[BUG] graph-compress.pb raise message_mod.DecodeError('Field number 0 is illegal.')

[xiaoqi-neu1]

Bug summary

dp compress -i graph.pb -o graph-compress.pb 压缩model的时候失败 产生**[5] raise message_mod.DecodeError('Field number 0 is illegal.')
[5] google.protobuf.message.DecodeError: Field number 0 is illegal**.
的问题

DeePMD-kit Version

DeePMD-kit v2.2.11

Backend and its version

TensorFlow 2.16.2、 protobuf 3.20.3

How did you download the software?

Offline packages

Input Files, Running Commands, Error Log, etc.

[5] DEEPMD INFO initialize model from scratch
[5] Traceback (most recent call last):
[5] File "/home/users/dq/.local/bin/dp", line 8, in
[5] sys.exit(main())
[5] ^^^^^^
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd_utils/main.py", line 657, in main
[5] deepmd_main(args)
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd/entrypoints/main.py", line 82, in main
[5] compress(**dict_args)
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd/entrypoints/compress.py", line 149, in compress
[5] train(
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd/entrypoints/train.py", line 168, in train
[5] _do_work(jdata, run_opt, is_compress)
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd/entrypoints/train.py", line 290, in _do_work
[5] model.save_compressed()
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/deepmd/train/trainer.py", line 1037, in save_compressed
[5] self.saver.save(self.sess, os.path.join(os.getcwd(), self.save_ckpt))
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/tensorflow/python/training/saver.py", line 1326, in save
[5] self.export_meta_graph(
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/tensorflow/python/training/saver.py", line 1375, in export_meta_graph
[5] graph_def=ops.get_default_graph().as_graph_def(
[5] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/tensorflow/python/framework/ops.py", line 2463, in as_graph_def
[5] result, _ = self._as_graph_def(
[5] ^^^^^^^^^^^^^^^^^^^
[5] File "/home/users/dq/.local/lib/python3.11/site-packages/tensorflow/python/framework/ops.py", line 2370, in _as_graph_def
[5] graph.ParseFromString(compat.as_bytes(data))
[5] File "/usr/local/anaconda3/lib/python3.11/site-packages/google/protobuf/message.py", line 202, in ParseFromString
[5] return self.MergeFromString(serialized)
[5] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[5] File "/usr/local/anaconda3/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1128, in MergeFromString
[5] if self._InternalParse(serialized, 0, length) != length:
[5] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[5] File "/usr/local/anaconda3/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1178, in InternalParse
[5] raise message_mod.DecodeError('Field number 0 is illegal.')
[5] google.protobuf.message.DecodeError: Field number 0 is illegal.

Steps to Reproduce

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