Traceback (most recent call last):


 "r.py", line 7, in <module>

aladin = niftyreg.RegAladin()


 "C:\Users\fernando\Miniconda3\envs\vesseg\lib\site-packages\nipype\interfaces\niftyreg\base.py", line 66, in __init__

StrictVersion(_version) < StrictVersion(self._min_version):


 "C:\Users\fernando\Miniconda3\envs\vesseg\lib\distutils\version.py", line 40, in __init__

self.parse(vstring)


 "C:\Users\fernando\Miniconda3\envs\vesseg\lib\distutils\version.py", line 137, in parse

raise ValueError("invalid version number '%s'" % vstring)
ValueError: invalid version number '1.5.58

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "<__array_function__ internals>", line 6, in polyfit


 "C:\Anaconda3\lib\site-packages\numpy\lib\polynomial.py", line 609, in polyfit

rcond = len(x)*finfo(x.dtype).eps


 "C:\Anaconda3\lib\site-packages\numpy\core\getlimits.py", line 381, in __new__

raise ValueError("data type %r not inexact" % (dtype))
ValueError: data type <class 'numpy.object_'> not inexact
