300V Pro跑mindocr离线推理检测模型时，报错DetInferNode init failed: daemonic processes are not allowed to have children

300Vpro 驱动24.1.rc1
Cann：8.0.rc1 Mindspore 2.3.0rc2 Mindspore-lite2.3.0rc2 
下载ckpt模型转mindir均为报错，执行python infer.py     --input_images_dir=/root/mindocr/1.png     --det_model_path=/root/mindocr/db_r50_icdar15_output.mindir     --det_model_name_or_config=../../configs/det/dbnet/db_r50_icdar15.yaml     --res_save_dir=det     --vis_det_save_dir=det 时，报错如下：
              /root/miniconda3/envs/py39/lib/python3.9/site-packages/numpy/core/getlimits.py:549: UserWarning: The value of the smallest subnormal for <class 'numpy.float64'> type is zero.
  setattr(self, word, getattr(machar, word).flat[0])
/root/miniconda3/envs/py39/lib/python3.9/site-packages/numpy/core/getlimits.py:89: UserWarning: The value of the smallest subnormal for <class 'numpy.float64'> type is zero.
  return self._float_to_str(self.smallest_subnormal)
/root/miniconda3/envs/py39/lib/python3.9/site-packages/numpy/core/getlimits.py:549: UserWarning: The value of the smallest subnormal for <class 'numpy.float32'> type is zero.
  setattr(self, word, getattr(machar, word).flat[0])
/root/miniconda3/envs/py39/lib/python3.9/site-packages/numpy/core/getlimits.py:89: UserWarning: The value of the smallest subnormal for <class 'numpy.float32'> type is zero.
  return self._float_to_str(self.smallest_subnormal)
[ERROR] MINDOCR(898116:281472449926176,Process-1:19):2025-06-06-15:52:31.663.993 [src/parallel/framework/module_base.py:40] DetInferNode init failed: daemonic processes are not allowed to have children
[ERROR] MINDOCR(898097:281472449926176,Process-1:18):2025-06-06-15:52:31.663.993 [src/parallel/framework/module_base.py:40] DetPreNode init failed: daemonic processes are not allowed to have children
Process Process-1:18:
Process Process-1:19:
Traceback (most recent call last):
Traceback (most recent call last):
  File "/root/miniconda3/envs/py39/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/root/miniconda3/envs/py39/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/root/miniconda3/envs/py39/lib/python3.9/multiprocessing/process.py", line 108, in run
    self._ta

![输入图片说明](https://foruda.gitee.com/images/1749784544440918268/07f4317e_7745640.png "屏幕截图")
![输入图片说明](https://foruda.gitee.com/images/1749784557054351245/c758256b_7745640.png "屏幕截图")
![输入图片说明](https://foruda.gitee.com/images/1749784565538007469/27b0533a_7745640.png "屏幕截图")

MindSpore Lab/mindocr

内容风险标识

评论 (1)

MindSpore Lab/mindocr .gitee-modal { width: 500px !important; }

内容风险标识