Traceback (most recent call last):


 "/home/user/backup/detectron/tools/train_net.py", line 156, in <module>

main()


 "/home/user/backup/detectron/tools/train_net.py", line 111, in main

checkpoints = detectron.utils.train.train_model()


 "/home/user/backup/detectron/detectron/utils/train.py", line 58, in train_model

setup_model_for_training(model, weights_file, output_dir)


 "/home/user/backup/detectron/detectron/utils/train.py", line 157, in setup_model_for_training

add_model_training_inputs(model)


 "/home/user/backup/detectron/detectron/utils/train.py", line 181, in add_model_training_inputs

cfg.TRAIN.DATASETS, cfg.TRAIN.PROPOSAL_FILES


 "/home/user/backup/detectron/detectron/datasets/roidb.py", line 71, in combined_roidb_for_training

_compute_and_log_stats(roidb)


 "/home/user/backup/detectron/detectron/datasets/roidb.py", line 180, in _compute_and_log_stats

classes = roidb[0]['dataset'].classes
IndexError: list index out of range

Traceback (most recent call last):


 "c:\python27\lib\site-packages\twisted\internet\defer.py", line 1260, in _inlineCallbacks

result = g.send(result)


 "c:\python27\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request

response = yield method(request=request, spider=spider)


 "D:\SinaSpider-master\Sina_spider1\Sina_spider1\middleware.py", line 19, in process_request

cookie = random.choice(cookies)


 "c:\python27\lib\random.py", line 275, in choice

return seq[int(self.random() * len(seq))]
# raises IndexError if seq is empty
IndexError: list index out of range
