Traceback (most recent call last):


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/worker/worker.py", line 205, in start

self.blueprint.start(self)


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/bootsteps.py", line 370, in start

return self.obj.start()


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/worker/consumer/consumer.py", line 316, in start

blueprint.start(self)


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/worker/consumer/consumer.py", line 592, in start

c.loop(*c.loop_args())


 "/usr/share/appname/venv/lib/python3.4/site-packages/celery/worker/loops.py", line 91, in asynloop

next(loop)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/asynchronous/hub.py", line 354, in create_loop

cb(*cbargs)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/redis.py", line 1040, in on_readable

self.cycle.on_readable(fileno)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/redis.py", line 337, in on_readable

chan.handlers[type]()


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/redis.py", line 724, in _brpop_read

self.connection._deliver(loads(bytes_to_str(item)), dest)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/virtual/base.py", line 983, in _deliver

callback(message)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/virtual/base.py", line 632, in _callback

self.qos.append(message, message.delivery_tag)


 "/usr/share/appname/venv/lib/python3.4/site-packages/kombu/transport/redis.py", line 149, in append

pipe.zadd(self.unacked_index_key, time(), delivery_tag) \


 "/usr/share/appname/venv/lib/python3.4/site-packages/redis/client.py", line 2263, in zadd

for pair in iteritems(mapping):


 "/usr/share/appname/venv/lib/python3.4/site-packages/redis/_compat.py", line 123, in iteritems

return iter(x.items())
AttributeError: 'float' object has no attribute 'items'

Traceback (most recent call last):


 "tapas/tapas/run_task_main.py", line 782, in <module>

app.run(main)


 "/usr/local/lib/python3.6/dist-packages/absl/app.py", line 300, in run

_run_main(main, args)


 "/usr/local/lib/python3.6/dist-packages/absl/app.py", line 251, in _run_main

sys.exit(main(argv))


 "tapas/tapas/run_task_main.py", line 736, in main

task_utils.create_interactions(task, FLAGS.input_dir, output_dir)


 "/usr/local/lib/python3.6/dist-packages/tapas/utils/task_utils.py", line 110, in create_interactions

wtq_utils.convert(input_dir, output_dir)


 "/usr/local/lib/python3.6/dist-packages/tapas/utils/wtq_utils.py", line 241, in convert

_convert_data(table_cache, input_dir, output_dir, train_file, version)


 "/usr/local/lib/python3.6/dist-packages/tapas/utils/wtq_utils.py", line 168, in _convert_data

table = _read_wtq_table(input_dir, wtq_table_id)


 "/usr/local/lib/python3.6/dist-packages/tapas/utils/wtq_utils.py", line 96, in _read_wtq_table

dtype='str',


 "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 676, in parser_f

return _read(filepath_or_buffer, kwds)


 "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 448, in _read

parser = Text
Reader(fp_or_buf, **kwds)


 "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 880, in __init__

self._make_engine(self.engine)


 "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 1114, in _make_engine

self._engine = CParserWrapper(self.f, **self.options)


 "/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py", line 1880, in __init__

src = TextIOWrapper(src, encoding=encoding, newline="")
AttributeError: 'G
' object has no attribute 'readable'`
