Pygithub: Github.search_topics mengembalikan daftar repo yang menimbulkan kesalahan saat mencoba mengambil data yang tidak ditentukan

Halo,

Saya mencoba mengambil daftar repositori dengan topik tertentu dan kemudian bermain dengan atribut yang dikembalikan, tetapi objek Repositori yang dikembalikan di PaginationList membuat kesalahan saat mencoba mengambil data yang tidak dikenal:

Traceback (most recent call last):
  File "github-crawler.py", line 6, in <module>
    print(i, repo.archive_url)
  File "/home/user/.local/lib/python3.6/site-packages/github/Repository.py", line 2407, in get_topics
    self.url + "/topics",
  File "/home/user/.local/lib/python3.6/site-packages/github/Repository.py", line 745, in url
    self._completeIfNotSet(self._url)
  File "/home/user/.local/lib/python3.6/site-packages/github/GithubObject.py", line 259, in _completeIfNotSet
    self._completeIfNeeded()
  File "/home/user/.local/lib/python3.6/site-packages/github/GithubObject.py", line 263, in _completeIfNeeded
    self.__complete()
  File "/home/user/.local/lib/python3.6/site-packages/github/GithubObject.py", line 268, in __complete
    self._url.value
  File "/home/user/.local/lib/python3.6/site-packages/github/Requester.py", line 262, in requestJsonAndCheck
    return self.__check(*self.requestJson(verb, url, parameters, headers, input, self.__customConnection(url)))
  File "/home/user/.local/lib/python3.6/site-packages/github/Requester.py", line 278, in __customConnection
    if not url.startswith("/"):
AttributeError: 'NoneType' object has no attribute 'startswith'

Di bawah ini adalah contoh kodenya:

from github import Github

g = Github(per_page=300)
i = 1
for repo in g.search_topics('security'):
    print(i, repo.archive_url)
    i += 1

Itu dapat diuji di sini: https://repl.it/repls/LawngreenPlushBetaversion

Lingkungan:
Linux ubuntu 4.15.0-36-generik x86_64 GNU/Linux
Python 3.6.6
PyGithub 1.43.2

Ada bantuan dengan itu?
Dan terimakasih