4014b7ba in _i_NSMenuView__mouseDown_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#16 0x40159a73 in _i_NSPanel__sendEvent_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#17 0x400c791d in _i_NSApplication__sendEvent_ ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#18 0x400c670f in _i_NSApplication__run ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#19 0x400bf079 in NSApplicationMain ()
   from
/usr/GNUstep/System/Libraries/ix86/linux-gnu/gnu-gnu-gnu/libgnustep-gui
.so.0#20 0x0804979c in main (argc=1, argv=0xbfffece4) at main.m:31
#21 0x406f9da0 in __libc_start_main () from /lib/libc.so.6

Thanks,
Charles

-- 
Linux: Because a PC is a terrible thing to waste.
(By komarimf@craft.camp.clarkson.edu, Mark Komarinski)