Keyerror: 'bbox'

[Chenycan]

Traceback (most recent call last):
File "tools/train.py", line 233, in
main()
File "tools/train.py", line 223, in main
repeat_eval_ckpt(
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/tools/test.py", line 123, in repeat_eval_ckpt
tb_dict = eval_utils.eval_one_epoch(
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/tools/eval_utils/eval_utils.py", line 125, in eval_one_epoch
result_str, result_dict = dataset.evaluation(
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/custom_dataset.py", line 337, in evaluation
ap_result_str, ap_dict = kitti_eval.get_official_eval_result(eval_gt_annos, eval_det_annos, class_names)
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/kitti_object_eval_python/eval.py", line 673, in get_official_eval_result
mAPbbox, mAPbev, mAP3d, mAPaos, mAPbbox_R40, mAPbev_R40, mAP3d_R40, mAPaos_R40 = do_eval(
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/kitti_object_eval_python/eval.py", line 589, in do_eval
ret = eval_class(gt_annos, dt_annos, current_classes, difficultys, 0,
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/kitti_object_eval_python/eval.py", line 475, in eval_class
rets = calculate_iou_partly(dt_annos, gt_annos, metric, num_parts)
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/kitti_object_eval_python/eval.py", line 361, in calculate_iou_partly
gt_boxes = np.concatenate([a["bbox"] for a in gt_annos_part], 0)
File "/home/guest/2TLOCAL/CYC/pointpillars_test/OpenPCDet/pcdet/datasets/custom/kitti_object_eval_python/eval.py", line 361, in
gt_boxes = np.concatenate([a["bbox"] for a in gt_annos_part], 0)
KeyError: 'bbox'

When i try to train my custom dataset using kitti as a template, i encounter this question. Can anyone solve this problem?

[Chenycan]

please somebody help me!

[Petros626]

@Chenycan which script you execute? you must provide more details.