ImportError: DLL load failed while importing nms_rotated_ext: 找不到指定的程序。

[IUUUUI]

环境配置已经完成，但是出现这个问题。请问一下博主。怎么解决呢。

[IUUUUI]

博主，您好。每次训练到10个epoch时，出现 inds = nms_rotated_ext.nms_rotated(dets_th, scores, iou_thr)
RuntimeError: Not compiled with GPU support 的错误
下载nms_rotated时，出现No CUDA runtime is found, using CUDA_HOME='D:\cuda\NVIDIA GPU Computing Toolkit\CUDA\v11.3'
Compiling nms_rotated_ext without CUDA
running build_ext
D:\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py:476: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
warnings.warn(msg.format('we could not find ninja.'))的错误，
我的cuda是11.3，pytorch是1.12，python是3.8。

[IUUUUI]

(pytorch) D:\1yolov5_rotate\yolov7_obb\yolov7_obb\utils\nms_rotated>python
Python 3.8.5 (default, Sep 3 2020, 21:29:08) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.

import torch
torch.version
'1.12.1'
nvcc-V
Traceback (most recent call last):
File "", line 1, in
NameError: name 'nvcc' is not defined
exit()

(pytorch) D:\1yolov5_rotate\yolov7_obb\yolov7_obb\utils\nms_rotated>nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2021 NVIDIA Corporation
Built on Sun_Mar_21_19:24:09_Pacific_Daylight_Time_2021
Cuda compilation tools, release 11.3, V11.3.58
Build cuda_11.3.r11.3/compiler.29745058_0

(pytorch) D:\1yolov5_rotate\yolov7_obb\yolov7_obb\utils\nms_rotated>