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)