Traceback (most recent call last):


 "/anaconda3/envs/conda/lib/python3.6/unittest/case.py", line 59, in testPartExecutor

yield


 "/anaconda3/envs/conda/lib/python3.6/unittest/case.py", line 605, in run

testMethod()


 "/Users/donggeun/Downloads/pysc2-examples-master/tests/scripted_test.py", line 33, in test_defeat_zerglings

game_steps_per_episode=self.steps * self.step_mul) as env:


 "/anaconda3/envs/conda/lib/python3.6/site-packages/pysc2/env/sc2_env.py", line 248, in __init__

raise ValueError("Please specify agent_interface_format.")
ValueError: Please specify agent_interface_format.
Traceback (most recent call last):on .. 


 "udemy-dl.py", line 1453, in <module>

main()


 "udemy-dl.py", line 974, in main

udemy.course_save(path=options.output, quality=options.quality, caption_only=options.caption_only, skip_captions=options.skip_captions, names_only=options.names_only, unsafe=options.unsafe)


 "udemy-dl.py", line 65, in course_save

course = udemy.course(url=self.url, username=self.username, password=self.password, cookies=self.cookies)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_udemy.py", line 38, in course

return Udemy(url, username, password, cookies, basic, callback)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_internal.py", line 44, in __init__

super(InternUdemyCourse, self).__init__(*args, **kwargs)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_shared.py", line 258, in __init__

self._fetch_course()


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_internal.py", line 56, in _fetch_course

self._info
=
self._real_extract(self._url)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_extract.py", line 449, in _real_extract

course_json = self._extract_course_json(url, course_id, portal_name)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_extract.py", line 250, in _extract_course_json

resp = self._extract_large_course_content(url=url)


 "/Volumes/WDPP5T01A/Development/Python/udemy-dl-master/udemy/_extract.py", line 223, in _extract_large_course_content

resp = self._session._get(_next).json()


 "/Users/williamfriend/Library/Python/2.7/lib/python/site-packages/requests/models.py", line 898, in json

return complexjson.loads(self.text, **kwargs)


 "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 339, in loads

return _default_decoder.decode(s)


 "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 364, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())


 "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 382, in raw_decode

raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
