ValueError: Does not understand character buffer dtype format string ('?')

[lisa676]

@DongJT1996 Hi, I'm getting this error when I run demo.py

Traceback (most recent call last):
File "./src/m_utils/demo.py", line 94, in <module>
pose_in_range = export ( test_model, test_loader, is_info_dicts=bool ( args.dumped_dir ), 
show=True )
File "./src/m_utils/demo.py", line 46, in export show=show, plt_id=img_id )
File "/project/mvpose/src/models/estimate3d.py", line 43, in predict return 
self._estimate3d ( 0, show=show, plt_id=plt_id )
File "/project/mvpose/src/models/estimate3d.py", line 119, in _estimate3d 
dual_stochastic_SVT=self.cfg.dual_stochastic_SVT )
File "/project/mvpose/src/models/matchSVT.py", line 93, in matchSVT 
match_mat = transform_closure ( X_bin.numpy() )
File "pictorial.pyx", line 201, in pictorial.transform_closure
ValueError: Does not understand character buffer dtype format string ('?')

I checked on different sources by Google it and it seems that it's due to Cython.
My Cython version is 0.29.6 and Numpy version is 1.16.2 with Python 3.6

Moreover I also tried it in Python 3.5 but in Python 3.5 I got this error.
File "./src/m_utils/demo.py", line 77 logger.error ( f"Unknown datasets name: {dataset_name}" ) ^ SyntaxError: invalid syntax

Kindly help me to solve this problem.

[lisa676]

I solved this problem this problem was due to pytorch version, I am using torch 1.1.0.
On line 93 update this code match_mat = transform_closure ( X_bin.numpy().astype(np.uint8) )
in src/models/matchSVT.py file