2019-06-24 13:44:45,876
ERROR worker.py:1668 -- Traceback (most recent call last):


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 920, in _process_task

self._store_outputs_in_object_store(return_object_ids, outputs)


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 831, in _store_outputs_in_object_store

self.put_object(object_ids[i], outputs[i])


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 383, in put_object

self.store_and_register(object_id, value)


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 317, in store_and_register

self.task_driver_id))


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 246, in get_serialization_context

_initialize_serialization(driver_id)


 "/usr/local/lib/python3.7/site-packages/ray/worker.py", line 1141, in _initialize_serialization

serialization_context = pyarrow.default_serialization_context()


 "/usr/local/lib/python3.7/site-packages/ray/pyarrow_files/pyarrow/serialization.py", line 350, in default_serialization_context

register_default_serialization_handlers(context)


 "/usr/local/lib/python3.7/site-packages/ray/pyarrow_files/pyarrow/serialization.py", line 345, in register_default_serialization_handlers

_register_custom_pandas_handlers(serialization_context)


 "/usr/local/lib/python3.7/site-packages/ray/pyarrow_files/pyarrow/serialization.py", line 148, in _register_custom_pandas_handlers

import pandas as pd


 "/usr/local/lib/python3.7/site-packages/pandas/__init__.py", line 23, in <module>

from pandas.compat.numpy import *


 "/usr/local/lib/python3.7/site-packages/pandas/compat/__init__.py", line 446, in <module>

import typing


 "/usr/local/lib/python3.7/site-packages/typing.py", line 1357, in <module>

class Callable(extra=collections_abc.Callable, metaclass=CallableMeta):


 "/usr/local/lib/python3.7/site-packages/typing.py", line 1005, in __new__

self._abc_registry = extra._abc_registry
AttributeError: type object 'Callable' has no attribute '_abc_registry'

Traceback (most recent call last):


 "train.py", line 35, in <module>

dataloader = load_data(opt)


 "/home/z00377882/wangpengxiang/ganomaly/lib/data.py", line 60, in load_data

trn_img=dataset['train'].train_data,
AttributeError: 'CIFAR10' object has no attribute 'train_data'
