ImportError: Please install mmdet to use init_detector. For OpenMMLAB codebases, you may need to install mmcv-full first before you install the particular codebase.

[15598003953]

Branch

0.x branch (0.x version, such as v0.24.1)

Prerequisite

• [X] I have searched Issues and Discussions but cannot get the expected help.
• [X] I have read the documentation but cannot get the expected help.
• [X] The bug has not been fixed in the latest version.

Environment

mmaction2 0.22.0 d:\code\mmaction2-0.22.0 mmcls 0.25.0 mmcv-full 1.4.6 mmdet 2.20.0 d:\code\mmaction2-0.22.0\mmdetection-2.20.0 mmtrack 0.14.0 d:\code\mmaction2-0.22.0\mmdetection-2.20.0\src\mmtrack

Describe the bug

test >>webcam_demo_spatiotemporal_det.py

Reproduces the problem - code sample

D:\Anaconda3\envs\mmact22\python.exe D:/CODE/mmaction2-0.22.0/demo/webcam_demo_spatiotemporal_det.py D:\Anaconda3\envs\mmact22\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-full if you need this module. warnings.warn('Fail to import MultiScaleDeformableAttention from ' D:\CODE\mmaction2-0.22.0\mmdetection-2.20.0\mmdet\models\utils\transformer.py:26: UserWarning: MultiScaleDeformableAttention in MMCV has been moved to mmcv.ops.multi_scale_deform_attn, please update your MMCV warnings.warn( D:\CODE\mmaction2-0.22.0\mmdetection-2.20.0\mmdet\models\utils\transformer.py:26: UserWarning: MultiScaleDeformableAttention in MMCV has been moved to mmcv.ops.multi_scale_deform_attn, please update your MMCV warnings.warn( D:\CODE\mmaction2-0.22.0\mmdetection-2.20.0\mmdet\models\utils\transformer.py:26: UserWarning: MultiScaleDeformableAttention in MMCV has been moved to mmcv.ops.multi_scale_deform_attn, please update your MMCV warnings.warn( D:\CODE\mmaction2-0.22.0\mmdetection-2.20.0\mmdet\models\utils\transformer.py:26: UserWarning: MultiScaleDeformableAttention in MMCV has been moved to mmcv.ops.multi_scale_deform_attn, please update your MMCV warnings.warn( Traceback (most recent call last): File "D:/CODE/mmaction2-0.22.0/demo/webcam_demo_spatiotemporal_det.py", line 856, in main(parse_args()) File "D:/CODE/mmaction2-0.22.0/demo/webcam_demo_spatiotemporal_det.py", line 772, in main human_detector = MmdetHumanDetector(args.det_config, args.det_checkpoint, File "D:/CODE/mmaction2-0.22.0/demo/webcam_demo_spatiotemporal_det.py", line 257, in init self.model = init_detector(config, ckpt, device) File "D:\CODE\mmaction2-0.22.0\mmaction\utils\decorators.py", line 12, in new_func raise ImportError( ImportError: Please install mmdet to use init_detector. For OpenMMLAB codebases, you may need to install mmcv-full first before you install the particular codebase.

Reproduces the problem - command or script

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Reproduces the problem - error message

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Additional information

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