this seems to be the same bug as your mail from yesterday
(export_dispatched is null)
I'll try to fix it today at lunch time, the quichfix is trivial.
I also need to discuss a minor point with houz and maybe make
export_dispatched implementable in lua. I'll have to look into the details.
On Wed, May 21, 2014 at 5:31 PM, Pascal Obry <pas...@obry.net> wrote:
>
> I had a simple Lua script to export an image and open it with gimp. It
> was working but now crashes dt.
>
> <<<
> dt = require "darktable"
>
> -- the preference
>
> function
>
> store_callback(storage,image,format,filename,num,total,high_quality,extra_data)
>
> command = "gimp "..filename
> os.execute(command)
> end
>
> function supported_callback(storage,format)
> fmt = string.lower(format.name)
> if string.match(fmt,"tiff") == nil then
> return false
> else
> return true
> end
> end
>
>
> dt.register_storage("module_gimp","Gimp",store_callback,nil,supported_callback,nil)
> >>>
>
> I have checked that the routines are using correct interface.
>
> Any idea?
>
> The crash is:
>
> #1 0x00007ffff79d303e in dt_control_export (imgid_list=<optimized
> out>,
> max_width=max_width@entry=1024, max_height=max_height@entry=1024,
> format_index=format_index@entry=0,
> storage_index=storage_index@entry=0,
> high_quality=high_quality@entry=0,
> style=style@entry=0x7fffffffd410 "présentation google+")
>
> at /home/obry/dev/builds/darktable/src/src/control/jobs/control_jobs.c:1291
>
> (gdb) f 1
> #1 0x00007ffff79d303e in dt_control_export (imgid_list=<optimized
> out>,
> max_width=max_width@entry=1024, max_height=max_height@entry=1024,
> format_index=format_index@entry=0,
> storage_index=storage_index@entry=0,
> high_quality=high_quality@entry=0,
> style=style@entry=0x7fffffffd410 "présentation google+")
>
> at /home/obry/dev/builds/darktable/src/src/control/jobs/control_jobs.c:1291
> 1291 mstorage->export_dispatched(mstorage);
> (gdb) print mstorage->export_dispatched
> $1 = (void (*)(struct dt_imageio_module_storage_t *)) 0x0
>
> So, the storage is null.
>
> --
> Pascal Obry / Magny Les Hameaux (78)
>
> The best way to travel is by means of imagination
>
> http://v2p.fr.eu.org
> http://www.obry.net
>
> gpg --keyserver keys.gnupg.net --recv-key F949BD3B
>
>
>
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