【发布时间】：2021-02-27 03:38:58
【问题描述】：
我使用 exchangelib 访问我的邮件，以从 python 中的 kivymd 交换。当我在计算机上运行我的代码时，它可以正常工作。但是，当我通过 Android 上的 buildozer 部署它并在 Android 上启动我的应用程序时，我看到了解析器错误。请帮忙，我不明白问题的根源。
11-15 13:11:05.087 21267 22545 I python : Traceback (most recent call last):
11-15 13:11:05.087 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/cached_property.py", line 70, in __get__
11-15 13:11:05.089 21267 22545 I python : KeyError: 'resolver'
11-15 13:11:05.089 21267 22545 I python :
11-15 13:11:05.089 21267 22545 I python : During handling of the above exception, another exception occurred:
11-15 13:11:05.089 21267 22545 I python :
11-15 13:11:05.089 21267 22545 I python : Traceback (most recent call last):
11-15 13:11:05.090 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/dns/resolver.py", line 743, in read_resolv_conf
11-15 13:11:05.090 21267 22545 I python : FileNotFoundError: [Errno 2] No such file or directory: '/etc/resolv.conf'
11-15 13:11:05.091 21267 22545 I python :
11-15 13:11:05.091 21267 22545 I python : During handling of the above exception, another exception occurred:
11-15 13:11:05.091 21267 22545 I python :
11-15 13:11:05.091 21267 22545 I python : Traceback (most recent call last):
11-15 13:11:05.092 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/app/main.py", line 155, in <module>
11-15 13:11:05.092 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/app/main.py", line 151, in main
11-15 13:11:05.093 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/kivy/app.py", line 854, in run
11-15 13:11:05.094 21267 22545 I python : File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-15 13:11:05.094 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/app/main.py", line 63, in on_start
11-15 13:11:05.095 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/app/main.py", line 108, in get_mail
11-15 13:11:05.095 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/account.py", line 116, in __init__
11-15 13:11:05.096 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 24, in discover
11-15 13:11:05.097 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 123, in discover
11-15 13:11:05.097 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 429, in _step_1
11-15 13:11:05.098 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 338, in _attempt_response
11-15 13:11:05.099 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 255, in _get_unauthenticated_response
11-15 13:11:05.099 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 379, in _is_valid_hostname
11-15 13:11:05.100 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/cached_property.py", line 74, in __get__
11-15 13:11:05.100 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/exchangelib/autodiscover/discovery.py", line 154, in resolver
11-15 13:11:05.101 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/dns/resolver.py", line 695, in __init__
11-15 13:11:05.101 21267 22545 I python : File "/home/andrey/PycharmProjects/stats_delay_android/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/stats_delay_android/dns/resolver.py", line 746, in read_resolv_conf
11-15 13:11:05.102 21267 22545 I python : dns.resolver.NoResolverConfiguration: None
11-15 13:11:05.102 21267 22545 I python : Python for android ended.
【问题讨论】：
标签： kivy buildozer kivymd exchangelib