can somebody help me

[qslia]

(open-mmlab) a@b:~/AlignPS$ sh run_test.sh Traceback (most recent call last): File "./tools/test.py", line 13, in from mmdet.apis import multi_gpu_test, single_gpu_test File "/home/a/AlignPS/mmdet/apis/init.py", line 1, in from .inference import (async_inference_detector, inference_detector, File "/home/a/AlignPS/mmdet/apis/inference.py", line 7, in from mmcv.ops import RoIAlign, RoIPool File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/site-packages/mmcv/ops/init.py", line 3, in from .cc_attention import CrissCrossAttention File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/site-packages/mmcv/ops/cc_attention.py", line 10, in '_ext', ['ca_forward', 'ca_backward', 'ca_map_forward', 'ca_map_backward']) File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/site-packages/mmcv/utils/ext_loader.py", line 13, in load_ext assert hasattr(ext, fun), f'{fun} miss in module {name}' AssertionError: ca_forward miss in module _ext Traceback (most recent call last): File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/site-packages/torch/distributed/launch.py", line 260, in main() File "/home/a/anaconda3/envs/open-mmlab/lib/python3.7/site-packages/torch/distributed/launch.py", line 256, in main cmd=cmd) subprocess.CalledProcessError: Command '['/home/a/anaconda3/envs/open-mmlab/bin/python', '-u', './tools/test.py', '--local_rank=0', './configs/fcos/fcos_center-normbbox-centeronreg-giou_r50_caffe_fpn_gn-head_dcn_4x4_1x_cuhk_reid_1500_stage1_fpncat_dcn_epoch24_multiscale_focal_x4_bg-2_lconv3dcn_sub_triqueue_dcn0.py', 'work_dirs/fcos_center-normbbox-centeronreg-giou_r50_caffe_fpn_gn-head_dcn_4x4_1x_cuhk_reid_1500_stage1_fpncat_dcn_epoch24_multiscale_focal_x4_bg-2_lconv3dcn_sub_triqueue_dcn0/cuhk_alignps.pth', '--launcher', 'pytorch', '--out', 'work_dirs/fcos_center-normbbox-centeronreg-giou_r50_caffe_fpn_gn-head_dcn_4x4_1x_cuhk_reid_1500_stage1_fpncat_dcn_epoch24_multiscale_focal_x4_bg-2_lconv3dcn_sub_triqueue_dcn0/results_1000.pkl']' returned non-zero exit status 1.

[qslia]

I have already installed mmcv=1.1.5 pytorch=1.7

[ZhengPeng7]

I met the same problem before. As I refer to the mmcv installation docs, there is no compatible version with mmcv==1.1.x+torch==1.7. In my env, I chose mmcv==1.1.5+torch==1.6.0, and you can download the pre-built mmcv-full here and install again to have a try.