import paddle2onnx报错 #1615
Description
此时的版本：
paddle2onnx 2.0.2rc3
paddlepaddle-gpu 3.3.0.dev20251123
(cv128) PS E:\GitProjects\Python\ocr\K2DLOCRV10\Code\02InspectApp\PaddleOCRRTX5060> paddlex --paddle2onnx --paddle_model_dir .\output\rec --onnx_model_dir .\output\rec --opset_version 11
Input dir: output\rec
Output dir: output\rec
Paddle2ONNX conversion starting...
Traceback (most recent call last):
File "D:\ProgramData\Anaconda3\envs\cv128\lib\runpy.py", line 196, in _run_module_as_main
return run_code(code, main_globals, None,
File "D:\ProgramData\Anaconda3\envs\cv128\lib\runpy.py", line 86, in run_code
exec(code, run_globals)
File "D:\ProgramData\Anaconda3\envs\cv128\Scripts\paddle2onnx.exe_main.py", line 2, in
File "D:\ProgramData\Anaconda3\envs\cv128\lib\site-packages\paddle2onnx_init.py", line 54, in
from .convert import export # noqa: F401
File "D:\ProgramData\Anaconda3\envs\cv128\lib\site-packages\paddle2onnx\convert.py", line 18, in
import paddle2onnx.paddle2onnx_cpp2py_export as c_p2o
ImportError: DLL load failed while importing paddle2onnx_cpp2py_export: 找不到指定的程序。
Paddle2ONNX conversion failed with exit code 1
卸载了paddle2onnx == 2.0.2rc3重新安装paddle2onnx-1.3.1
(cv128) PS E:\GitProjects\Python\ocr\K2DLOCRV10\Code\02InspectApp\PaddleOCRRTX5060> pip install paddle2onnx
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Collecting paddle2onnx
Using cached https://pypi.tuna.tsinghua.edu.cn/packages/28/e9/3a21ab92c59f859da05f31a4d7fbf41c15399ce8fd43ac3c776499640ec8/paddle2onnx-1.3.1-cp310-cp310-win_amd64.whl (1.8 MB)
Installing collected packages: paddle2onnx
Successfully installed paddle2onnx-1.3.1
再次运行：
(cv128) PS E:\GitProjects\Python\ocr\K2DLOCRV10\Code\02InspectApp\PaddleOCRRTX5060> paddlex --paddle2onnx --paddle_model_dir .\output\rec --onnx_model_dir .\output\rec --opset_version 11
Input dir: output\rec
Output dir: output\rec
Paddle2ONNX conversion starting...
[Paddle2ONNX] Start to parse PaddlePaddle model...
[Paddle2ONNX] Model file path: output\rec\inference.json
[Paddle2ONNX] Parameters file path: output\rec\inference.pdiparams
[Paddle2ONNX] Start to parsing Paddle model...
[Paddle2ONNX] Failed to parse paddlepaddle model from read content.
[Paddle2ONNX] Failed to load program of PaddlePaddle model.
[Paddle2ONNX] Paddle model parsing failed.
[Paddle2ONNX] Paddle model convert failed.
Paddle2ONNX conversion succeeded
Done