Traceback (most recent call last):


 "C:\Users\chashuramen\AppData\Local\Programs\Python\Python38\lib\unittest\case.py", line 60, in testPartExecutor

yield


 "C:\Users\chashuramen\AppData\Local\Programs\Python\Python38\lib\unittest\case.py", line 676, in run

self._callTestMethod(testMethod)


 "C:\Users\chashuramen\AppData\Local\Programs\Python\Python38\lib\unittest\case.py", line 633, in _callTestMethod

method()


 "C:\Users\chashuramen\PycharmProjects\slackBot\test\test_bot_methods.py", line 106, in test_send_txt_list

result = self.bot.send_file(channel=channel, file=file, filename='test.txt')


 "C:\Users\chashuramen\PycharmProjects\slackBot\bot.py", line 120, in send_file

upload_result = self.webclient.files_upload(channels=channel, content=content, file=file,


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\slack\web\client.py", line 970, in files_upload

return self.api_call("files.upload", files={"file": file}, data=kwargs)


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\slack\web\base_client.py", line 171, in api_call

return self._event_loop.run_until_complete(future)


 "C:\Users\chashuramen\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 616, in run_until_complete

return future.result()


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\slack\web\base_client.py", line 213, in _send

res = await self._request(


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\slack\web\base_client.py", line 244, in _request

async with session.request(http_verb, api_url, **req_args) as res:


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\client.py", line 1012, in __aenter__

self._resp = await self._coro


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\client.py", line 464, in _request

req = self._request_class(


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\client_reqrep.py", line 293, in __init__

self.update_body_from_data(data)


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\client_reqrep.py", line 483, in update_body_from_data

body = FormData(body)()


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\formdata.py", line 148, in __call__

return self._gen_form_data()


 "C:\Users\chashuramen\.virtualenvs\slackBot\lib\site-packages\aiohttp\formdata.py", line 128, in _gen_form_data

raise TypeError(
TypeError: Can not serialize value type: <class 'list'>

Traceback (most recent call last):


 "/home/huixin/PycharmProjects/softlearning/examples/development/main.py", line 263, in <module>

main(argv=sys.argv[1:])


 "/home/huixin/PycharmProjects/softlearning/examples/development/main.py", line 259, in main

run_example_local('examples.development', argv)


 "/home/huixin/PycharmProjects/softlearning/examples/instrument.py", line 224, in run_example_local

reuse_actors=True)


 "/home/huixin/anaconda3/envs/softlearning/lib/python3.7/site-packages/ray/tune/tune.py", line 272, in run

raise TuneError("Trials did not complete", errored_trials)
ray.tune.error.TuneError: ('Trials did not complete', [id=5bf385e2-seed=898])
