No module named 'petrel_client'

[ChuiXue-Lan]

Thank you for your work！And I want to ask some questions:
Run this command to train:
python train.py --cfg_file /home/cls2024/ltx/Remake/PTPM-main/OpenPCDet-master/tools/cfgs/nuscenes_models/cbgs_second_multihead.yaml

An error occurs:
ModuleNotFoundError: No module named 'petrel_client'

Traceback (most recent call last):
File "/home/cls2024/ltx/Remake/PTPM-main/tools/train.py", line 10, in
from test import repeat_eval_ckpt
File "/home/cls2024/ltx/Remake/PTPM-main/tools/test.py", line 17, in
from eval_utils import eval_utils
File "/home/cls2024/ltx/Remake/PTPM-main/tools/eval_utils/eval_utils.py", line 8, in
from pcdet.models import load_data_to_gpu
File "/home/cls2024/ltx/Remake/PTPM-main/tools/../pcdet/models/init.py", line 6, in
from .detectors import build_detector
File "/home/cls2024/ltx/Remake/PTPM-main/tools/../pcdet/models/detectors/init.py", line 1, in
from .detector3d_template import Detector3DTemplate
File "/home/cls2024/ltx/Remake/PTPM-main/tools/../pcdet/models/detectors/detector3d_template.py", line 12, in
from pcdet.datasets.ceph import PetrelBackend
File "/home/cls2024/ltx/Remake/PTPM-main/tools/../pcdet/datasets/ceph.py", line 8, in
from petrel_client import client
ModuleNotFoundError: No module named 'petrel_client'

How can I resolve this? Where is petrel_client?

[LittlePey]

Hi, if your data is stored in oss, you can use petrel-oss-python-sdk (see INSTALL) to load your data. To prevent errors (ModuleNotFoundError: No module named 'petrel_client'), install this package whether you use petrel or not. If you can not install this package, you can also comment out the code about petrel to prevent errors.

[ChuiXue-Lan]

Hi, if your data is stored in oss, you can use petrel-oss-python-sdk (see INSTALL) to load your data. To prevent errors (ModuleNotFoundError: No module named 'petrel_client'), install this package whether you use petrel or not. If you can not install this package, you can also comment out the code about petrel to prevent errors.嗨，如果你的数据存储在 oss 中，你可以使用 petrel-oss-python-sdk（请参阅 “所有”）来加载你的数据。为了防止错误（ModuleNotFoundError：No module named 'petrel_client'），无论您是否使用 petrel，都要安装此软件包。如果你不能安装这个软件包，你也可以注释掉 petrel 的代码以防止错误。

Thank you very much for your reply. I am trying to reproduce your work, and I was surprised to find that another excellent paper, "TASeg," is also authored by you. Thank you again for your spirit of open-source!
非常感谢你的回复，我正在尝试重新复现您的工作，并且我惊讶的发现另一篇佳作“TASeg”也是您的论文，再次感谢您的开源精神

[SII-Whaleice]

请问你可以多卡训练了吗，我自己写的脚本总有一些错误

[ChuiXue-Lan]

请问你可以多卡训练了吗，我自己写的脚本总有一些错误

抱歉兄弟，我用的单卡，而且有别的项目这个暂时搁置了