[Bug] D:\Anaconda\envs\openmmlab\lib\site-packages\mmcv\cnn\bricks\transformer.py:33: UserWarning: Fail to import MultiScaleDeformableAttention from mmcv.ops.multi_scale_deform_attn, You should install mmcv rather than mmcv-lite if you need this module. warnings.warn('Fail to import MultiScaleDeformableAttention from '

[ChengBeiXuGong123]

Prerequisite

• I have searched Issues and Discussions but cannot get the expected help.
• The bug has not been fixed in the latest version(https://github.com/open-mmlab/mmpose).

Environment

from mmpose.apis import inference_topdown, init_model
from mmpose.utils import register_all_modules

register_all_modules()

config_file = 'td-hm_hrnet-w48_8xb32-210e_coco-256x192.py'
checkpoint_file = 'td-hm_hrnet-w48_8xb32-210e_coco-256x192-0e67c616_20220913.pth'
model = init_model(config_file, checkpoint_file, device='cpu') # or device='cuda:0'

请准备好一张带有人体的图片

results = inference_topdown(model, 'demo.jpg')

Reproduces the problem - code sample

D:\Anaconda\envs\openmmlab\python.exe D:\rtmpose1\mmpose\test.py
D:\Anaconda\envs\openmmlab\lib\site-packages\mmcv\cnn\bricks\transformer.py:33: UserWarning: Fail to import MultiScaleDeformableAttention from mmcv.ops.multi_scale_deform_attn, You should install mmcv rather than mmcv-lite if you need this module.
warnings.warn('Fail to import MultiScaleDeformableAttention from '
Traceback (most recent call last):
File "D:\rtmpose1\mmpose\test.py", line 1, in
from mmpose.apis import inference_topdown, init_model
File "D:\rtmpose1\mmpose\mmpose\apis_init_.py", line 2, in
from .inference import (collect_multi_frames, inference_bottomup,
File "D:\rtmpose1\mmpose\mmpose\apis\inference.py", line 17, in
from mmpose.models.builder import build_pose_estimator
File "D:\rtmpose1\mmpose\mmpose\models_init_.py", line 8, in
from .heads import * # noqa
File "D:\rtmpose1\mmpose\mmpose\models\heads_init_.py", line 11, in
from .transformer_heads import EDPoseHead
File "D:\rtmpose1\mmpose\mmpose\models\heads\transformer_heads_init_.py", line 2, in
from .edpose_head import EDPoseHead
File "D:\rtmpose1\mmpose\mmpose\models\heads\transformer_heads\edpose_head.py", line 14, in
from mmcv.ops import MultiScaleDeformableAttention
File "D:\Anaconda\envs\openmmlab\lib\site-packages\mmcv\ops_init_.py", line 3, in
from .active_rotated_filter import active_rotated_filter
File "D:\Anaconda\envs\openmmlab\lib\site-packages\mmcv\ops\active_rotated_filter.py", line 10, in
ext_module = ext_loader.load_ext(
File "D:\Anaconda\envs\openmmlab\lib\site-packages\mmcv\utils\ext_loader.py", line 13, in load_ext
ext = importlib.import_module('mmcv.' + name)
File "D:\Anaconda\envs\openmmlab\lib\importlib_init_.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: DLL load failed while importing _ext: 找不到指定的程序。

Process finished with exit code 1

Reproduces the problem - command or script

包已经装好了 在测试时还是出现这个问题

Reproduces the problem - error message

包已经装好了 在测试时还是出现这个问题

Additional information

官网的测试代码

[FrankXu1]

same error
it happened just in recent past few days
never happened before

[FrankXu1]

Oh i guess here is a solotuion: your pytorch version should not be 2.2.0 or higher version. When i downgrade the version of pytorch on colab, it works.
!pip install torch==2.1.0 torchvision==0.16.0 torchaudio==2.1.0 --index-url https://download.pytorch.org/whl/cu121
!pip install mmcv==2.1.0 -f https://download.openmmlab.com/mmcv/dist/cu121/torch2.1/index.html