MindSpore Lite模型加载报错RuntimeError: build_from_file failed! Error is Common error code.
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MindSpore Lite模型加载报错RuntimeError: build_from_file failed! Error is Common error code.
发表于2025-04-29 10:18:03
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1 系统环境

硬件环境(Ascend/GPU/CPU): CPU

MindSpore版本: mindspore lite=2.4.10

执行模式(PyNative/ Graph): 不限

Python版本: Python=3.10

操作系统平台: Ubuntu20.04

2 报错信息

2.1 问题描述

将自己训练的yolov8的模型,onnx格式转为mindir格式后,转换命令:

converter_lite --fmk=ONNX --saveType=MINDIR --optimize=none --modelFile=model.onnx --outputFile=model

将得到的mindir文件替换掉mindspore/mindspore/lite/examples/cloud_infer/quick_start_python/quick_start_cloud_infer_python.py脚本中的模型文件后,运行代码时,在模型加载时报错:

RuntimeError: build_from_file failed! Error is Common error code.

2.2 报错信息:

WARNING:root:Found no Ascend home path, please set env ASCEND_HOME_PATH, for example: export ASCEND_HOME_PATH=/usr/local/Ascend/latest and source ${ASCEND_HOME_PATH}/set_env.sh to setup Ascend envs.
[ERROR] LITE(52583,7f2a636fc180,python):2025-04-17-20:24:03.857.470 [mindspore/lite/tools/converter/legacy_optimizer/graph/infershape_pass.cc:646] Run] InferSubgraph index: 0 failed, ret: -500
[ERROR] LITE(52583,7f2a636fc180,python):2025-04-17-20:24:03.857.474 [mindspore/lite/tools/converter/optimizer.cc:78] Run] Run GraphPass failed
[ERROR] LITE(52583,7f2a636fc180,python):2025-04-17-20:24:03.857.477 [mindspore/lite/tools/converter/graphdef_transform.cc:71] QuantTransform] Run quant_node_optimizer graphPasses Failed
[ERROR] LITE(52583,7f2a636fc180,python):2025-04-17-20:24:03.857.493 [mindspore/lite/tools/converter/converter_metagraph.cc:102] Build] Transform meta graph failed!ret = -500
[ERROR] ME(52583,7f2a636fc180,python):2025-04-17-20:24:03.861.315 [mindspore/lite/src/extendrt/delegate/graph_executor/litert/graph_executor.cc:128] CompileGraph] func graph convert to meta graph failed.
[ERROR] ME(52583,7f2a636fc180,python):2025-04-17-20:24:03.861.327 [mindspore/lite/src/extendrt/session/delegate_session.cc:99] CompileGraph] GraphSinkSession::CompileGraph compile graph failed
[ERROR] ME(52583,7f2a636fc180,python):2025-04-17-20:24:03.861.338 [mindspore/lite/src/extendrt/cxx_api/model/model_impl.cc:514] BuildByBufferImpl] compile graph failed!ret = Common error code.
[ERROR] ME(52583,7f2a636fc180,python):2025-04-17-20:24:03.882.897 [mindspore/lite/src/extendrt/cxx_api/model/model.cc:100] Build] impl_->Build failed! ret = Common error code.
Traceback (most recent call last):
  File "/data/chen/codes/yolov8_openharmony/quick_start_python/yolov8_infer_python_test.py", line 34, in <module>
    model.build_from_file(MODEL_PATH, mslite.ModelType.MINDIR, context)
  File "/root/miniconda3/envs/openharmony_py310/lib/python3.10/site-packages/mindspore_lite/model.py", line 117, in wrapper
    return func(*args, **kwargs)
  File "/root/miniconda3/envs/openharmony_py310/lib/python3.10/site-packages/mindspore_lite/model.py", line 298, in build_from_file
    raise RuntimeError(
RuntimeError: build_from_file failed! Error is Common error code.

3 根因分析

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4 解决方案

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