Traceback (most recent call last):


 "/home/sbasavaraju/.cache/bazel/_bazel_sbasavaraju/b31d182e049bda91baa4373c1dc1e3ce/execroot/__main__/bazel-out/local-opt/bin/pretrain_rotator.runfiles/__main__/pretrain_rotator.py", line 236, in <module>

app.run()


 "/home/sbasavaraju/anaconda3/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 48, in run

_sys.exit(main(_sys.argv[:1] + flags_passthrough))


 "/home/sbasavaraju/.cache/bazel/_bazel_sbasavaraju/b31d182e049bda91baa4373c1dc1e3ce/execroot/__main__/bazel-out/local-opt/bin/pretrain_rotator.runfiles/__main__/pretrain_rotator.py", line 119, in main

['encoder', 'rotator', 'decoder'], FLAGS)


 "/media/sbasavaraju/DATA/ptn/model_rotator.py", line 151, in get_regularization_loss

return losses.regularization_loss(scopes, params)


 "/media/sbasavaraju/DATA/ptn/losses.py", line 173, in regularization_loss

reg_loss += tf.add_n([tf.nn.l2_loss(var) for var in scope_vars])


 "/home/sbasavaraju/anaconda3/lib/python3.6/site-packages/tensorflow/python/ops/math_ops.py", line 1942, in add_n

raise ValueError("inputs must be a list of at least one Tensor with the "
ValueError: inputs must be a list of at least one Tensor with the same dtype and shape

Traceback (most recent call last):


 "calibre_plugins.dedrm.ignobleepub", line 281, in decryptBook


 "calibre_plugins.dedrm.ignobleepub", line 212, in __init__


 "calibre_plugins.dedrm.ignobleepub", line 183, in __init__


 "site-packages\Crypto\Cipher\AES.py", line 95, in new


 "site-packages\Crypto\Cipher\AES.py", line 59, in __init__


 "site-packages\Crypto\Cipher\blockalgo.py", line 141, in __init__
ValueError: Key cannot be the null string
