when I am starting evince or nautilus from shell I am receiving those error-messages. Does anyone know how to fix them?
I tried to reinstall both programs but the error continues.
test@test-desktop:~$ evince
(evince:2210): Gtk-CRITICAL **: gtk_widget_hide: assertion 'GTK_IS_WIDGET (widget)' failed
(evince:2210): Gtk-CRITICAL **: gtk_widget_hide: assertion 'GTK_IS_WIDGET (widget)' failed test@test-desktop:~$ nautilus
(nautilus:6299): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
(nautilus:6299): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(nautilus:6299): GLib-GObject-CRITICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
Thank you.