'EasyDict' object has no attribute 'BACKUP_DB_INFO'

[Itay-Krispin]

Hi,

I have worked with the framework before and I remeber encountering this problem below but I can't recall how did I solve it :(
I have created the dbinfos successully and it seems that all the paths are correct (see screen shots below) so I am not sure what's the issue.
Does someone know?

2024-07-04 12:43:20,294 INFO ----------- Create dataloader & network & optimizer -----------
Traceback (most recent call last):
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/train.py", line 277, in
main()
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/train.py", line 145, in main
train_set, train_loader, train_sampler = build_dataloader(
^^^^^^^^^^^^^^^^^
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/init.py", line 69, in build_dataloader
dataset = all[dataset_cfg.DATASET](
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/custom/custom_dataset.py", line 21, in init
super().init(
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/dataset.py", line 31, in init
self.data_augmentor = DataAugmentor(
^^^^^^^^^^^^^^
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/augmentor/data_augmentor.py", line 24, in init
cur_augmentor = getattr(self, cur_cfg.NAME)(config=cur_cfg)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/augmentor/data_augmentor.py", line 40, in gt_sampling
db_sampler = database_sampler.DataBaseSampler(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/tauproj1/Innoviz_Project/OpenPCDet-master_New_copy/tools/../pcdet/datasets/augmentor/database_sampler.py", line 35, in init
sampler_cfg.DB_INFO_PATH[0] = sampler_cfg.BACKUP_DB_INFO['DB_INFO_PATH']
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'EasyDict' object has no attribute 'BACKUP_DB_INFO'

[Itay-Krispin]

Hi,
Any ideas?

[Zakaria1405]

are you working with mini nuscenes_dataset?
if yes go to: OpenPCDet/tools/cfgs/dataset_configs/nuscenes_dataset.yaml
and change the version to : VERSION: 'v1.0-mini'
Otherwise always check the direktory to your .pkl file

[ItayKrispin]

are you working with mini nuscenes_dataset? if yes go to: OpenPCDet/tools/cfgs/dataset_configs/nuscenes_dataset.yaml and change the version to : VERSION: 'v1.0-mini' Otherwise always check the direktory to your .pkl file

Thanks for replying. No I am working with a custom dataset but I figured out the problem :)

The issue can be closed now.

[github-actions]

This issue is stale because it has been open for 30 days with no activity.

[yyxmoon123]

how procees

[matren12138]

I had the same problem before as well, for me the reason seemed to be incomplete dataset

[Petros626]

@ItayKrispin when you solved it, post a solution for others, this is a community.

[ItayKrispin]

Sorry guys haven’t seen the comments until now.
In my case it turned out that my data folder wasn’t under the right parent directory… nothing special to contribute just an overlook by me.

[Petros626]

some additional hint, when using the debugger of vscode, make sure that the paths are correctly set. In this image you can see the false path, using a custom dataset.