Traceback (most recent call last):


 "/home/rdemb/anaconda3/envs/py2/lib/python2.7/site-packages/ray/function_manager.py", line 408, in fetch_and_register_remote_function

function = pickle.loads(serialized_function)


 "/home/rdemb/anaconda3/envs/py2/lib/python2.7/pickle.py", line 1388, in loads

return Unpickler(file).load()


 "/home/rdemb/anaconda3/envs/py2/lib/python2.7/pickle.py", line 864, in load

dispatch[key](self)


 "/home/rdemb/anaconda3/envs/py2/lib/python2.7/pickle.py", line 1089, in load_newobj

obj = cls.__new__(cls, *args)
TypeError: __new__() takes at least 3 arguments (1 given)

Traceback (most recent call last):


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


 "/Users/kchung/.virtualenvs/ctfd3/lib/python3.6/site-packages/itsdangerous.py", line 353, in sign

return value + want_bytes(self.sep) + self.get_signature(value)
TypeError: must be str, not bytes
