'ConfigDict' object has no attribute 'device'

[jongwoopark7978]

Hi,

I run train.py and get the error below

tools/dist_train.sh /home_shared/jongwoo/detr3d/projects/configs/detr3d/detr3d_res101_gridmask.py 8

Traceback (most recent call last): File "tools/train.py", line 248, in <module> main() File "tools/train.py", line 237, in main train_model( File "/home_shared/jongwoo/detr3d/mmdetection3d/mmdet3d/apis/train.py", line 28, in train_model train_detector( File "/home_shared/jongwoo/miniconda3/envs/cuda11_1/lib/python3.8/site-packages/mmdet/apis/train.py", line 158, in train_detector cfg.device, File "/home_shared/jongwoo/miniconda3/envs/cuda11_1/lib/python3.8/site-packages/mmcv/utils/config.py", line 48, in __getattr__ raise ex **AttributeError: 'ConfigDict' object has no attribute 'device'**

I am using Ubuntu 18.04.5 LTS and I train with a single node and 8 GPUs. This device issue happens only when I run training.

I can run dist_test.sh without any problem. I can successfully run the following code.

nohup tools/dist_test.sh /home_shared/jongwoo/detr3d/projects/configs/detr3d/detr3d_res101_gridmask.py /home_shared/jongwoo/detr3d/pretrain_weight/detr3d_resnet101.pth 8 --eval=bbox &