Traceback (most recent call last):
File "encode_images.py", line 242, in <module>
main()
File "encode_images.py", line 176, in main
for loss_dict in pbar:
File "/usr/local/lib/python3.7/dist-packages/tqdm/std.py", line 1195, in __iter__
for obj in iterable:
File "/content/BabyGAN/encoder/perceptual_model.py", line 291, in optimize
min_op = optimizer.minimize(self.loss, var_list=[vars_to_optimize])
File "/tensorflow-1.15.2/python3.7/tensorflow_core/contrib/optimizer_v2/optimizer_v2.py", line 724, in minimize
grads_and_vars, global_step=global_step, name=name)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/contrib/optimizer_v2/optimizer_v2.py", line 879, in apply_gradients
kwargs={"global_step": global_step, "name": name})
File "/tensorflow-1.15.2/python3.7/tensorflow_core/python/distribute/distribute_lib.py", line 1940, in merge_call
return self._merge_call(merge_fn, args, kwargs)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/python/distribute/distribute_lib.py", line 1947, in _merge_call
return merge_fn(self._strategy, *args, **kwargs)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/contrib/optimizer_v2/optimizer_v2.py", line 938, in _distributed_apply
self._create_vars(var_list, state)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/contrib/opt/python/training/ggt.py", line 143, in _create_vars
[window, idx], dtype=var_list[0].dtype.base_dtype)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/python/ops/array_ops.py", line 2338, in zeros
output = _constant_if_small(zero, shape, dtype, name)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/python/ops/array_ops.py", line 2295, in _constant_if_small
if np.prod(shape) < 1000:
File "<__array_function__ internals>", line 6, in prod
File "/usr/local/lib/python3.7/dist-packages/numpy/core/fromnumeric.py", line 3052, in prod
keepdims=keepdims, initial=initial, where=where)
File "/usr/local/lib/python3.7/dist-packages/numpy/core/fromnumeric.py", line 86, in _wrapreduction
return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
File "/tensorflow-1.15.2/python3.7/tensorflow_core/python/framework/ops.py", line 736, in __array__
" array.".format(self.name))
NotImplementedError: Cannot convert a symbolic Tensor (GGT/window:0) to a numpy array.
NotImplementedError: Cannot convert a symbolic Tensor (GGT/window:0) to a numpy array.