How can this problem be solved?

[463727502]

File "train.py", line 198, in
main()
File "train.py", line 114, in main
model = build_network(model_cfg=cfg.MODEL, num_class=len(cfg.CLASS_NAMES), dataset=train_set)
File "/home/abc/下载/VFF-main/pcdet/models/init.py", line 18, in build_network
model_cfg=model_cfg, num_class=num_class, dataset=dataset
File "/home/abc/下载/VFF-main/pcdet/models/detectors/init.py", line 30, in build_detector
model_cfg=model_cfg, num_class=num_class, dataset=dataset
File "/home/abc/下载/VFF-main/pcdet/models/detectors/voxel_rcnn_fusion.py", line 7, in init
self.module_list = self.build_networks()
File "/home/abc/下载/VFF-main/pcdet/models/detectors/detector3d_template.py", line 49, in build_networks
model_info_dict=model_info_dict
File "/home/abc/下载/VFF-main/pcdet/models/detectors/detector3d_template.py", line 64, in build_vfe
depth_downsample_factor=model_info_dict['depth_downsample_factor']
File "/home/abc/下载/VFF-main/pcdet/models/backbones_3d/vfe/image_point_vfe.py", line 18, in init
self.build_modules()
File "/home/abc/下载/VFF-main/pcdet/models/backbones_3d/vfe/image_point_vfe.py", line 25, in build_modules
module = getattr(self, 'build_%s' % module_name)()
File "/home/abc/下载/VFF-main/pcdet/models/backbones_3d/vfe/image_point_vfe.py", line 64, in build_f2v
disc_cfg=self.disc_cfg
File "/home/abc/下载/VFF-main/pcdet/models/backbones_3d/vfe/image_vfe_modules/f2v/voxel_field_fusion.py", line 34, in init
fuse_layer=model_cfg.LAYER_CHANNEL.keys())
File "/home/abc/下载/VFF-main/pcdet/models/backbones_3d/vfe/image_vfe_modules/f2v/point_to_image_projection.py", line 45, in init
device=device,dtype=torch.float32)
TypeError: create_meshgrid3d() got an unexpected keyword argument 'dtype'

[schatur2]

Hi @463727502,

I am also getting same error. Did you found any fix for this error?

Thank you so much!
Regards,
Saket

[MSunDYY]

Please try avoding Chinese letter in you path!