Cannot train a custom dataset on CPU

[Ezichisam]

After following the steps as outlined while trying to train a custom dataset, I got the error shown below:

File "./create-dataset/align_dataset_mtcnn.py", line 160, in main(parse_arguments(sys.argv[1:])) File "./create-dataset/align_dataset_mtcnn.py", line 56, in main pnet, rnet, onet = align.detect_face.create_mtcnn(sess, None) File "/home/ezichi/pytorch_awesome/create-dataset/align/detect_face.py", line 283, in create_mtcnn pnet.load(os.path.join(model_path, 'det1.npy'), sess) File "/home/ezichi/pytorch_awesome/create-dataset/align/detect_face.py", line 85, in load data_dict = np.load(data_path, encoding='latin1').item() #pylint: disable=no-member File "/home/ezichi/pytorch_awesome/pytorch_awesome/lib/python3.8/site-packages/numpy/lib/npyio.py", line 430, in load return format.read_array(fid, allow_pickle=allow_pickle, File "/home/ezichi/pytorch_awesome/pytorch_awesome/lib/python3.8/site-packages/numpy/lib/format.py", line 742, in read_array raise ValueError("Object arrays cannot be loaded when " ValueError: Object arrays cannot be loaded when allow_pickle=False.

How can I resolve it?