Re: [Gphoto-user] gtkam FreeBSD

[Ivo N. <iv...@na...>]

Hello All,

On Sun, 2006-04-23 at 11:02 +0200, Marcus Meissner wrote:

> > (gdb) r -L
> > Starting program: /usr/X11R6/bin/gtkam -L
> > (no debugging symbols found)...(no debugging symbols found)...(no
> > debugging symbols found)...warning: Unable to get location for thread
> > creation breakpoint: generic error
> > [New LWP 100108]
> > [New Thread 0x8077000 (LWP 100108)]
> > 
> > ** (process:1201): WARNING **: Unknown option '-L'!
> > gdb in free(): warning: page is already free
> > 
> > Program received signal SIGSEGV, Segmentation fault.
> > [Switching to Thread 0x8077000 (LWP 100143)]
> > 0x294cced8 in gp_port_library_list (list=0x81dcf70) at libusb.c:110
> > 110     libusb.c: No such file or directory.
> >         in libusb.c
> > (gdb) bt
> > #0  0x294cced8 in gp_port_library_list (list=0x81dcf70) at libusb.c:110
> 
> It would be good to know what is in line 110 there...
> 
> > #1  0x2823f416 in foreach_func (filename=0x81e0256
> > "/usr/local/lib/libgphoto2_port/0.5.2/usb", data=0x81dcf70)
> >     at gphoto2-port-info-list.c:215
> > #2  0x281b71ee in gp_widget_changed ()
> > from /usr/local/lib/libgphoto2.so.2
> > #3  0x281b63dc in gp_widget_changed ()
> > from /usr/local/lib/libgphoto2.so.2
> > #4  0x281b73f5 in gp_widget_changed ()
> > from /usr/local/lib/libgphoto2.so.2
> > #5  0x2823f55b in gp_port_info_list_load (list=0x81e0200) at
> > gphoto2-port-info-list.c:259
> > #6  0x0806036e in gtkam_tree_load ()
> > #7  0x080542fc in main ()
> 
> It would be nice if you could compile libgphoto2 yourself and try
> to find out why it crashes there...
> 
> Line 110 might be this one:
>                                 for (i1 = 0; i1 < dev->config[i].bNumInterfaces; i1++)
> 
> So perhaps dev->config is a NULL pointer. Might be a libusb on FreeBSD problem :(
> 
> Ciao, Marcus
> 


Unfortunaltely this goes beyond my understanding, so if anyone could
take over from here that would be very much appreciated.



--
Vriendelijke groet,
Kind regards,
Ivo Naninck                    http://www.naninck.eu

There are only 10 types of people in the world: 

those who understand binary and those who don't.