Make lot never stop

[zyioump]

When i tried to import this campaign opv-make-lot seem to work but nerver stop :

INFO:opv_import.controllers.cli.opv_make_lot:Starting making lot, go take some coffee (it might be really long)
^C
Session terminated, terminating shell...Traceback (most recent call last):
 File "/home/opv/venvs/opv/bin/opv-make-lot", line 11, in <module>
   sys.exit(main())
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/controllers/cli/opv_make_lot.py", line 114, in main
   treat.make_lot()
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/treat_rederbro_data.py", line 119, in make_lot
   self.generate_camera_sets()
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/treat_rederbro_data.py", line 107, in generate_camera_sets
   self._cam_sets = self._lot_maker.make_gopro_set_new(threshold_max_consecutive_incomplete_sets=max_incomplete_camera_sets)
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/lot_maker.py", line 192, in make_gopro_set_new
   threshold_incomplete_set_max_in_window):
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/lot_maker.py", line 223, in generate_cam_partition
   cam_set = self.get_images(cam_indexes)
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/lot_maker.py", line 99, in get_images
   for apn_no in range(0, self.nb_cams)
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/lot_maker.py", line 100, in <dictcomp>
   if apn_no < len(indexes) and indexes[apn_no] < self.fetchers[apn_no].nb_pic()
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/camera_image_fetcher.py", line 237, in nb_pic
   return len(self.get_images())
 File "/home/opv/venvs/opv/lib/python3.5/site-packages/opv_import/services/camera_image_fetcher.py", line 205, in get_images
   def get_images(self) -> List[CameraImage]:
KeyboardInterrupt
...terminated.

, I think it's because this campaign just contain one lot or my csv is malformed