Traceback (most recent call last):
File "PrepTrainData.py", line 79, in
features_train = np.vstack(featureList).astype('float32')
File "/home/telxsi.com/prajakta.k/anaconda3/lib/python3.6/site-packages/numpy/core/shape_base.py", line 230, in vstack
return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)
ValueError: need at least one array to concatenate
Traceback (most recent call last): File "PrepTrainData.py", line 79, in
features_train = np.vstack(featureList).astype('float32')
File "/home/telxsi.com/prajakta.k/anaconda3/lib/python3.6/site-packages/numpy/core/shape_base.py", line 230, in vstack
return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)
ValueError: need at least one array to concatenate
Requesting resolution to this issue...