Open kitschlin opened 1 month ago
https://drive.google.com/drive/u/0/mobile/folders/1dkDeHlwOVbmgXcDazZvO6TFEZ6V_7WUu?pli=1
Hi,你还要下载这里的additional.zip 并且解压到同目录。m2是camera modality,依赖一些额外的标注数据
好的谢谢您
@yifanlu0227 您好,在使用OP2V2数据时,运行命令“python opencood/tools/train.py -y None --model_dir opencood/logs/HEAL_m1_based/stage2/m3_alignto_m1”会报错下面的,同时提示找不到pcd文件,请问是怎么回事呢?
Traceback (most recent call last):
File "opencood/tools/train.py", line 218, in
你的 dataset/OPV2V Hetero/train/2021_08_16_22_26_54/650/
里面什么内容吗
问题已经解决,没有完全下载好雷达数据,谢谢您的提醒!
请问一下,使用OP2V2数据进行主目录的运行命令
main()
File "opencood/tools/train.py", line 128, in main
for i, batch_data in enumerate(train_loader):
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 652, in next
data = self._next_data()
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1347, in _next_data
return self._process_data(data)
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1373, in _process_data
data.reraise()
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/_utils.py", line 461, in reraise
raise exception
cv2.error: Caught error in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/_utils/worker.py", line 302, in _worker_loop
data = fetcher.fetch(index)
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/usr/local/anaconda3/envs/coalign/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/mnt/DATA/kitsch/HEAL/opencood/data_utils/datasets/late_heter_fusion_dataset.py", line 82, in getitem
reformat_data_dict = self.get_item_train(base_data_dict)
File "/mnt/DATA/kitsch/HEAL/opencood/data_utils/datasets/late_heter_fusion_dataset.py", line 103, in get_item_train
selected_cav_processed = self.get_item_single_car(selected_cav_base)
File "/mnt/DATA/kitsch/HEAL/opencood/data_utils/datasets/late_heter_fusion_dataset.py", line 195, in get_item_single_car
object_bbx_center, object_bbx_mask, object_ids = self.generate_object_center_single(
File "/mnt/DATA/kitsch/HEAL/opencood/data_utils/datasets/basedataset/opv2v_basedataset.py", line 469, in generate_object_center_camera
return self.post_processor.generate_visible_object_center(
File "/mnt/DATA/kitsch/HEAL/opencood/data_utils/post_processor/base_postprocessor.py", line 523, in generate_visible_object_center
visibility_map = np.asarray(cv2.cvtColor(cav_contents[0]["bev_visibility.png"], cv2.COLOR_BGR2GRAY))
cv2.error: OpenCV(4.5.1) /tmp/pip-req-build-jhawztrk/opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'
python opencood/tools/train.py -y None --model_dir opencood/logs/HEAL_m1_based/stage2/m2_alignto_m1
的时候,一直报这个错误,显示dataloader中的bev_visibility.png为空 ---------------------<torch.utils.data.dataloader.DataLoader object at 0x7f28363fbc70>----------------- Traceback (most recent call last): File "opencood/tools/train.py", line 217, in