Hi,
I want to load the file's thumbnail, so Gnome::UI is used. The program
can be compiled without any error, but can not start, with error:
--------------
GLib-ERROR **: The thread system is not yet initialized.
aborting...
--------------
Code like this:
#include <gtkmm.h>
#include <libgnomeuimm.h>
----<snip>---
Glib::RefPtr<Gdk::Pixbuf> thumbnail;
Glib::RefPtr<Gnome::UI::ThumbnailFactory > th;
//error with this line
th=Gnome::UI::ThumbnailFactory::create(Gnome::UI::THUMBNAIL_SIZE_NORMAL);
thumbnail=th->generate_thumbnail(uri,"application/pdf");
if (thumbnail) return thumbnail;
----<snip>---
So what's the problem here?
Thanks.
Sincerely yours,
Liangxu Wang
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