KeyError: ('I', 1)

[Jason1213666]

File "/home/ubuntu/pypcd/pypcd/pypcd.py", line 675, in from_path
return point_cloud_from_path(fname)
File "/home/ubuntu/pypcd/pypcd/pypcd.py", line 293, in point_cloud_from_path
pc = point_cloud_from_fileobj(f)
File "/home/ubuntu/pypcd/pypcd/pypcd.py", line 275, in point_cloud_from_fileobj
dtype = _build_dtype(metadata)
File "/home/ubuntu/pypcd/pypcd/pypcd.py", line 197, in _build_dtype
np_type = pcd_type_to_numpy_type[(t, s)]
KeyError: ('I', 1)

[eucww]

Hi, I got the same problem, have you solved that?

[boazMgm]

Hi,
did you have some luck with this?
I'm facing the same issue here.
Thanks

[huixiancheng]

one possible solution: change here

pypcd/pypcd/pypcd.py

Lines 64 to 72 in 20b032b

	numpy_pcd_type_mappings = [(np.dtype('float32'), ('F', 4)),
	(np.dtype('float64'), ('F', 8)),
	(np.dtype('uint8'), ('U', 1)),
	(np.dtype('uint16'), ('U', 2)),
	(np.dtype('uint32'), ('U', 4)),
	(np.dtype('uint64'), ('U', 8)),
	(np.dtype('int16'), ('I', 2)),
	(np.dtype('int32'), ('I', 4)),
	(np.dtype('int64'), ('I', 8))]

to:

numpy_pcd_type_mappings = [(np.dtype('float32'), ('F', 4)),
                           (np.dtype('float64'), ('F', 8)),
                           (np.dtype('uint8'), ('U', 1)),
                           (np.dtype('uint16'), ('U', 2)),
                           (np.dtype('uint32'), ('U', 4)),
                           (np.dtype('uint64'), ('U', 8)),
                           (np.dtype('int8'), ('I', 1)),
                           (np.dtype('int16'), ('I', 2)),
                           (np.dtype('int32'), ('I', 4)),
                           (np.dtype('int64'), ('I', 8))]