Schema Error and Incorrect Inference Results with Homebrew-installed ONNX and ONNX Runtime

[eKevinHoang]

Describe the issue

When running inference in C++ using ONNX Runtime, I encountered the following error: Schema error: Trying to register schema with name ...

Additionally, the inference results were incorrect, even though the same model worked perfectly on Python with ONNX Runtime.

To reproduce

1. Install ONNX and ONNX Runtime using Homebrew:
   brew install onnx onnxruntime
2. Run inference with an ONNX model converted from YOLO.

Urgency

No response

Platform

Mac

OS Version

Sequoia 15.2

ONNX Runtime Installation

Released Package

ONNX Runtime Version or Commit ID

[email protected], onnxruntime-1.20.1

ONNX Runtime API

C++

Architecture

X64

Execution Provider

Default CPU

Execution Provider Library Version

No response

[snnn]

Duplicated schema? Must because you compiled some ONNX Runtime's dependencies to shared lib(instead of static lib). For example, protobuf. The Homebrew receipt is not maintained by us. Sorry I don't have a Mac. I cannot help much.

[snnn]

Besides, we build ONNX with cmake option "ONNX_DISABLE_STATIC_REGISTRATION=ON". If you used a prebuilt ONNX library from somewhere else, unlikely it was built in such a way. Then it would cause a conflict when registering schemas.