Open xinpuliu opened 1 year ago
Raiden-cn
commented
1 year ago You may need to reinstall the OpenPCDet.
Cuz OpenPCDet is use the way of develop to insatll.
It should be 'SFD2/pcdet/datasets/init.py', instead of File "/home/fuwuqianyan/LXP/OpenPCDet/pcdet/datasets/init.py", line 53, in build_dataloader.
liuyangme
commented
1 year ago 请问解决了吗？我也一直卡在这里，没有找到解决办法，求助！
hailanyi
commented
1 year ago @liuyang9609 你之前估计是安装过OpenPCDet. 所以运行SFD的时候直接从OpenPCDet读文件了。有两个方法解决：（1）重新安装SFD，如果还不行就卸载掉之前的OpenPCDet再安装SFD。（2）把SFD的路径加到PYTHONPATH中， 比如在.bashrc中加入
export PYTHONPATH=/home/SFD:$PYTHONPATH注释掉这个路径，还可以运行之前安装的OpenPCDet。
liuyangme
commented
1 year ago @liuyang9609 你之前估计是安装过OpenPCDet. 所以运行SFD的时候直接从OpenPCDet读文件了。有两个方法解决：（1）重新安装SFD，如果还不行就卸载掉之前的OpenPCDet再安装SFD。（2）把SFD的路径加到PYTHONPATH中， 比如在.bashrc中加入
export PYTHONPATH=/home/SFD:$PYTHONPATH注释掉这个路径，还可以运行之前安装的OpenPCDet。
好的，我试试看，谢谢您！
Karkers
commented
1 year ago @liuyang9609 你之前估计是安装过OpenPCDet. 所以运行SFD的时候直接从OpenPCDet读文件了。有两个方法解决：（1）重新安装SFD，如果还不行就卸载掉之前的OpenPCDet再安装SFD。（2）把SFD的路径加到PYTHONPATH中， 比如在.bashrc中加入
export PYTHONPATH=/home/SFD:$PYTHONPATH注释掉这个路径，还可以运行之前安装的OpenPCDet。
好的，我试试看，谢谢您！
您好，我想问一下这个重装SFD，sfd不是得安装openpcdet么，源码里有pcdet文件，我应该怎么编译去安装。
你好，我复现代码的时候，按照您给的数据集结构组织了文件夹，在运行如下代码时，报错了，请问你知道这是什么问题嘛？ scripts/dist_train.sh 4 --cfg_file cfgs/kitti_models/sfd.yaml --gpu_id 0,1,2,3
报错： Traceback (most recent call last): File "train.py", line 200, in
main()
File "train.py", line 114, in main
total_epochs=args.epochs
File "/home/fuwuqianyan/LXP/OpenPCDet/pcdet/datasets/init.py", line 53, in build_dataloader
dataset = all[dataset_cfg.DATASET](
KeyError: 'KittiDatasetSFD'
Killing subprocess 3833
Killing subprocess 3834
Killing subprocess 3835
Killing subprocess 3836
Traceback (most recent call last):
File "/home/fuwuqianyan/anaconda3/envs/wunai3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/home/fuwuqianyan/anaconda3/envs/wunai3/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/fuwuqianyan/anaconda3/envs/wunai3/lib/python3.7/site-packages/torch/distributed/launch.py", line 340, in
main()
File "/home/fuwuqianyan/anaconda3/envs/wunai3/lib/python3.7/site-packages/torch/distributed/launch.py", line 326, in main
sigkill_handler(signal.SIGTERM, None) # not coming back
File "/home/fuwuqianyan/anaconda3/envs/wunai3/lib/python3.7/site-packages/torch/distributed/launch.py", line 301, in sigkill_handler
raise subprocess.CalledProcessError(returncode=last_return_code, cmd=cmd)
subprocess.CalledProcessError: Command '['/home/fuwuqianyan/anaconda3/envs/wunai3/bin/python', '-u', 'train.py', '--local_rank=3', '--launcher', 'pytorch', '--cfg_file', 'cfgs/kitti_models/sfd.yaml', '--gpu_id', '0,1,2,3']' returned non-zero exit status 1.