Traceback (most recent call last):


 "/elasticdl/elasticdl/python/worker/worker.py", line 982, in _process_minibatch_and_report

train_with_local_model,


 "/elasticdl/elasticdl/python/worker/worker.py", line 889, in _process_minibatch

features, labels
TypeError: 'NoneType' object is not iterable

Traceback (most recent call last):


 "C:\Users\dhirschf\envs\dev\lib\site-packages\IPython\core\interactiveshell.py", line 3417, in run_code

exec(code_obj, self.user_global_ns, self.user_ns)


 "<ipython-input-46-d78c0d3ee4ad>", line 1, in <module>

hash(pd.offsets.Day())
TypeError: unhashable type: 'pandas._libs.tslibs.offsets.Day'
