multiprocessing.pool.MaybeEncodingError: Error sending result: '<multiprocessing.pool.ExceptionWithTraceback object at 0x7f840db71ee0>'. Reason: 'TypeError("cannot pickle 'SwigPyObject' object")'

[xwt778]

Hi，
i met following error. Is anything wrong or other problems? May you help me?

[Pang-Ka]

Same issues