Help running retina code

Hi authors,
When I run this code by command line: CUDA_VISIBLE_DEVICES='0,1,2,3' python -u train.py --prefix ./model/retina --network resnet. I am facing the issue like this:
Traceback (most recent call last):
File "train.py", line 367, in
main()
File "train.py", line 350, in main
args = parse_args()
File "train.py", line 344, in parse_args
parser.add_argument('--wd', help='weight decay', default=default.wd, type=float)
AttributeError: 'EasyDict' object has no attribute 'wd'
Please give me some advice???
Best regards,
PeterPham