Exporting/importing meta graphs is not supported when eager execution is enabled. No graph exists when eager execution is enabled.

[JerryTseee]

% python run_voca.py --tf_model_fname './model/gstep_52280.model' --ds_fname './ds_graph/output_graph.pb' --audio_fname './audio/test_sentence.wav' --template_fname './template/FLAME_sample.ply' --condition_idx 3 --out_path './animation_output'
2024-08-29 11:56:14.136528: I tensorflow/core/util/port.cc:110] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable TF_ENABLE_ONEDNN_OPTS=0.
2024-08-29 11:56:14.174817: I tensorflow/core/platform/cpu_feature_guard.cc:182] This TensorFlow binary is optimized to use available CPU instructions in performance-critical operations.
To enable the following instructions: AVX2 AVX512F AVX512_VNNI FMA, in other operations, rebuild TensorFlow with the appropriate compiler flags.
2024-08-29 11:56:14.701783: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Could not find TensorRT
2024-08-29 11:56:19.256022: W tensorflow/core/common_runtime/gpu/gpu_device.cc:1960] Cannot dlopen some GPU libraries. Please make sure the missing libraries mentioned above are installed properly if you would like to use GPU. Follow the guide at https://www.tensorflow.org/install/gpu for how to download and setup the required libraries for your platform.
Skipping registering GPU devices...
process audio: subj - seq
2024-08-29 11:56:20.401956: I tensorflow/compiler/mlir/mlir_graph_optimization_pass.cc:375] MLIR V1 optimization pass is not enabled
Traceback (most recent call last):
File "run_voca.py", line 59, in
inference(tf_model_fname, ds_fname, audio_fname, template_fname, condition_idx, out_path, str2bool(args.visualize), uv_template_fname=uv_template_fname, texture_img_fname=texture_img_fname)
File "/home/crazytse/VOCA/voca/utils/inference.py", line 112, in inference
saver = tf.compat.v1.train.import_meta_graph(tf_model_fname + '.meta')
File "/home/crazytse/VOCA/.virtualenvs/voca/lib/python3.8/site-packages/tensorflow/python/training/saver.py", line 1586, in import_meta_graph
return _import_meta_graph_with_return_elements(meta_graph_or_file,
File "/home/crazytse/VOCA/.virtualenvs/voca/lib/python3.8/site-packages/tensorflow/python/training/saver.py", line 1598, in _import_meta_graph_with_return_elements
raise RuntimeError("Exporting/importing meta graphs is not supported when "
RuntimeError: Exporting/importing meta graphs is not supported when eager execution is enabled. No graph exists when eager execution is enabled.

May I know how to fix this issue, thank you!