how to create directory 'bm_50maxdist_2num_car'

[yeoeun-oh]

hello

i tried to train btcdet. but error occured.

error message :
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/BtcDet/data/kitti/detection3d/bm_50maxdist_2num_car/1788_0.pkl'

do you know how to create directory and *.pkl files?

[cdiazruiz]

I think the code has a bug and multifindbestfit generates bm_50maxdist_2num_Car where it should be bm_50maxdist_2num_car. So either rename the folder or change the code to look for capitalized Car

[paathelb]

To fix it, modify "CAR_MLT_BM_ROOT" of the file in BtcDet/tools/cfgs/model_configs/btcdet_kitti_car.yaml from

CAR_MLT_BM_ROOT: bm_50maxdist_2num_car

to

CAR_MLT_BM_ROOT: bm_50maxdist_2num_Car