PP-StructureV3 开启高性能模式转onnx 报错和找不到hpi_model_info_collection.json

鱼在在2026-05-11 13:00

报错内容:

Model files already exist. Using cached files. To redownload, please delete the directory manually: `/home/fugubiao/.paddlex/official_models/SLANet_plus`.

Bucketed engine_config has no entry for resolved engine 'hpi'; using an empty config for that engine.

Automatically converting PaddlePaddle model to ONNX format

Inference backend: onnxruntime

Inference backend config: cpu_num_threads=10

...

RuntimeError: Node (Loop.0) Op (Loop) $TypeInferenceError$ Graph attribute inferencing failed: Node:Loop.0 Output:p2o.pd_op.logical_and.0.0 $ShapeInferenceError$ Mismatch between number of inferred and declared dimensions. inferred=1 declared=0

因为开启高性能模式enable_hpi=True 时会将模型转为onnx格式，这里的表格模型在转为onnx时候会报错。

我的做法我在网上找已经转好onnx的模型打补丁。

在RapidTable · 模型库

中存在我需要的模型：slanet-plus.onnx

至于这个模型的名称是你指定的哪一个：

python 复制代码

pipeline = PPStructureV3(
        wired_table_structure_recognition_model_name="SLANet_plus")

你也可以手动复制入C:/Users/你的用户名/.paddlex/official_models/SLANet_plus

我是在docker-compose.yaml直接丢进去。

python 复制代码

volumes:
      - ./patches/models/SLANet_plus/inference.onnx:/root/.paddlex/official_models/SLANet_plus/inference.onnx

另外我相信有一部分人会遇到缺失hpi_model_info_collection.json的错误：

FileNotFoundError: $Errno 2$ No such file or directory: '/home/fugubiao/app/anaconda3/envs/paddle310/lib/python3.10/site-packages/paddlex/inference/models/runners/hpi/hpi_model_info_collection.json'

在官方PaddleX将源码down下来，一样打补丁就好了

python 复制代码

volumes:
      - ./patches/runners:/usr/local/lib/python3.10/site-packages/paddlex/inference/models/runners

最后吐槽一下Paddlex 缺失这些文件真的很致命。