Windows Anaconda环境下TensorFlow调用google.protobuf导入错误的解决咨询

环境信息 #

Windows系统Anaconda环境，Python 3.8.20，TensorFlow 2.10，运行脚本时触发如下错误：

Traceback (most recent call last):
File "D:\models\research\object_detection\builders\model_builder_test.py", line 20, in <module>
from object_detection.builders import model_builder
File "D:\models\research\object_detection\builders\model_builder.py", line 23, in <module>
from object_detection.builders import anchor_generator_builder
File "D:\models\research\object_detection\builders\anchor_generator_builder.py", line 26, in <module>
from object_detection.protos import anchor_generator_pb2
File "D:\models\research\object_detection\protos\anchor_generator_pb2.py", line 9, in <module>
from google.protobuf import runtime_version as _runtime_version
ImportError: cannot import name 'runtime_version' from 'google.protobuf' (C:\Users\pcmsi\anaconda3\envs\tf_env\lib\site-packages\google\protobuf\__init__.py)

解决方案 #

• 适配protobuf版本：TensorFlow 2.10与protobuf版本存在严格依赖，过高或过低版本会导致该导入错误。推荐安装3.19.6版本，先卸载现有版本再安装：

  pip uninstall protobuf -y
  pip install protobuf==3.19.6
  

• 确认版本安装成功：执行以下命令验证protobuf版本：

  pip show protobuf
  

  输出中Version字段需显示为3.19.6

• 重新运行脚本：版本适配完成后，再次执行目标Python脚本即可解决该问题。

内容的提问来源于stack exchange，提问作者Jekaterina Truskina