liulin813
commented
9 months ago There is image damage in the first version of the cloud storage data. Please use the cloud storage data again to supplement the images. We apologize for any inconvenience caused
Khanwwkkyy
Thank you for your work. While training is running after the command "python -m pcdet.datasets.dual_radar.dual_radar_dataset_ars548 create_dual_radar_infos tools/cfgs/dataset_configs/dual_radar_dataset_ars548.yaml" is typed, error's log shows as below: "train sample_idx: 005052 train sample_idx: 005053 Traceback (most recent call last): File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/runpy.py", line 87, in _run_code exec(code, run_globals) File "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 507, in
create_kitti_infos(
File "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 470, in create_kitti_infos
kitti_infos_train = dataset.get_infos(num_workers=workers, has_label=True, count_inside_pts=True)
File "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 210, in get_infos
return list(infos)
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/concurrent/futures/_base.py", line 619, in result_iterator
yield fs.pop().result()
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/concurrent/futures/_base.py", line 437, in result
return self.get_result()
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/concurrent/futures/_base.py", line 389, in get_result
raise self._exception
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/concurrent/futures/thread.py", line 57, in run
result = self.fn(self.args, self.kwargs)
File "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 140, in process_single_scene
image_info = {'image_idx': sample_idx, 'image_shape': self.get_image_shape(sample_idx)}
File "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 81, in get_image_shape
return np.array(io.imread(img_file).shape[:2], dtype=np.int32)
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/skimage/io/_io.py", line 53, in imread
img = call_plugin('imread', fname, plugin=plugin, plugin_args)
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/skimage/io/manage_plugins.py", line 205, in call_plugin
return func(args, *kwargs)
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/skimage/io/_plugins/imageio_plugin.py", line 11, in imread
out = np.asarray(imageio_imread(args, kwargs))
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/imageio/v3.py", line 54, in imread
return np.asarray(img_file.read(call_kwargs))
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/imageio/plugins/pyav.py", line 444, in read
frames = np.stack(
File "<__array_function__ internals>", line 200, in stack
File "/home/chuhang/miniconda3/envs/Chuhang3_8_16/lib/python3.8/site-packages/numpy/core/shape_base.py", line 460, in stack
raise ValueError('need at least one array to stack')
ValueError: need at least one array to stack"
The error occurs at "/home/chuhang/PycharmProjects/pythonProject/Dual-Radar-master/pcdet/datasets/dual_radar/dual_radar_dataset_ars548.py", line 81, in get_image_shape return np.array(io.imread(img_file).shape[:2], dtype=np.int32). Can you help me to analysis it?
BTW training of Lidar and arbe have a same problem at image index-005053.