error in facial_exchange.py

[mzprose]

Hello,when I run this .py file,error happend,can you tell me how to solve?thank you!

"RuntimeError: No default TensorFlow session found. Please call dnnlib.tflib.init_tf()."

the complete code in dnnlib/tflib/tfutil.py:
def assert_tf_initialized():
"""Check that TensorFlow session has been initialized."""
if tf.get_default_session() is None:
raise RuntimeError("No default TensorFlow session found. Please call dnnlib.tflib.init_tf().")

[pacifinapacific]

I don't know your detailed environment, so I can't answer. did you run it according to the jupyter-notebook file? did you successfully convert the weights before facial_exchange.py?

[mzprose]

I do run according to the jupyter-notebook file and have converted the weights, so there should be a problem with my operating environment? But other tasks, such as image_crossover.py, image_morphing.py, etc., all run successfully.

[pacifinapacific]

umm...It looks like facial_exchange.py is running in pytorch and not calling dnnlib. Can you show me the error log so that I can see at what stage the error is occurring?

[mzprose]

Traceback (most recent call last):
File "facial_exchange.py", line 167, in
main()
File "facial_exchange.py", line 37, in main
g_all.load_state_dict(torch.load(args.weight_file, map_location=device))
File "D:\Anaconda\lib\site-packages\torch\serialization.py", line 387, in load
return _load(f, map_location, pickle_module, **pickle_load_args)
File "D:\Anaconda\lib\site-packages\torch\serialization.py", line 564, in _load
magic_number = pickle_module.load(f, **pickle_load_args)
File "E:\Style Transfer\GAN_2020_12\StyleGAN_LatentEditor-master\dnnlib\tflib\network.py", line 271, in setstate
tfutil.assert_tf_initialized()
File "E:\Style Transfer\GAN_2020_12\StyleGAN_LatentEditor-master\dnnlib\tflib\tfutil.py", line 125, in assert_tf_initialized
raise RuntimeError("No default TensorFlow session found. Please call dnnlib.tflib.init_tf().")
RuntimeError: No default TensorFlow session found. Please call dnnlib.tflib.init_tf().

[pacifinapacific]

I'm sorry, I don't know why you get the error in facial_exchange.py but not in image_crossover.py.
The two codes should be the same until line 37.
Did you try it on google colaboratory?

[mzprose]

Ok, I will try again, thanks for your answer

[zmxhhh]

Hello, can you share the weight file? The link provided by the author cannot be downloaded at this time.