Traceback (most recent call last):


 "train.py", line 198, in <module>

validation_db = datasets[dataset](configs["db"], val_split)


 "/home/b08/projects/CenterNet_keypoints/db/coco.py", line 67, in __init__

self._load_data()


 "/home/b08/projects/CenterNet_keypoints/db/coco.py", line 84, in _load_data

self._detections, self._image_ids = pickle.load(f)
TypeError: 'int' object is not iterable

Traceback (most recent call last):


 "/home/ec2-user/anaconda3/envs/amazonei_tensorflow2_p36/bin/bert-serving-start", line 8, in <module>

sys.exit(main())


 "/home/ec2-user/anaconda3/envs/amazonei_tensorflow2_p36/lib/python3.6/site-packages/bert_serving/server/cli/__init__.py", line 4, in main

with BertServer(get_run_args()) as server:


 "/home/ec2-user/anaconda3/envs/amazonei_tensorflow2_p36/lib/python3.6/site-packages/bert_serving/server/__init__.py", line 71, in __init__

self.graph_path, self.bert_config = pool.apply(optimize_graph, (self.args,))
TypeError: 'NoneType' object is not iterable
