Traceback (most recent call last):


 "./tools/train_net.py", line 104, in <module>

imdb, roidb = combined_roidb(args.imdb_name)


 "./tools/train_net.py", line 69, in combined_roidb

roidbs = [get_roidb(s) for s in imdb_names.split('+')]


 "./tools/train_net.py", line 66, in get_roidb

roidb = get_training_roidb(imdb)


 "/home/camerist416/lab_pason/py-faster-rcnn/tools/../lib/fast_rcnn/train.py", line 119, in get_training_roidb

imdb.append_flipped_images()


 "/home/camerist416/lab_pason/py-faster-rcnn/tools/../lib/datasets/imdb.py", line 106, in append_flipped_images

boxes = self.roidb[i]['boxes'].copy()


 "/home/camerist416/lab_pason/py-faster-rcnn/tools/../lib/datasets/imdb.py", line 67, in roidb

self._roidb = self.roidb_handler()


 "/home/camerist416/lab_pason/py-faster-rcnn/tools/../lib/datasets/pascal_voc.py", line 110, in gt_roidb

for index in self.image_index]


 "/home/camerist416/lab_pason/py-faster-rcnn/tools/../lib/datasets/pascal_voc.py", line 222, in _load_pascal_annotation

cls = self._class_to_ind[obj.find('name').text.lower().strip()]
KeyError: u'\u3001'

Traceback (most recent call last):


 "/Users/zc/.vim/plugged/jedi-vim/pythonx/jedi/jedi/cache.py", line 140, in wrapper

return dct[key]
KeyError: ((), frozenset())
