Optimal=ctypes. CDLL. LoadLibrary ('/home/master/projects/optimal. So ')
Def moreword (input) :
Return optimal. Func (input)

data=https://bbs.csdn.net/topics/sc.parallelize (range (0, 10))
Res=data. The map (lambda p: moreword (p)), take (2)

An exception occurs: PicklingError
Could not serialize the object: TypeError: can 't pickle getset_descriptor objects

This so unusual has happened