When i run "train.py", there is an error- epoch = int(sess.run(global_step) / np.ceil(len(x_train)/batch_size)) + 1 TypeError: object of type 'NoneType' has no len()

tadax / srgan

SRGAN implemetation with TensorFlow

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When i run "train.py", there is an error- epoch = int(sess.run(global_step) / np.ceil(len(x_train)/batch_size)) + 1 TypeError: object of type 'NoneType' has no len() #15

Open yuyan233 opened 5 years ago

yuyan233 commented 5 years ago

File "C:/Users/yuyan/Desktop/srgan-master/vgg19/train.py", line 71, in train() File "C:/Users/yuyan/Desktop/srgan-master/vgg19/train.py", line 38, in train epoch = int(sess.run(global_step) / np.ceil(len(x_train)/batch_size)) + 1 TypeError: object of type 'NoneType' has no len()