Traceback (most recent call last):
File "/home/aleb/dev/pitivi/pitivi/pitivi/timeline/previewers.py", line 660, in __bus_message_cb
self._set_pixbuf(pixbuf)
File "/home/aleb/dev/pitivi/pitivi/pitivi/timeline/previewers.py", line 631, in _set_pixbuf
thumb = self.thumbs[position]
KeyError: 67000000000
Traceback (most recent call last):
File "/home/aleb/dev/pitivi/pitivi/pitivi/timeline/previewers.py", line 556, in _create_next_thumb_cb
self.position = self.queue.pop(0)
IndexError: pop from empty list