microsoft / microsoft/onnxruntime-inference-examples

Error : 'FAIL : Load model from xxx failed:/onnxruntime_src/onnxruntime/core/graph/model_load_utils.h:47 void onnxruntime::model_load_utils::ValidateOpsetForDomain(const std::unordered_map<std::basic_string<char>, int>&, const onnxruntime::logging::Logger&, bool, const string&, int)

Open
#345 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
C++
Stars
1.7k
Forks
414
Avg merge
1d 6h
Merged PRs (30d)
14

Description

Do the ONNX model quantization, after running the command python -m onnxruntime.quantization.preprocess --input xxx.onnx --output xxx-infer.onnx to preprocess my onnx model, the generated model xxx_infer.onnx cannot be loaded for the following quantization, it returns the error:
FAIL : Load model from onnx_path failed:/onnxruntime_src/onnxruntime/core/graph/model_load_utils.h:47 void onnxruntime::model_load_utils::ValidateOpsetForDomain(const std::unordered_map<std::basic_string, int>&, const onnxruntime::logging::Logger&, bool, const string&, int) ONNX Runtime only guarantees support for models stamped with official released onnx opset versions. Opset 3 is under development and support for this is limited. The operator schemas and or other functionality may change before next ONNX release and in this case ONNX Runtime will not guarantee backward compatibility. Current official support for domain ai.onnx.ml is till opset 2
Any help will be appreciated.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the preprocessing command python -m onnxruntime.quantization.preprocess with the affected ONNX model and inspect the resulting model's opset metadata. Read the reported onnxruntime/core/graph/model_load_utils.h:47 validation path and determine what model or version details are needed to make the subsequent quantization load successfully; done means the failure is reproducible and the supported configuration or required change is documented.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, python
Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.