Problem at gt generation and training

[mmahdavian]

Hello

I get this error while creating the gt for the nuscenes dataset. The same error happens on another system that already has the gts. The same gt files work on the 3rd system. It's a really weird problem and I don't know how to solve it. I'd really appreciate your help:

multiprocessing.pool.RemoteTraceback: """ Traceback (most recent call last): File "/gpfs/fs1/projects/av_deepmap/users/gcong/anaconda3/envs/maptr/lib/python3.8/multiprocessing/pool.py", line 125, in worker result = (True, func(*args, **kwds)) File "/gpfs/fs1/projects/av_deepmap/users/gcong/anaconda3/envs/maptr/lib/python3.8/multiprocessing/pool.py", line 51, in starmapstar return list(itertools.starmap(args[0], args[1])) File "tools/tracking/prepare_gt_tracks.py", line 296, in form_gt_track_single prev_data = dataset[idx] File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/base_dataset.py", line 451, in __getitem__ input_dict = self.get_sample(idx) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/nusc_dataset.py", line 90, in get_sample map_geoms = self.map_extractor.get_map_geom(location, lidar2global_translation, File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 47, in get_map_geom map_annos = vector_map_maptr.gen_vectorized_samples(e2g_translation, e2g_rotation) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 115, in gen_vectorized_samples ped_geom = self.get_map_geom(patch_box, patch_angle, self.ped_crossing_classes) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 165, in get_map_geom geoms = self.get_ped_crossing_line_stmmapnet(patch_box, patch_angle) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 396, in get_ped_crossing_line_stmmapnet ped_crossings = self._union_ped_stmmapnet(ped_crossings) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 302, in _union_ped_stmmapnet intersect_pgeom = sorted(intersect_pgeom, key=lambda x:x.area, reverse=True) File "/gpfs/fs1/projects/av_deepmap/users/mmahdavian/repo/maptracker/plugin/datasets/map_utils/nuscmap_extractor.py", line 302, in <lambda> intersect_pgeom = sorted(intersect_pgeom, key=lambda x:x.area, reverse=True) AttributeError: 'numpy.int64' object has no attribute 'area'

[woodfrog]

Hi, I guess this is likely due to the version mismatch of Shapely and numpy. What versions are you using and can you make sure they are the same as in our requirements.txt?

[mmahdavian]

The problem was with the shapely version and is resolved now. Thank You